BUS Ele Full Line Catalog

Circuit Protection Productsfor the Electrical Industry

New Products for All Markets

For product data sheets, visit www.cooper.bussmann.com/products/datasheet.asp

Circuit Protection Products for the Electrical Industry

Table of Contents

RED indicates NEW information

Selecting Circuit Protection . . . . . . . . . . . . . . . . . .6-102005 NEC guide to fuse selection for various applications . . . .6-10

Low Voltage Supplementary Fuses (Continued)32" x 1 38" fuses BBS & KTQ . . . . . . . . . . . . . . . . . . . . . . . . . . . .50 Pin indication fuses GBA/GLD, MIC & MIN, FNA, MIS & KAZ . . .51-52 Limiters & blocks ANL & ANN . . . . . . . . . . . . . . . . . . . . . . . . . . . .52 In-line size rejecting fuses and holders GLQ, GMQ, HLQ . . . . . . . . .53 In-line non-rejecting fuses and holders GLR, GMF, GRF, HLQ . . . . .54 Automotive blade fuses and holders ATM, ATC, MAX . . . . . . . .55-5613

Low Voltage, Branch Circuit Rated Fuses . . . . . . .11-42Holders & blocks for branch circuit rated fuses . . . . . . . . . . . .12-14 Dimensions data for branch circuit rated fuses . . . . . . . . . . . . .15-16 Class CC LP-CC Low-Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 FNQ-R CC-Tron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18 KTK-R Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 Class CF TCF, TCF_RN & TCFH_N CUBEFuse and holders . . . . . . . . . . .20-21 Class G SC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22 Class J LPJ-_SP & LPJ-_SPI Low-Peak . . . . . . . . . . . . . . . . . . . . . . . . . .23 JKS Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24 Class K5 & H NON (250V) & NON (600V) One time . . . . . . . . . . . . . . . . . . . . . .25 Class L KRP-C_SP Low-Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26-27 KRP-CL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .27 KTU & KLU Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .28 Class RK1 LPN-RK_SP & LPN-RK_SPI (250V) Low-Peak . . . . . . . . . . . . .29-31 LPS-RK_SP & LPS-RK_SPI (600V) Low-Peak . . . . . . . . . . . . . .29-31 KTN-R (250V) Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32 KWS-R (600V) Limitron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33 Class RK5 DLN-R (250V) & DLS-R (600V) Dura-Lag . . . . . . . . . . . . . . . . . . .34 FRN-R (250V) Fusetron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35 FRS-R (600V) Fusetron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36 PVS-R (600V) Limitron PV fuse . . . . . . . . . . . . . . . . . . . . . . . . . . .37 Class T JJN (300V) T-Tron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38 JJS (600V) T-Tron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39 Edison Base & Rejection Plug Fuses Plug Fuses (S, SL, T, TL & W) . . . . . . . . . . . . . . . . . . . . . . . . .40-41 MB Edison Base Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . .42 SA Rejection-base plug fuse adapters . . . . . . . . . . . . . . . . . . . . . .42

Electronic - PC Board and Small Dimension Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57-705 x 15mm Ferrule fuses C515, C516, C517, C518, C519, C520 . .58 5 x 20mm European (IEC) fuses S500, S501, S505, S506, GDA, GDB, GDC . . . . . . . . . . . . .59-60 5 x 20mm North American (UL) fuses GMA, GMC, GMD- . . . . . . . .61 1 4" Diameter x 58" to 1" length ferrule fuses AGA, AGW, AGX . . . . . .62 1 4" Diameter x 1 14" length fast-acting ferrule fuses ABC, AGC, GBB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63 1 4" Diameter x 1 14" length time-delay ferrule fuses MDA, MDL, MDQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64 PC Board mount fuse holders HTC-, HBH-, HBV-, HBW-, FBI, FBM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65-66 PC Board fuseclips HTC-_M, 1A_, 56_ . . . . . . . . . . . . . . . . . .67-70

Medium Voltage Fuses . . . . . . . . . . . . . . . . . . . . .71-91Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72 E-Rated fuses for transformers & feeders . . . . . . . . . . . . . . . .73-75 E-Rated fuses: CL-14 & bolt-in . . . . . . . . . . . . . . . . . . . . . . . .76-77 E-Rated fuses for potential & small power transformers . . . . . .78-79 R-Rated fuses for motor circuit protection . . . . . . . . . . . . . . . .80-82 British Standard IEC fuses for motor circuit protection . . . . . . . . . .83 DIN IEC fuses for transformers . . . . . . . . . . . . . . . . . . . . . . . . . . .84 Potential transformer fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .85 British Standard IEC fuses for oil filled switchgear . . . . . . . . . .86-87 EEI-NEMA Type K & T, and Type H & N fuses . . . . . . . . . . . . . . . . .88 BBU Boric acid fuses BBU . . . . . . . . . . . . . . . . . . . . . . . . . . . .89-90 Fuseclips for medium voltage fuses . . . . . . . . . . . . . . . . . . . . . . .91

High Speed Semiconductor Fuses . . . . . . . . . . .93-216General Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94-95 North American fuses and accessories DFJ, FWA, FWH, FWJ, FWP, FWX, KAC, KBC, . . . . . . . . . .96-113 Square body fuses and accessories DIN 43 620, DIN 43 653, flush-end contact, French Style, US Style 170E, 170F, 170H, 170M . . . . . . . . . . . . . . . . .114-186 British BS 88 fuses and accessories CT, ET, EET, FE, FEE, FM, FMM, LCT, LET, LMMT, LMT, MMT, MT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .187-195 Ferrule fuses and accessories FWA, FWC, FWH, FWJ, FWK, FWL, FWP, FWS, FWX . . . . .196-216

Low Voltage Supplementary Fuses . . . . . . . . . . .43-56Holders & blocks for supplemental fuses . . . . . . . . . . . . . . . . .44-45 Cable (K Series) & Welder (64000/68000 Series) Limiters . . . . . . .46 13 32" x 1 12" fuses BAF, KTK, KLM & DCM . . . . . . . . . . . . . . . . . . . .47 10x38mm Solar PV fuse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48 13 32" x 1 12" fuses FNM & FNQ . . . . . . . . . . . . . . . . . . . . . . . . . . . .49

Cooper Bussmann circuit protection solutions comply with major industrial standards and agency requirements such as: BS, IEC, DIN, UL, NEMA, CSA, CE, C-UL, etc. and are manufactured at facilities that are ISO 9000 certified. This catalog is intended to present product data and provide technical information that will help the end user with design application. Cooper Bussmann reserves the right, without notice, to change design or construction or any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this catalog. Once a product has been selected, it should be tested by the user in all possible applications. Further, Cooper Bussmann takes no responsibility for errors or omissions contained in this catalog, or for mis-application of any Cooper Bussmann product. Extensive product information is available in the Bussmann product data sheets available on line at www.cooperbussmann.com/products/datasheet.asp. 2010 Cooper Bussmann

For product Data Sheets, visit www.cooperbussmann.com/datasheets/ulcsa

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Table of Contents


IEC & British Standard Fuses . . . . . . . . . . . . . .217-235Application Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .217-218 CSA Type P and Type D fuses CDN, CDS, PON . . . . . . . . . . . . . .219 HRC Form II Class C Tron fuses CGL . . . . . . . . . . . . . . . . . . . . .220 HRCI Industrial ceramic body fuses CIF . . . . . . . . . . . . . . . . . . . .221 HRCI-J Fast-acting fuses CJ . . . . . . . . . . . . . . . . . . . . . . . . . . . .222 MRCI-Miscellaneous Type K fuses CIH, CIK, CIL . . . . . . . . . . . . . .223 HRC Form II Current-limiting fuses H07C, K07C, L09C, L14C, M09C, M14C, P09C, P11C, R11C . . . . . . . . . . . . . . . . . . . . .224 BS 88 British Standard low voltage fuses AAO, AC, AD, BAO, BC, BD, CD, CEO, DD, DEO, ED, EF, EFS, ESD, FF, FG, GF, GG, GH, NITD, NSD, OSD, SSD, STD . . . . . . . . . . . . . . . . . . . . . . .225-226 DIN Type D and Neozed low voltage fuses D16, D27, D33, D125, NZ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .227 NH HRC Fuse links & bases NHG . . . . . . . . . . . . . . . . . . . . .228-231 Class gG/gL IEC 60 269 fuses C08G, C08M, C10G, C10M, C14G, C14M, C22G, C22M . . . . . . . . . . . . . . . . . . . . . .232-234 HRC Fuse holders CAMaster, SAFEloc . . . . . . . . . . . . . . . . . . . . .235

Fuse Holders and Blocks (Continued)Fuse blocks for 1332" x 1 12" fuses . . . . . . . . . . . . . . . . . . . . . . . .290 Rail mount fuse blocks & holders . . . . . . . . . . . . . . . . . . . . . . . .291

Power Distribution Blocks . . . . . . . . . . . . . . . . . . . .293Power Distribution Block Selection Chart . . . . . . . . . . . . . . . . . . .294 PDBFS Series finger-safe power distribution blocks . . . . . . . . . .295 PDB Series power distribution blocks . . . . . . . . . . . . . . . . . . . . .296 163 Series power terminal blocks . . . . . . . . . . . . . . . . . . . .297-298 Series 11675 & 11725 power terminal blocks . . . . . . . . . . . . . .299 Series 160, 162, 163 & 165 power terminal blocks . . . . . . . . . .299 Series 162, 163 & 165 power stud terminal blocks . . . . . . . . . . .300 Series 160, 162, 163 & 165 power splicer terminal blocks . . . . .300 Series 14002 (barrier) & 14004 (dead front) terminal blocks . . . .301

Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . .303-324Rail mount terminal and disconnect terminal blocks . . . . . . .304-308 Sectional terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . .309-310 Quick connect terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . .311 Series TB100, 200 and 300/345 double row terminal blocks 312-317 Marking options and covers for double row terminal blocks .318-319 Series TB400 double row terminal blocks . . . . . . . . . . . . . . . . . .320 Series KU double row terminal blocks . . . . . . . . . . . . . . . . . . . . .321 Standard, flat and raised terminal blocks . . . . . . . . . . . . . . .322-324

Quik-Spec Electrical Gear . . . . . . . . . . . . . . .237-247Quik-Spec Coordination Panelboards . . . . . . . . . . . . . . . .238-239 Quik-Spec Power Module Elevator Disconnect Switches & Panels PS, PMP . . . . . . . . . . . . . . . . . . . . . .240-241 Quik-Spec DC Safety Switches BD . . . . . . . . . . . . . . . . . . . . .242 Quik-Spec Solar Combiner Boxes . . . . . . . . . . . . . . . . . .243-244 Quik-Spec AC Safety Switches CF . . . . . . . . . . . . . . . . . .245-246 HVAC Disconnects B221, B222 . . . . . . . . . . . . . . . . . . . . . . . . .247

Disconnects . . . . . . . . . . . . . . . . . . . . . . . . . . .325-386Compact Circuit Protector (CCP) fused disconnect switches .326-329 Fused, dead front disconnect switches . . . . . . . . . . . . . . . . . . . .329 Fusible Disconnect Switch Overview . . . . . . . . . . . . . . . . . . . . . .330 30A Base & DIN rail mount fusible disconnect switches . . . .331-333 60-100A Base & DIN rail mount fusible disconnect switches 334-336 200A Base & DIN rail mount fusible disconnect switches . . .337-339 400-800A Base & DIN rail mount fusible disconnect switches . .340-343 30-400A Side operated fusible disconnect switches . . . . . . . . . .344 30-100A Flange operated fusible disconnect switches . . . . . . . . .345 30-800A Cable operated fusible disconnect switches . . . . . . . . .346 UL/cULus & IEC Technical data for fusible disconnect switches . .347-349 Non-fusible Disconnect Switch Overview . . . . . . . . . . . . . . .350-351 16-100A Base & DIN rail mount non-fusible disconnect switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .352-355 16-100A Door mounted non-fusible disconnect switches . . .356-358 125A Non-fusible disconnect switches . . . . . . . . . . . . . . . .359-360 200A Non-fusible disconnect switches . . . . . . . . . . . . . . . .361-362 400A Non-fusible disconnect switches . . . . . . . . . . . . . . . .363-364 600-800A Non-fusible disconnect switches . . . . . . . . . . . . .365-366 1200-1350A Non-fusible disconnect switches . . . . . . . . . . .367-368 30-600A Side operated non-fused disconnects . . . . . . . . . . . . . .369 30-200A Flange operated non-fused disconnects . . . . . . . . . . . .370 30-200A Cable operated non-fused disconnects . . . . . . . . . . . . .371 UL/cULus & IEC Technical data for non-fusible disconnect switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .372-377 30-800A Enclosed fusible disconnect switches . . . . . . . . . .378-380 16-3150A Enclosed fusible disconnect switches . . . . . . . . .381-383 Technical data for enclosed non-fusible disconnect switches 384-386

Fuse Holders and Blocks . . . . . . . . . . . . . . . . .249-291Optima - fuse holder module and disconnect switch . . . . . . . . .250 Optima fuse holder module . . . . . . . . . . . . . . . . . . . . . . . . . . . . .251 Optima NG 3-pole overcurrent protection module . . . . . . . . .252-253 CH Series Class J global modular fuse holders CH . . . . . . . . . . . .254 Safety J Class J (finger-safe) fuse holder JT, JTN . . . . . . . . .255-256 CH Series Class CC, midget & metric global modular fuse holders CHCC, CHPV, CHM, CH08, CH14, CH22 . . . . . . . . . . . . . .257-258 SAMI fuse covers SAMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . .259 Class H(K) and R fuse blocks - 250V . . . . . . . . . . . . . . . . . .260-262 Class H(K) and R fuse blocks - 600V . . . . . . . . . . . . . . . . . .263-265 Class J fuse blocks J600, JP . . . . . . . . . . . . . . . . . . . . . . .266-268 Class T fuse blocks - 300V . . . . . . . . . . . . . . . . . . . . . . . . .269-270 Class T fuse blocks - 600V . . . . . . . . . . . . . . . . . . . . . . . . .271-272 Add-on fuse blocks BCA, BMA . . . . . . . . . . . . . . . . . . . . . . . . . .273 Class CC, Type M and Class G fuse blocks BC, BCCM, BG, BM, G . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .274 Modular fuse blocks BH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .275 Box cover units for plug fuses SCY, SKA, SOU, SOW, SOX, SOY, SRU, SRW, SRX, SRY, SSN, SSU, SSW, SSX, SSY, STY, . . . . . . . . . . .276 In-line fuse holders HFA, HFB, HHB, HHT, HM, HR, HRK . . . . .277-278 Tron in-line fuse holders HEB, HEC, HEG, HEH, HEJ, HET, HEX, HEY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .279-280 Panel mounted fuse holders (including indicating) HJL, HK, HKP, HLD, HPC, HPD, HPF, HPG, HPM, HPS, HPS, HTB, HTC . . . . . . .281-287 Fuse blocks for 14" x 1 14" and 14" x 1" fuses . . . . . . . . . . . .288-289

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Table of Contents


Telcom Protection Devices . . . . . . . . . . . . . . . .387-404Telpower compact fused disconnect switch . . . . . . . . . . . . . . . .388 Telpower miniature fused disconnect switch . . . . . . . . . . . . . . . .389 Fused disconnect switches for TPA fuses . . . . . . . . . . . . . . .390-391 Fused disconnect switches for TPS fuses . . . . . . . . . . . . . . . . . .392 Fused disconnect switches . . . . . . . . . . . . . . . . . . . . . . . . .393-399 Telpower specialty fuses . . . . . . . . . . . . . . . . . . . . . . . . . . .400-401 Telpower high-current switch . . . . . . . . . . . . . . . . . . . . . . .400-401 Filtered terminal blocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .402 Power feed through terminal blocks . . . . . . . . . . . . . . . . . . .403-404

Catalog Sections

Page

Low Voltage Low Voltage Branch Supplementary Electronic Fuses Circuit Fuses

Low Voltage, Branch Circuit Rated Fuses . . . . . 11

Low Voltage Supplementary Fuses . . . . . . . . . . 43 Electronic - PC Board and Small Dimension Fuses . .Small . . . . . . . . . . . . . . . 57 Electronic - PC Board and

Surge Protection Devices . . . . . . . . . . . . . . . . .405-407Transient voltage surge protectors TVS . . . . . . . . . . . . . . . . . . . .406 Transient surge protection limiters TVSS . . . . . . . . . . . . . . . . . . .407

Medium Voltage Fuses High Speed Fuses

Medium Voltage Fuses and Fuse Links . . . . . . . 71

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .409Cooper Bussmann service kits and assortments . . . . . . . . . .410-412 Clip clamps and rail adapters (DIN & American) . . . . . . . . . . . . . .413 Spare fuse holders, pullers, testers and cabinets . . . . . . . . . . . . .414 Fuse reducers and dummy "neutrals" . . . . . . . . . . . . . . . . . . . . .415

High Speed Fuses . . . . . . . . . . . . . . . . . . . . . 93

IEC & British Fuses

IEC & British Standard Fuses . . . . . . . . . . . . . 217

Services & Application Guide . . . . . . . . . . . . . . . . . .417Engineering Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .418 OSCAR 2.0 Compliance Software . . . . . . . . . . . . . . . . . .419-420 Training . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .421 Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .422 Custom Products . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .423 Application Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .424-434 Bussmann fuse technology . . . . . . . . . . . . . . . . . . . . . . . . . . . . .424 Motor Circuit Branch Circuit Protection . . . . . . . . . . . . . . . . . . . .431 Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .432-434 Out-of-Stock Substitutions/Upgrades . . . . . . . . . . . . . . . . . . . . . .434 Commercial & industrial fuse applications . . . . . . . . . . . . . . . . . .435

Quik-Spec Electrical Gear Fuse Holders & Blocks Power Distribution Blocks Wire Connection Products

Quik-Spec Electrical Gear . . . . . . . . . . . . . .237

Fuse Holders and Blocks . . . . . . . . . . . . . . . . 249

Power Distribution & Terminal Blocks . . . . . . . 293

Index by Part Number . . . . . . . . . . . . . . . . . . . .436-440 Competitive Fuse Cross Reference and Low-Peak Upgrade . . . . . . . . . . . . . . . . .Inside back cover

Connectors . . . . . . . . . . . . . . . . . . . . . . . . . 303

Disconnects

Disconnects . . . . . . . . . . . . . . . . . . . . . . . . 325

Telcom Protection Devices Surge Protection Devices Services & Accessories Application Guide

Telecom Protection Devices . . . . . . . . . . . . . 387

Surge Protection Devices . . . . . . . . . . . . . . 405

Accessories . . . . . . . . . . . . . . . . . . . . . . . . 409

Services & Application Guide . . . . . . . . . . . . 417

For product Data Sheets, visit www.cooperbussmann.com/products/datasheet.asp

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Selecting Circuit ProtectionThe following fuse selection guides are based on the 2005 NEC and provided fuse recommendations for the various applications listed. These are only suggestions. Final fuse selection should be performed only by qualified personnel able to fully assess an applications circuit protection requirements. If you need assistance in selecting a fuse for a particular application, call the Cooper Bussmann Application Engineering team. This team is staffed by degreed electrical engineers and available by phone for technical and application support Monday Friday, 8:00 a.m. 5:00 p.m. Central Time. Application Engineering can be reached via phone, fax or e-mail: Phone: 636-527-1270 Fax: 636-527-1607 E-mail: [email protected]

BallastsIndoorFluorescent Consult fixture manufacturer for size and type.

Fuse & Holder RecommendationsFuse GLR GMF GRF Holder(s) HLR Fuse GLQ GMQ Holder(s) HLQ

All Other (Mercury, Sodium, etc.)

Fuse & Holder RecommendationsConsult fixture manufacturer for size and type. Fuse BAF KTK FNM FNQ Holder(s) HPF HPS Fuse KTK-R FNQ-R LP-CC KTQ BBS Holder(s) HPS-RR HPF-RR Holder(s) HPF-EE HPS-EE SC 20 HPF-JJ HPS-JJ SC 25-30 HPF-FF HPS-FF Fuse SC 0-15

HPS-L HPF-L

Fuse & Holder Recommendations OutdoorMercury, Sodium, etc. Consult fixture manufacturer for size and type. Fuse BAF KTK FNM FNQ Holder(s) HEB HEX HPC-D Fuse KTK-R FNQ-R LP-CC Holder(s) HEY

Capacitors (NEC 460)Protected by Time-Delay Fuses.150% to 175% of Full Load Current

Fuse RecommendationsVolts 0-250 0-600 0-600 Fuse(s) LPN-RK_SP, FRN-R LPS-RK_SP, FRS-R LPJ_SP, LP-CC, FNQ-R, TCF

Protected by Non-Time-Delay Fuses.

250% to 300% of Full Load Current.

Fuse RecommendationsVolts 0-250 0-300 0-600 0-600 0-600 Fuse(s) KTN-R, NON JJN KTS-R, NOS JKS, KTK-R JJS

On Load Side of Motor Running Overcurrent Device.

Protection recommended as shown, but not required.

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Selecting Circuit ProtectionElectric Heat (NEC 424)Electric Space HeatingSize at 125% or next size larger but in no case larger than 60 amps for each subdivided load.

Fuse RecommendationVolts 0-250 0-300 0-480 0-600 0-600 0-600 Fuse(s) LPN-RK_SP FRN-R, NON JJN SC 25 to SC 60 LPS-RK_SP FRS-R, NOS JJS LPJ_SP, LP-CC FNQ-R, JKS, KTK-R, TCF, SC 12 to SC 20

Electric Boilers with Resistance Type Immersion Heating Elements in an ASME Rated and Stamped Vessel

Size at 125% or next size larger but in no case larger than 150 amps for each subdivided load.

Mains, Feeders, Branches (NEC 430)Feeder Circuits (600A & Less)No Motor Load 100% of non-continuous load plus 125% of continuous load.

Fuse RecommendationsVolts 0-250 0-300 0-600 0-600 0-600 Fuse(s) LPN-RK_SP, FRN-R JJN LPS-RK_SP, FRS-R JJS LPJ_SP, LP-CC JKS, KTK-R, LPT

Combination Motor Loads and Other Loads

150%* of the FLA of largest motor (if there are two or more motors of same size, one is considered to be the largest) plus the sum of all the FLA for all other motors plus 100% of non-continuous, nonmotor load plus 125% of continuous, non-motor load.

Fuse RecommendationsVolts 0-25O 0-600 0-600 Fuse(s) LPN-RK_SP, FRN-R LPS-RK_SP, FRS-R LPJ- SP, LP-CC

Motor Loads

150%* of the FLA of largest motor (if there are two or more motors of same size, one is considered to be the largest) plus the sum of all the FLA for all other motors. *A max. of 175% (or the next standard size if 175% does not correspond to a standard size) is allowed for all but wound rotor and all dc motors.

Main, Branch & Feeder Circuits (601-6000A)

150% to 225% of full load current of largest motor plus 100% of full load current of all other motors plus 125% of continuous nonmotor load plus 100% of non-continuous non-motor load.

Fuse RecommendationVolts 0-600 Fuse(s) KRP-C_SP


7


Selecting Circuit ProtectionMotor Loads (NEC 430)Fuse Sized For: 600V & LessProtected by TimeDelay Fuses Backup Overload w/ Motor Starter & ShortCircuit Protection 125% of motor FLA or next size larger.

Fuse RecommendationsVolts 0-250 0-600 Volts 0-250 0-600 Fuse(s) FRN-R FRS-R Fuse(s) LPN-RK_SP LPS-RK_SP

Fuse Recommendations130% of motor FLA or next size larger.

Short-Circuit Only

175%* of motor FLA or next size larger. (If 175% does not correspond to a standard size). If this will not allow motor to start, due to higher than normal inrush currents or longer than normal acceleration times (5 sec. or greater), fuse may be sized up to 225% or next size smaller.

Fuse RecommendationsVolts 0-250 0-600 0-600 Fuse(s) LPN-RK_SP, FRN-R LPS-RK_SP, FRS-R LPJ_SP, TCF

Protected by Non-Time Delay Fuses & all Class CC Fuses

Short-Circuit Only

Max. of 300%* of motor FLA or next size larger (if 300% does not correspond to a standard size). If this will not allow motor to start due to higher than normal inrush currents or longer than normal acceleration times (5 sec. or greater), fuses through 600 amps may be sized up to 400% or next size smaller.

Fuse RecommendationsVolts 0-250 0-300 0-600 0-600 0-600 Fuse(s) KTN-R, NON JJN KTS-R, NOS JJS LP-CC, JKS, KTK-R, LPT

*150% for wound rotor and all DC motors. Compare the min. melting time-current characteristics of the fuses with the time-current characteristics of the overload relay curve. The size fuse which is selected should be such that short.circuit protection is provided by the fuse and overload protection is provided by the controller overload relays.

Fuse RecommendationsVolts 2400 4800 7200 Fuse(s) JCK, JCK-A, JCH JCL, JCL-A, JCG JCR, 7.2 WKMSJ

Above 600V

Solenoids (Coils)Branch Circuit Fuses Fuse RecommendationSize at 125% or next size smaller. Volts 0-250 0-600 0-600 Fuse(s) Best: LPN-RK_SP FRN-R LPS-RK_SP FRS-R LPJ_SP, LP-CC FNQ-R, TCF

Supplementary Fuses

Size at 125% or next size larger.

Fuse RecommendationVolts 0-32 0-125 0-250 Fuse(s) MDL 9-30A, FNM 20-30A MDA 25-30A, FNM 12-15A MDL 116-8A, MDA 210-20A, FNM 110-10A, MDQ 1100-7A FNQ 110-30A

0-500

8



Selecting Circuit ProtectionTransformers 600V Nominal or Less (NEC 450.3)Primary Protection OnlyNote: Components on the secondary still need overcurrent protection

Optimum ProtectionRated primary current less than 2 amps Rated primary current greater than or equal to 2 amps but less than 9 amps Rated primary current greater than or equal to 9 amps 125% or next size larger

NEC MaximumsMax. 300% or next size smaller (See NEC 430.72(C) for control circuit transformer maximum of 500%

125% or next size larger

Max. 167% or next size smaller

125% or next size larger

Max. of 125% or next larger*

Primary and Secondary Protection

Without Thermal Overload Protection

Rated secondary current less than 9 amps

A

AMaximum Fuse Size

Rated secondary current 9 amps or greater Transformer Impedance of 6% or Less

B

B

With Thermal Overload Protection


CPrimary and secondary fuses at 125% of primary and secondary FLA or next size larger

C

% of Primary FLA (or next FLA size smaller) A = 250% B = 250% C = 600% D = 600% E = 400% F = 400% % of Secondary FLA A = 167% or next size smaller B = 125% or next size larger* C = 167% or next size smaller D = 125% or next size larger* E = 167% or next size smaller F = 125% or next size larger*

Rated secondary current 9 amps or greater

D

D

Transformer Impedance of More Than 6% But Less Than 10%


E

E

Rated secondary current 9 amps or greater

F

F*When 125% of FLA corresponds to a standard rating, the next larger size is not permitted.

Fuse RecommendationsVolts 250V 600V Fuse(s) LPN-RK_SP, FRN-R KRP-C_SP, LPJ_SP, LPS-RK_SP, FNQ-R, FRS-R, TCF


9


Selecting Circuit ProtectionTransformers Over 600V Nominal (NEC 450.3)Supervised InstallationsPrimary Protection Only Primary at code max. of 250% or next standard size if 250% does not correspond to a standard rating Note: Components on the secondary still need overcurrent protection

Primary and Secondary Protection

Transformer Impedance Less Than or Equal to 6%

Primary at code max. of 300%

Secondary Over 600V

Secondary at code max. of 250%

Secondary 600V or Below


Fuse RecommendationsVolts 250V 600V Fuse(s) LPN-RK_SP, FRN-R LPS-RK_SP, LPJ-_SP, KRP-C_SP, FRS-R, FNQ-R, TCF JCD JCX JCW MV05, 5.5 ABWNA, 5.5 AMWNA, 5.5 FFN 7.2 AMWNA, 7.2 TDLSJ, 7.2 TFLSJ JCZ, JDZ, 8.25 FFN MV155, 15.5 CAVH 17.5 CAV, 17.5 TDM 24 TDM, 24 TFM, 24 FFM 36 CAV, 36 TDQ, 36 TFQ 38 CAV

Transformer Impedance Greater Than 6% But Less Than 10%

Primary at code max.of 300%

Secondary Over 600V




2475V 2750V 2750/5500V 5500V 7200V

Unsupervised Installations

Transformer Impedance Less Than or Equal to 6%

Primary at code max. of 300% or next standard size if 300% does not correspond to a standard rating

Secondary Over 600V

Secondary at code max. of 250% or next standard size if 250% does not correspond to a standard rating Secondary at code max. of 125% or next standard size if 125% does not correspond to a standard rating Secondary at code max. of 225% or next standard size if 225% does not correspond to a standard rating Secondary at code max. of 125% or next standard size if 125% does not correspond to a standard rating


8300V 15500V 17500V 24000V 36000V 38000V

Transformer Impedance Greater Than 6% But Less Than 10%

Primary at code max. of 300% or next standard size if 300% does not correspond to a standard rating

Secondary Over 600V


Solid State Devices (Diodes, SCRs, Triacs, Transistors)Short-Circuit Protection Only Fuse RecommendationsF, S, K, & 170M Series fuses sized up to several sizes larger than full load RMS or dc rating of device. Volts 0-130 0-250 0-500 0-600 0-700 0-1000 Fuse(s) FWA FWX FWH FWC, KAC, KBC FWP, 170M Series, SPP FWJ, 170M Series, SPJ

10


Low Voltage, Branch Circuit Rated FusesFuse Holder & Block Selection Guide Class Fuse Dimensions Fuses By Fuse Class Page 12-14 15-16Low Voltage Branch Circuit Fuses

Class CC . . . . . .

FusesLP-CC . . . . . . . . . . . . . . . FNQ-R . . . . . . . . . . . . . . . KTK-R . . . . . . . . . . . . . . .

Volts600V . . . . . 600V . . . . . 600V . . . . . 600V . . . . . 17 18 19 20-21

CF . . . . . . . TCF* & TCFH_N . . . . . . . . .*Class J performance

G....... J.......

SC . . . . . . . . . . . . . . . . . . LPJ-_SP . . . . . . . . . . . . LPJ-_SPI Indicator . . . . . JKS . . . . . . . . . . . . . . . . . NON . . . . . . . . . . . . . . . . NOS . . . . . . . . . . . . . . . . KRP-C_SP . . . . . . . . . . . . KRP-CL . . . . . . . . . . . . . . KLU . . . . . . . . . . . . . . . . . KTU . . . . . . . . . . . . . . . . . LPN-RK_SP . . . . . . . . . . . LPN-RK_SPI Indicator . . . LPS-RK_SP . . . . . . . . . . . LPS-RK_SPI Indicator . . . KTN-R . . . . . . . . . . . . . . . KWS-R . . . . . . . . . . . . . . . DLN-R . . . . . . . . . . . . . . . DLS-R . . . . . . . . . . . . . . . FRN-R . . . . . . . . . . . . . . . FRS-R . . . . . . . . . . . . . . . PVS-R . . . . . . . . . . . . . . . JJN . . . . . . . . . . . . . . . . . JJS . . . . . . . . . . . . . . . . .

600/480V . . 600V . . . . . 600V . . . . . 600V . . . . . 250V . . . . . 600V . . . . .

22 23 23 24 25 25

K5 & H . . . L.......

600V . . . . . 26-27 600V . . . . . 27 600V . . . . . 28 600V . . . . . 28 250V . . . . . 250V . . . . . 600V . . . . . 600V . . . . . 250V . . . . . 600V . . . . . 250V . . . . . 600V . . . . . 250V . . . . . 600V . . . . . 600V . . . . . 300V . . . . . 600V . . . . . 29-31 29-31 29-31 29-31 32 33 34 34 35 36 37 38 39

RK1 . . . . .

RK5 . . . . .

T.......

Plug Fuses W, SL, TL, S,T, P, TC Series & MB Edison Base Circuit Breakers, SA . . . . . . . . . . . 125V . . . . . 40-42


11

Low Voltage, Branch Circuit Rated Fuses

Holders & Blocks For Branch Circuit Rated FusesClassCC

FusesLP-CC FNQ-R KTK-R

Volts

Page17 18 19 252 251 250 257 286 286 274

600V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . .

Holders OPM-NG-SC3 3-pole, panel/DIN rail mount . . . . . . . . . . . . OPM-1038R 3-pole, panel/DIN rail mount . . . . . . . . . . . . . OPM-1038RSW 3-pole w/ switch, panel/DIN rail mount . . CHCC_D 1 to 3-pole, DIN rail mount . . . . . . . . . . . . . . . . . HPF-RR, front panel mount . . . . . . . . . . . . . . . . . . . . . . . HPS-RR, front panel mount . . . . . . . . . . . . . . . . . . . . . . .

OPM-NG-SC3

OPM-1038R & OPM-1038RSW

CHCC_D

Blocks BC Series, panel mount . . . . . . . . . . . . . . . . . . . . . . . . . .

Disconnects CDF30J3 fusible disconnect switches. . . . . . . . . . . . . . . . . FD400J3 fusible disconnect switches . . . . . . . . . . . . . . . . . 330 340 HPF-RR HPS-RR BC Series

CFD30J3

FD400J3EFJ30X-3PB6

ClassG

FusesSC

Volts

Page22 286 274 274 HP Series BG & G Series

600/480V . . . . . . . . . . . . . . . . .

Holders HP Series front panel accessible, front panel mount . . . . .

Blocks BG Series, panel/DIN rail with adapters . . . . . . . . . . . . . . G Series, panel/DIN rail with adapters . . . . . . . . . . . . . . .

ClassK5 & H

FusesNON NOS

Volts

Page25 25 275 260 263

250V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . .

Blocks Modular Type Fuse Blocks 250/600V, panel mount . . . . . . H250 Series 1 to 3-pole 250V, panel mount . . . . . . . . . . . . H600 Series 1 to 3-pole 600V, panel mount . . . . . . . . . . .

Modular Type H250 Series H600 Series

12

For product data sheets, visit www.cooperbussmann.com/datasheets/ulcsa

Low Voltage, Branch Circuit Rated Fuses

Holders & Blocks For Branch Circuit Rated FusesClassL

FusesKRP-C_SP KRP-CL KLU KTU

Volts

Page26 27 28 28

Low Voltage Branch Circuit Fuses

600V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . .

Blocks 51215 1-pole, panel mount* 51235 3-pole, panel mount**Call our customer satisfaction team at 636-527-3877 for more information.

FD400J3

51215

51235

Disconnects FD800L3 fusible disconnect switches . . . . . . . . . . . . . . . . . 340

ClassRK1

FusesLPN-RK_SP LPS-RK_SP KTN-R KWS-R

Volts

Page29 29 32 33 260 263

250V . . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . . . 250V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . .

Blocks R250 Series 1- to 3-pole 250V, panel mount . . . . . . . . . . . . R600 Series 1- to 3-pole 600V, panel mount . . . . . . . . . . . . R250 Series R600 Series

ClassRK5

FusesDLN-R DLS-R FRN-R FRS-R

Volts

Page34 34 35 36 260 263

250V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . . 250V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . .

Blocks R250 Series 1- to 3-pole 250V, panel mount . . . . . . . . . . . . R600 Series 1- to 3-pole 600V, panel mount . . . . . . . . . . . . R250 Series R600 Series

ClassT

FusesJJN JJS

Volts

Page38 39 275 269 271 BH Series 330 340

300V . . . . . . . . . . . . . . . . . . . . 600V . . . . . . . . . . . . . . . . . . . .

Blocks BH Series modular-style, panel mount ( 30 min < 30 min 200% < 30 min < 30 min 300% 10 sec 10 sec

Catalog NumbersCatalog Numbers Size FWH-.250A6F FWH-.500A6F FWH-001A6F FWH-002A6F FWH-3.15A6F FWH-005A6F FWH-6.30A6F 6 x 32mm FWH-007A6F (14 x 114) FWH-010A6F FWH-12.5A6F FWH-015A6F FWH-016A6F FWH-020A6F FWH-025A6F FWH-030A6F Rated Current RMS-Amps 0.25* 0.5* 1* 2* 3.15* 5* 6.3* 7* 10** 12.5** 15** 16** 20** 25** 30** Electrical Characteristics I2t (A2 Sec) Clearing Pre-arc at 500V 0.01 0.05 0.05 0.25 0.4 2 1.3 3.5 3.1 7.7 15 40 36 90 50 125 9.9 139 20 60 44 146 48 177 75 259 126 345 145 430 Watts Loss 2.7 1.2 1.7 3.2 2.9 2.1 2.3 2.5 2.86 3.53 3.08 4.48 4.26

High Speed Fuses

*300% minimum opening current at rated voltage. **200% minimum opening current at rated voltage. Consult Cooper Bussmann for DC ratings. See accessories on page 216.

Dimensions - mm (inches)31.8 (1.25") 6.4 (0.25")

Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters

3.2 (0.125")

Data Sheet: 720038


201

High Speed Fuses

Ferrule FWH 500V: 0.25-30AFWH 0.25-7A: 500V (6 x 32mm)Time-Current Curve104 6 4 2 103

FWH 10-30A: 500V (6 x 32mm)Time-Current Curve

FWH-002A6F FWH-3.15A6F FWH-005A6F FWH-6.30A6F FWH-007A6F

6 4 2 102 6 4 Virtual Pre-Arcing Time In Seconds 2 101 6 4 2 100 6 4 2 101 6 FWH-.250A6F 4 FWH-.500A6F FWH-001A6F 2 102 4x103 .2 .4 .6 .8 100 2 4 6 8 101 2 4

6

8

102

2

Prospective Current In Amps RMS

Data Sheet: 35785256

Data Sheet: 50955

202


High Speed Fuses

Ferrule FWH 500V: 1-30AFWH (14 x 51mm)Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustration. Ratings: Volts: 500Vac/dc Amps: 1-30A IR: 200kA RMS Sym. 50kA @500Vdc Agency Information: CE, UL Recognition 1- 30A & CSA Component Acceptance: 5 - 30A. Electrical Characteristics Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).1.5 K 1.0

Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power Losses Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. Catalog Numbers0.5 0.3 0.2 0.15 100 Eg 250 400 500 Catalog Numbers Size FWH-1A14F FWH-2A14F FWH-3A14F FWH-4A14F FWH-5A14F FWH-6A14F 14 x 51mm FWH-10A14F (916 x 2) FWH-12A14F FWH-15A14F FWH-20A14F FWH-25A14F FWH-30A14F

2.0 1.6 1.2103

UL

800 600 500 400 300 1001.0 Kp 0.8 0.6 0.5 0.4 0.3 0.2

Eg 200 300 400 500

High Speed Fuses

0.1 30 40 50 60 70

Ib 80 90 100%

Electrical Characteristics Rated I2t (A2 Sec) Current Clearing RMS-Amps Pre-arc at 500V 1 2 3 4 5 1.6 6.4 6 1.6 6.4 10 3.6 13 12 15 10 40 20 26 96 25 49 191 30 58 232

Watts Loss 2.3 1.5 1.5 4 5.5 6 7 9


Watts loss provided at rated current. See accessories on page 216.

15.5 (0.610")


Data Sheet: 720008


203

High Speed Fuses

Ferrule FWH 500V: 1-30AFWH 1-30A: 500V (14 x 51mm)Time-Current Curve104 6 4 2 103 6 4 2 102 6 4 Virtual Pre-Arcing Time In Seconds 2 101 6 4 2 100 6 4 2 101 6 4 2 102 6 4 2 103 6 4 2 104 2 4 6 8 101 2 4 6 8 102 2 4 6 8 103 Prospective Current In Amps RMS FWH-5A14F FWH-10A14F FWH-15A14F FWH-20A14F FWH-25A14F FWH-30A14F

Peak Let-Through Curve104 6 4

23

FWH-30A14F FWH-25A14F

10

Peak Let-Through Current

6 4

2 102 6 4 FWH-20A14F FWH-15A14F FWH-10A14F FWH-5A14F

2 101 101 2 4 6 102 2 4 6 103 2 4 6 104 2 4 6 105 2

Prospective Short-Circuit Current Symmetrical RMS


204


High Speed Fuses

Ferrule FWC 600V: 6-32AFWC (10 x 38mm)Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustration. Ratings: Volts: 600Vac/dc Amps: 6-32A IR: 200kA RMS Sym. 50kA @ 700Vdc (6-25A) Agency Information: CE, UL Recognition: 6-32A. UL Recognition: 6-25A Electrical Characteristics Total Clearing I t2

Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power Losses Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. Catalog NumbersEg 250 400 500 600 Catalog Numbers Size FWC-6A10F FWC-8A10F FWC-10A10F FWC-12A10F 10 x 38mm FWC-16A10F (1332 x 112) FWC-20A10F FWC-25A10F FWC-30A10F FWC-32A10F

2.0 1.6 1.2103

UL

800 600 500 400 300 200 1.0 Kp 0.8 0.6 0.5 0.4 0.3 0.2 High Speed Fuses Eg 300 400 500 600

1.5 K 1.0

The total clearing I t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).2

0.1 30 40 50 60 70

Ib 80 90 100%

0.5 0.3 0.2 0.15 100


Electrical Characteristics Rated I2t (A2 Sec) Current Clearing RMS-Amps Pre-arc at 600V 6 4 30 8 6 50 10 9 70 12 15 120 16 25 150 20 34 260 25 60 390 30 95 600 32 95 600

Watts Loss 1.5 2.0 2.5 3.0 3.5 4.8 6.0 7.5 7.5


9.5 (0.375")


Data Sheet: 720011


205

High Speed Fuses

Ferrule FWC 600V: 6-32AFWC 6-32A: 600V (10 x 38mm)Time-Current Curve104 6 4 2 103 6 4 2 102 6 4 Virtual Pre-Arcing Time In Seconds 2 101

FWC-6A10F FWC-8A10F FWC-10A10F FWC-12A10F FWC-16A10F FWC-20A10F FWC-25A10F FWC-30A10F & FWC-32A10F

6 4 2 100 6 4 2 101 6 4 2 102 6 4 2 103 6 4 2 104 101 2 4 6 8 102 2 4 6 8 103


Peak Let-Through Curve104 6 4 FWC-30A10F & FWC-32A10F FWC-25A10F FWC-20A10F FWC-16A10F

23


10

6 4

2 102 6 4 FWC-12A10F FWC-10A10F FWC-8A10F FWC-6A10F

21

10

101

2

4

6

102

2

4

6

103

2

4

6

104

4

6

105

2



206


High Speed Fuses

Ferrule FWP 690V/700V (IEC/UL): 1-50A, Striker OptionalFWP (14 x 51mm)Specifications Description: Ferrule style high speed fuses with and without indicating striker. Dimensions: See dimensions illustrations. Ratings: Volts: 690Vac (IEC) 700Vac (UL) FWP with 800Vdc (5-50A) striker option. Amps: 1-50A IR: 200kA RMS Sym. 50kA @800Vdc Agency Information: CE, UL Recognition, CSA Component Acceptance for versions without indicator only. Electrical Characteristics Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).1.4 1.2 1.0 0.9 0.8 0.7 0.6 0.5 0.4 1) 2) 300 400 500 600 Eg 700

Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power Losses Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. Catalog NumbersCatalog Numbers Size Without Striker FWP-1A14Fa FWP-2A14Fa FWP-2.5A14Fa FWP-3A14Fa FWP-4A14Fa FWP-5A14Fa 14 x 51mm FWP-10A14Fa (916" x 2") FWP-15A14Fa FWP-20A14Fa FWP-25A14Fa FWP-30A14Fa FWP-32A14Fa FWP-40A14Fa FWP-50A14Fa With Striker FWP-10A14FI FWP-15A14FI FWP-20A14FI 14 x 51mm FWP-25A14FI (916 x 2) FWP-30A14FI FWP-32A14FI FWP-40A14FI FWP-50A14FI Current RMS-Amps 1 2 2.5 3 4 5 10 15 20 25 30 32 40 50 10 15 20 25 30 32 40 50 Electrical Characteristics Rated I2t (A2 Sec) Minimum Clearing At Watts Melting Rated Voltage Loss 1.6 3.6 8.6 26.0 46.5 58 68 84 200 3.6 8.6 26.0 46.5 58 68 84 200 11.0 38.5 70 230 375 485 600 750 1800 38.5 70 230 375 485 600 750 1800 1.5 4 5.5 6 7 9 7.6 8 9 4 5.5 6 7 9 7.6 8 9 1.4 1.2 103 9 8 7 6 5 4 3 200 300 400 500 600 Eg 700 UL

1.0 Kp 0.8 0.6 0.5 0.4 0.3 0.2High Speed Fuses

K

0.1 30 40 50 60 70

Ib 80 90 100%

0.3 200

1) 5-30A Range 2) 32-50A Range

Dimensions - mm (inches)

Without Striker50.8 (2.000") 14.3 (0.563")

15.5 (0.610")

With Striker59 (2.323") 51 (2.00") 14.3 (0.563") 13 (0.511")


5 (0.197")

Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks

Data Sheet: 720025


207

High Speed Fuses

Ferrule FWP 690V/700V (IEC/UL): 1-50A, Striker OptionalWithout Striker FWP 5-50A: 660V/700V (14x 51mm)Time-Current Curve104 6 4 2 103 6 4 2 102 6 4 Virtual Pre-Arcing Time In Seconds 2 101 6 4 2 100 6 4 2 101 6 4 2 102 6 4 2 103 6 4 2 104 2 4 6 8 101 2 4 6 8 102 2 4 6 8 103 FWP-5A14F FWP-10A14F FWP-15A14F FWP-20A14F FWP-25A14F FWP-30A14F FWP-32A14F FWP-40A14F FWP-50A14F


Peak Let-Through Curve104 6 4 FWP-50A14F FWP-40A14F FWP-32A14F FWP-30A14F FWP-25A14F

2 103 6 4


2 102 6 4 FWP-20A14F FWP-15A14F FWP-10A14F FWP-5A14F

2 101 101 2 4 6 102 2 4 6 103 2 4 6 104 2 4 6 105 2



208


High Speed Fuses

Ferrule FWP 690V/700V (IEC/UL): 20-100A, Striker OptionalFWP (22 x 58mm)Specifications Description: Ferrule style high speed fuses with and without indicating striker. Dimensions: See dimensions illustration. Ratings: Volts: 690Vac (IEC) 700Vac (UL) Amps: 20-100A IR: 200kA RMS Sym. 50kA @ 500Vdc Agency Information: CE, UL Recognition Electrical Characteristics Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).1.4 1.2 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 200 Eg 300 400 500 600 700 K

Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power LossesFWP with striker option.

1.4 1.2 103 9 8 7 6 5 4

UL

Eg 3 200 300 400 500 600 700

Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. Catalog Numbers

1.0 Kp 0.8 0.6 0.5 0.4 0.3 0.2High Speed Fuses

0.1 30 40 50 60 70

Ib 80 90 100%

Dimensions - mm (inches)

Without Striker58.0 (2.283") 22.2 (0.875")

15.0 (0.591")

Catalog Numbers Without Striker FWP-20A22Fa FWP-25A22Fa FWP-32A22Fa FWP-40A22Fa FWP-50A22Fa FWP-63A22Fa FWP-80A22Fa FWP-100A22Fa With Striker FWP-20A22FI FWP-25A22FI FWP-32A22FI FWP-40A22FI FWP-50A22FI FWP-63A22FI FWP-80A22FI FWP-100A22FI

Size

Rated Current RMS-Amps 20 25 32 40 50 63 80 100* 20 25 32 40 50 63 80 100*

Electrical Characteristics I2t (A2 Sec) Minimum Clearing At Melting Rated Voltage 19.0 34.0 53.5 68 135 280 600 1100 19.0 34.0 53.5 68 135 280 600 1100 260 410 605 750 1600 3080 6600 12500 260 410 605 750 1600 3080 6600 12500

Watts Loss 5 6 8 9 9.5 11 13.5 16 5 6 8 9 9.5 11 13.5 16

22 x 58mm (78" x 2932")

22 x 58mm (78" x 2932")

*IEC/UL Voltage rating 690/700

With Striker66 (2.598") 58 (2.283") 5 (0.197") 16 (0.630"


22.2 (0.874")

Data Sheet: 720026


209

High Speed Fuses

Ferrule FWP 690V/700V (IEC/UL): 20-100A, Striker OptionalWithout Striker FWP 20-100A: 660V/700V (22 x 58mm)Time-Current Curve104 6 4 2 103 6 4 2 102 6 4 2 Virtual Pre-Arcing Time In Seconds 101 6 4 2 100

FWP-50A22F FWP-63A22F FWP-80A22F FWP-100A22F

6 4 2 101 6 4 2 102 6 4 2 103 6 4 2 104


101

2

4

6

8

102

2

4

6

8

103


Peak Let-Through Curve104 FWP-100A22F 6 4 FWP-80A22F FWP-63A22F FWP-50A22F


2

10

3

6 4


2

102 102 2 4 6 103 2 4 6 104 2 4 6 105 2



210


High Speed Fuses

Ferrule FWK 750V: 5-60AFWK 5-30A (20 x 127mm 35-60A (25 x 146mm)Specifications Description: Ferrule style high speed fuses. Dimensions: See Dimensions illustrations. Ratings: Volts: 750Vac 750Vdc (Time constant = 10-15mS) Amps: 5-60A IR: 45kA RMS Sym. Agency Information: CE Catalog NumbersCatalog Numbers FWK-5A20F FWK-8A20F FWK-10A20F FWK-15A20F FWK-20A20F FWK-25A20F FWK-30A20F FWK-35A25F FWK-40A25F FWK-50A25F FWK-60A25F Electrical Characteristics Rated I2t (A2 Sec) Current Clearing RMS-Amps Pre-arc at 750Vdc 5 8.5 16 8 50 100 10 95 200 15 100 240 20 125 315 25 400 1100 30 800 2600 35 1300 4300 40 1600 5300 50 3100 12000 60 5900 24000


High Speed Fuses

Size

20 x 127mm (1316 x 5)

25 x 146mm (1 x 534)

Recommended fuseholders for 20x127, CH127-1, -2, -3 Recommended fuseclips for 20x127, 1A1837 Recommended fuseclips for 25x146, A3354705

Dimensions - mm (inches) Fig. 1: 5-30A127.0 (5.000") 20.5 (0.807")

16.0 (0.630")

Fig. 2: 35-60A146.05 (5.75") 25.4 (1")

20.64 (0.813")

Data Sheet: 720039


211

High Speed Fuses

Ferrule FWK 750V: 5-60AFWK 750V: 5-30A (20 x 127mm) 35-60A (25 x 146mm)Time-Current Curve104 6 4 2 103 6 4 2 10 Virtual Pre-Arcing Time In Seconds2

FWK-15A20F FWK-20A20F FWK-25A20F FWK-30A20F FWK-40A25F FWK-50A25F FWK-60A25F

6 4 2 101 6 4 2 100 6 4 2 101

FWK-5A20F FWK-8A20F FWK-10A20F

6 4 2 102

4x10

3

2

4

6

8

101

2

4

6

8

102

2

4

6

8

103



212


High Speed Fuses

Ferrule FWJ 1000V: 20-30AFWJ (14 x 67mm)Specifications Description: Ferrule style high speed fuses. Dimensions: See dimensions illustration. Ratings: Volts: 1000Vac/800Vdc Amps: 20-30A IR: 25kA RMS Sym. 20kA @ 800Vdc Agency Information: CE, UL Recognized Electrical Characteristics Total Clearing I2t The total clearing I2t at rated voltage and at power factor of 15% are given in the electrical characteristics. For other voltages, the clearing I2t is found by multiplying by correction factor, K, given as a function of applied working voltage, Eg, (rms).1.5K

Arc Voltage This curve gives the peak arc voltage, UL, which may appear across the fuse during its operation as a function of the applied working voltage, Eg, (rms) at a power factor of 15%. Power Losses Watts loss at rated current is given in the electrical characteristics. The curve allows the calculation of the power losses at load currents lower than the rated current. The correction factor, Kp, is given as a function of the RMS load current, Ib, in % of the rated current. Catalog NumbersEg

2000 UL 1600 1200 800 400 Eg 200 1.0 Kp 0.8 0.6 0.5 0.4 0.3 0.2 600 1000 1400 1800

High Speed Fuses

1.0

0.5 0.3 0.2 0.15 200

0.1 30 40 50 60 70

Ib 80 90 100%

500

800

1000

Catalog Numbers FWJ-20A14F FWJ-25A14F FWJ-30A14F

Size 14 x 67mm (916 x 258)

Rated Current RMS-Amps 20 25 30

Electrical Characteristics I2t (A2 Sec) Clearing Pre-arc at 1000V 25 220 33 350 52 450

Watts Loss 9 11 14




15.9 (0.625")

Fuseclips: Catalog Number: 5591 (see data sheet 2132)

Data Sheet: 720028


213

High Speed Fuses

Ferrule FWJ 1000V: 20-30AFWJ 20-30A: 1000V (14 x 67mm)Time-Current Curve104 6 4 2 103 6 4 2 102 6 4 2 Virtual Pre-Arcing Time In Seconds 101 6 4 2 100 6 4 2 101 6 4 2 102 6 4 2 103 6 4 2 104 101 2 4 6 8 102 2 4 6 8 103 FWJ-20A14F FWJ-25A14F FWJ-30A14F


Peak Let-Through Curve104 6 4 FWJ-30A14F FWJ-25A14F FWJ-20A14F

2 103 6 4


2 102 6 4

2 101 101 2 4 6 102 2 4 6 103 2 4 6 104 2 4 6 105 2



214


High Speed Fuses

Ferrule FWS/FWL 1000Vdc: 2-30AFWS 2-15A (20 x 127mm) FWL 20-30A (20 x 127mm)Specifications Description: Ferrule style full range fuses. Dimensions: See dimensions illustrations. Ratings: Volts: 1200Vac (FWL 20-30A) 1400Vac (FWS 8-15A) 2100Vac (FWS 2-6A) 1000Vdc (FWL/FWS 2-30) Amps: 2-30A IR: 45kA RMS Sym. 30kA @ 1000Vdc Agency Information: CE, IEC 60077 Catalog NumbersCatalog Numbers FWS-2A20F FWS-6A20F FWS-8A20F FWS-10A20F FWS-12A20F FWS-15A20F FWL-20A20F FWL-25A20F FWL-30A20F Electrical Characteristics Rated I2t (A2 Sec) Current Clearing RMS-Amps Pre-arc at 1000Vdc 2 0.8 2.4 6 27 81 8 64 192 10 118 277 12 170 380 15 209 500 20 675 1550 25 1200 2760 30 1850 4300 Watts Loss 4.4 6.7 7.6 3.0 3.4 5.0 5.9 6.5 7.5

Features and Benefits Excellent cycling capability and DC performance Low arc voltage and low energy let-through (I2t) Low watts loss in a compact size Used with finger-safe holders/blocks

Typical Applications DC common bus DC drives Power converters/rectifiers Reduced voltage starters Traction aux circuits Capacitor protection

High Speed Fuses

FWL/FWS 2-30A: 1000Vdc 2-30A (20 x 127mm)Time-Current Curve

Size

20 x 127mm (1316 x 5)

20 x 127mm (1316 x 5)

ADD I to catalog number for indicating version. Enclosed finger-safe fuse holder CH127 Open style fuse block 4530-OP See accessories on page 216. Watts loss provided at rated current.


16.0 (0.630")

Indicating Version Dimensions - mm (inches)8.0 (0.315") 127.0 (5.000") 20.5 (0.807")

2.0

16.0 (0.630")

Data Sheet: 720040

2.0 (0.079")


215

High Speed Fuses

Ferrule Fuse AccessoriesFuse HoldersSpecifications Catalog Symbol: CH Series Description: DIN rail mount fuse holders Agency Information: cULus/cURus/CE North American 10 x 38 Class CC: Listed UL 4248, Guide IZLT, File E14853, Certified CSA Std. C22.2 No. 39, Class 6225 01, File 47235 North American 10 x 38 Midget: Recognized UL 4248, Guide IZLT2, File E14853, Certified CSA Std. C22.2 No. 39, Class 6225 01, File 47235 European: 10 x 38 IEC 269-2-1, 14 x 51 IEC 269-2-1, 22 x 58 IEC 269-2-1 Features and Benefits Finger-safe design - No exposed contacts DIN rail mount (35mm) - Fits standard mounting rails Optional open fuse indication lights tells fuse status at a glance Handle/fusepuller easily installs and removes fuses Available in single and multi-pole configurations Wire ready lugs and spade terminal connections save installation time CE marking Available up to 1000Vdc PLC device available for remote monitoring Typical Applications Switchboard panel, control consoles, small motors, transformers, and similar applications Recommended Cooper Bussmann Fuse Types Class CC North American Class CC Fuses - LP-CC, FNQ-R, KTK-R 10 x 38 North American Midget Fuses - FNQ, KTK, AGU, BAF, BAN, FNM, FWA, FWC, PV & DCM 14 x 51 Fuses - FWX, FWH, FWP & NON 22 x 58 Fuses - FWP See pages 257 and 258 for CH Series fuse holder information.

Fuse BlocksSpecifications Catalog Symbol: J70100, J70032 Description: Fuse blocks for 22 x 58mm & 14 x 51mm fuses. Ratings: Volts: 700Vac Amps: 32-100A Withstand: 200kA RMS Sym. Agency Information: CE, UL Recognized, Guide IZLT2, File E14853 Flammability Rating: UL 94V0 Catalog NumbersCatalog Numbers J70032-2CR J70032-3CR J70100-1CR J70100-2CR J70100-3CR 22x58 Fuse Size 14x51 Amps 32 32 100 100 100 Poles 2 3 1 2 3 Max Wire Size #2 #2 #2 #2 #2 Terminations Box Lug w/ Retaining Clip Box Lug w/ Retaining Clip

Data Sheet: 2053

Data Sheet: 1211

216


IEC & British Standard Fuses

IEC and British Standard FusesSection ContentsPage Application Data . . . . . . . . . . . . . . . . . . . . . 217-218CSA Type P and Type D fuses (CDS, CDN & PON) . . . . . . . . . . . . . . . . . . . . . . . . . . . .219 Tron HRC Form II Class C fuses (CGL Form II Class C) . . . . . . . . . . . . . . . . . . . . . . . . . . 220 HRCI Industrial ceramic body fuses (CIF21 HRCI-CA & CIF06 HRCI-CB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221 HRCI-J Fast-acting fuses (CJ HRCI-J) . . . . . . . . . . . . . . . 222 HRCI-Miscellaneous Type K fuses (CIH, CIK & CIL HRCI-MISC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 223 HRC Form II current-limiting fuses . . . . . . . . . . . . . . . . . .224 BS 88 British Standard low voltage fuses (SSD, NSD, ESD & STD, NITD, AAO, BAO, OSD, CEO, DEO BS 88 Part 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .225 BS 88 British Standard low voltage fuses (AC, AD, BC, BD, CD, DD, ED, EFS & EF, FF, FG, GF, GG, GH BS 88) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .226 DIN Style Type D (D16, D27, D33, D125 Type D) . . . . . . 227 Neozed low voltage fuses (NZ01, NZ02 Type D0) . . . . . . 227 NH HRC Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228-231 Class gG/gL IEC Industrial ferrule fuses (C08G, C08M, C10G, C10M, C14G, C14M, C22G, C22M) . . . . . . . . . . 232 Class aM IEC Industrial ferrule fuses (C08M, C10M, C14M, C22M) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .233 Class aM & gG/gL IEC Industrial ferrule fuses with striker (C14G_S, C22G_S, C14M_S, C22M_S) . . . . . . . . . . . . . 234

Application DataThe standard range of fuses for low voltage industrial and general purpose applications meet the requirements of BS 88 and IEC 60269. By using advanced fuse technology, current ratings up to 400A have compact dimensions, but retain standard dimensional and performance requirements. These designs are for 315/240V systems. The standard range of fuses are available from 2-1250A in the following tag forms: Offset Blade - Offset Bolted - Center Bolted. Supplementary ranges cover applications up to 660Vac and 500Vdc including those with nonstandard tag fixings. Cooper Bussmann fuses are manufactured under quality systems independently assessed to BS 5750 (ISO 9002) and appropriate ratings carry the ASTA 20 endorsement. Selecting fuses is relatively simple and effective. The following notes cover the majority of applications. For further information contact our Application Engineers at 636-527-1270. Circuit Loading The current rating of the fuse should not be less than the full load current of the circuit. The circuit should be so designed that small overloads of long duration will not be of frequent occurrence. Cable Ratings & Protection There is an increasing move away from 70C PVC insulation to materials that are more environmentally friendly, for example 90C XLPE. The ratings of fusegear, switches, accessories, etc. are generally based upon the equipment being connected to conductors intended to be operated at a temperature not exceeding 70C in normal service. In view of the above, it is recommended that the practice of designs based upon conductor temperatures of 70C be regarded as the norm. The equipment manufacturer should be consulted to ascertain the reduction of nominal current rating of the equipment if conductor temperatures exceeding 70C are used. In addition, an overriding factor is often voltage drop. Fuses with gG characteristics protect associated cables against both overload and short-circuit current, provided that the current rating of the fuse 1N is equal or less than the current carrying capacity of the cable 1z. In motor circuits, the motor starter will provide the overload protection and the fuses will provide the short-circuit protection. The maximum fuse size that can be used depends upon the type of cable used and is determined using the appropriate K factor. The following table gives the maximum sizes of fuses that are recommended for two popular cables with copper conductors, 70C PVC (K = 115) and 90C thermosetting (K = 143).

IEC & British Fuses

HRC fuse holdersCAMaster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .235 SAFEloc . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .235



217


Application Data for BS Low Voltage FusesCable Size (mm2) 1 1,5 2.5 4 6 10 16 25 35 50 70 95 120 Max. Fuse Rating (amps) K = 115 K = 143 16 16 20 25* 32* 32* 50* 50* 63* 63* 100* 125* 125* 160* 200* 250* 315* 355* 400* 500 560 630 710 800 800 1000

Capacitor Circuits For power factor correction in capacitor circuits, the fuse should be chosen with a current rating greater than 1.5 times the rated capacitor current. This takes into account the high inrush current, circuit harmonics and capacitor tolerances. Motor Circuits In motor circuits, the fuse has to withstand the motor's starting current and often requires a higher rating than the motor's full load current. Coordination recommendations are made by the manufacturers of motor starters in accordance with IEC 60947-4-1. To get Type 2 coordination with fuses, tests are performed with the latest gG or gM fuses to BS 88 or IEC 60269 that have pre-arcing I2t values towards the bottom of specified limits. This means that Cooper Bussmann fuses are suitable to provide Type 2 coordination. Extended dual ratings of motor circuit protection fuses with gM characteristics are available in most popular fuse sizes to extend the use of associated equipment with appropriate economies. In the majority of applications, gG fuses are used. It is not essential to use gM fuses for motor circuit protection, they simply extend the utilization of standard equipment. Below is a table of recommended fuses at 415V. In most applications, the run-up time is less than 5 seconds and duty is infrequent - no more than twice per hour. The next larger rating should be used for more demanding applications.Direct On-line Standard Motor Circuit (gG) (gM) A A 4 4 6 6 10 16 16 20 20 25 20M25 40 32M40 50 32M50 63 32M63 80 63M80 80 63M80 100 63M100 125 100M125 160 100M160 160 100M160 250 200M250 250 200M250 315 200M315 355 315M400 355 315M400 450 400M500 500 4 00M500 560 560 630 710 800 Asst. Start Standard (gG) A 2 2 4 4 6 01 01 61 61 2 20 25 32 40 50 50 80 80 100 100 160 160 200 250 315 355 400 400 450 500 630 710

* Extended Motor Circuit dual ratings can be used.

Protection Against Electrical Shock For a TN System, a disconnecting time not exceeding 5s is permitted for a distribution circuit. The maximum values of earth fault loop impedance (Zs) of 240V for Cooper Bussmann gG fuses to BS 88: Parts 2 and 6 are:Rating (A) Zs (Ohms) Rating (A) Zs (Ohms) Rating (A) Zs (Ohms) 6 14 50 1.1 250 0.16 10 7.7 63 0.86 315 0.13 16 4.3 80 0.60 400 0.096 20 3.0 100 0.44 500 0.073 25 2.4 125 0.35 630 0.054 32 1.9 160 0.27 800 0.044 40 1.4 200 0.20

Ambient Temperature The derating, in terms of current, of 0.5% per C above an ambient of 35C is recommended. Interrupting Rating The standardized interrupting rating values are 80kA for voltages of 415Vac and above, and 40kA for DC applications. The 240Vac designs have an interrupting rating of 50kA. Coordination Ratio All fuses to BS 88 Parts 2 and 6 will give a coordination ratio of 2:1; and for most practical situations a ratio of 1.6:1 (two steps in the R10 series). Example: an upstream fuse rated at 160A will coordinate with a downstream fuse rated at 100A. Current and Energy Limitation The range of fuses have pre-arcing I2t values towards the bottom limits of BS 88 Parts 2 and 6. This ensures excellent current and energy limitation. They also have lower power losses at rated current. This assists in the appropriate interchangeability with other makes of fuses. Transformers When fuses are used on the primary side of transformers, the normal fuse current rating should be at least twice the nominal transformer primary current. Fluorescent Lighting The normal fuse current rating should be at least twice the normal full load current of the maximum number of lights to be simultaneously switched.

kW 0.25 0.37 0.55 0.75 1.1 1.5 2.2 3.0 4.0 5.5 7.5 11.0 15.0 18.5 22.0 30.0 37.0 45.0 55.0 75.0 90.0 110.0 132.0 150.0 185.0 200.0 225.0 250.0 280.0 335.0 355.0

Rating Motor A 0.8 1.1 1.5 2.0 30 3.6 5.0 6.5 8.4 11.0 15.0 20.0 27.0 33.0 38.0 54.0 66.0 79.0 98.0 135.0 155.0 185.0 220.0 250.0 310.0 335.0 375.0 415.0 460.0 562.0 596.0

218



CSA Type P and Type D FusesCDS, CDN & PON Type P & DSpecifications Description: CSA time-delay Type D & P fuses. Dimensions: See Catalog Numbers table and Dimensions illustration. Ratings: Volts: 250Vac (CDN & PON) 600Vac (CDS) Amps: 10-600A IR: 10kA minimum Agency Information: CE, CSA Certified to C22.2 No. 59.1. Features and Benefits Economical fuse in a variety of ratings for applications not requiring time-delay. Typical Applications Lighting, heating and other circuits not subject to temporary surges and where available short-circuit current are relatively low. Basic Catalog Numbers Time-Delay CSA Type D FusesCatalog Numbers Volts Amp Ratings Below 10A use FRN-R 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 60, 70, 80, 90, 100 110, 125, 150, 175, 200, 225, 250, 300, 350, 400, 450, 500, 600 Below 10A use FRS-R 10, 12, 15, 20, 25, 30, 35, 40, 45, 50, 60 70, 80, 90, 100, 110, 125, 150, 175, 200, 225, 250, 300, 350, 400, 450, 500, 600

DimensionsIEC & British Fuses A B

Ferrule Design1 through 60AA D F E B

C

CDN

250Vac

CDS

600Vac

Knife Blade70 through 600A

One-Time CSA Type P FusesCatalog Number PON Volts 250Vac Amp Ratings 15, 20, 25, 30, 35, 40, 45, 50, 60

Catalog NumbersBasic Catalog Number and Volts Amp Ratings 1-30 35-60 70-100 110-200 225-400 450-600 1-30 35-60 70-100 110-200 225-400 450-600 A Overall 2.0 (50.8) 3.0 (76.2) 5.88 (149.4) 7.3 (185.4) 8.63 (219.2) 10.38 (263.7) 5.0 (127.0) 5.5 (139.7) 7.88 (200.2) 9.63 (244.6) 11.63 (295.4) 13.38 (339.9) B Max Diameter 0.56 (14.3) 0.81 (20.6) 0.81 (20.6) 1.06 (27.0) Dimensions in (mm) C Min D Min Blade Length Barrel Length 1.0 (25.4) 1.38 (34.9) 4.13 (104.8) 1.88 (47.6) 4.63 (117.5) 2.25 (57.2) 5.19 (131.8) 1.0 (25.4) 1.38 (34.9) 6.13 (115.6) 1.88 (47.6) 7.13 (118.1) 2.25 (57.2) 8.19 (208.0) E Blade Thickness 0.13 (3.2) 0.19 (4.8) 0.25 (6.4) 0.25 (6.4) 0.13 (3.2) 0.19 (4.8) 0.25 (6.4) 0.25 (6.4) F Blade Width 0.75 (19.1) 1.13 (28.6) 1.63 (41.3) 2 (50.8) 0.75 (19.1) 1.13 (28.6) 1.63 (41.3) 2 (50.8)

CDN/PON 250Vac

CDS 600Vac

To Order To order, specify Basic Catalog Number and amp rating. Example: CDN-30

Data Sheet: 4126


219


Tron HRC Form II Class C FusesCGL Form II Class CSpecifications Description: Current-limiting HRCII-C fuses designed to withstand inrush currents on typical motor start-ups while offering high current limitation in the short-circuit region. Dimensions: See Dimensions illustrations. Ratings: Volts: 600Vac/250Vdc (1-30A) Amps: 1-600A IR: 200kA (40,000A DC) Agency Information: CE, CSA Certified, C22.2 No. 106. Features and Benefits Close sizing to loads allows using smaller and less costly switches Provides a higher degree of short-circuit protection Helps protect motors against burnout from overloads Typical Applications For use in circuits subject to surge currents such as those caused by motors, transformers and other inductive loadsCGL 70-100

Dimensions0.22" 0.22" 0.81"(20.64mm)

(5.56mm) (5.56mm)

2.0"(50.8mm)

0.06" 0.34"(8.73mm) (1.59mm)

2.80"(71.04mm)

0.94"(23.81mm)

3.31"(84.14mm)

CGL 1-30 0.22" 0.22" 0.81"(20.64mm)

(5.56mm) (5.56mm)

2.0"(50.8mm)

0.06" 0.50"(12.7mm) (1.59mm)

2.80"(71.04mm)

1.06"(26.92mm)

3.5"(88.9mm)

CGL 35-60

0.343"(8.71mm)

0.343"(8.71mm)

1.34"(34.04mm)

2.39"(60.72mm)

0.09" 0.75"(19.05mm) (2.29mm)

3.64"(92.47mm)

1.375"(34.93mm)

4.31"(109.54mm)

Catalog Numbers (-Amps)CGL-1 CGL-2 CGL-3 CGL-4 CGL-6 CGL-10 CGL-15 CGL-20 CGL-25 CGL-30 CGL-35 CGL-40 CGL-45 CGL-50 CGL-60 CGL-70 CGL-80 CGL-90 CGL-100 CGL-110 CGL-125 CGL-150 CGL-175 CGL-200 CGL-225 CGL-250 CGL-300 CGL-350 CGL-400 CGL-450 CGL-500 CGL-6000.343"(8.71mm)

0.343(8.71mm)

3.00"(76.2mm)

0.125" 0.75"(19.05mm) (3.18mm)

4.30"(109.22mm)

1.50"(38.1mm)

5.31"(134.87mm)

CGL 110-200 0.19"(4.76mm)

0.38"(9.53mm)

1.0"(25.4mm)

1.0"(25.4mm)

3.0"(76.2mm)

2.38"(60.33mm)

5.25"(133.35mm)

8.19"(207.96mm)

CGL 225-400

0.41"(10.32mm)

1.0"(25.4mm)

1.0"(25.4mm)

.60" 3.0"(76.2mm) (15.24mm)

0.375"(9.53mm)

5.25"(133.35mm)

3.00"(76.2mm)

8.19"(207.96mm)

CGL 450-600

Data Sheet: 4125

220



HRCI Industrial Ceramic Body FusesCIF21 HRCI-CASpecifications Description: The HRCI-CA fuse provides both overload and short-circuit protection to HRCI requirements. Offset blades for bolt-on mounting. CIF21 fuse fits the Cooper Bussmann CAMaster fuse holder (see data sheet 4132). Dimensions: See Dimensions illustration. Construction: Ceramic body. Ratings: Volts: 600Vac/250Vdc Amps: 1-30A IR: 200kA RMS Sym. Agency Information: CE, CSA C22.2, No. 106-M92. Mounting: Bolt-on.

CIF06 HRCI-CBSpecifications Description: A miniature industrial fuse that provides both short-circuit and overload protection and the CIF06 fits the 30A SAFEloc fuse holder. Dimensions: See Dimensions illustration. Construction: Ground ceramic body with plated end caps. Ratings: Volts: 600Vac/250Vdc Amps: 1-30A IR: 200kA RMS Sym. Agency Information: CE, CSA C22.2 No. 106-M92 (3-30A only). Mounting: Clip-in offset blades. Catalog NumberCatalog Numbers 1CIF06 3CIF06 6CIF06 10CIF06 15CIF06 20CIF06 25CIF06 30CIF06 Amp Ratings 1 3 6 10 15 20 25 30 IEC & British Fuses

Catalog NumbersCatalog Numbers 1CIF21 3CIF21 6CIF21 10CIF21 15CIF21 20CIF21 25CIF21 30CIF21

Amp Ratings 1 3 6 10 15 20 25 30

Features and Benefits Close sizing to loads allows using smaller and less costly switches Provides a higher degree of short-circuit protection Helps protect motors against burnout from overloads Typical Applications For use in circuits subject to surge currents such as those caused by motors, transformers and other inductive loads Dimensions - in (mm)

Features and Benefits Close sizing to loads allows using smaller and less costly switches Provides a higher degree of short-circuit protection Helps protect motors against burnout from overloads Typical Applications For use in circuits subject to surge currents such as those caused by motors, transformers and other inductive loads Dimensions - in (mm)

2.15 (54.5) 1.44 (35.5)

2.38 (60.4) 1.44 (35.5)

0.19 (4.7) 0.54 (13.8)

0.44 (11.1)

0.54 (13.8)

0.5 (12.7) 0.03 (3.5)

1.75 (44.5)

0.03 (0.81)

0.14 (3.5)

Data Sheet: 4127

Data Sheet: 4128


221


HRCI-J Fast-acting FusesCJ HRCI-JSpecifications Description: HRCI-J fast-acting fuses are industrial duty fuses with the excellent current-limiting characteristics of fast-acting HRCI-J fuses to limit damage to equipment and installations by the thermal and magnetic energy associated with a large short-circuit fault current. Overload characteristics limit cable damage due to low overload currents. Dimensions: See Catalog Numbers table and Dimensions illustrations. Construction: Ceramic body fuse. Ratings: Volts: 600Vac (or less), 250Vdc Amps: 1-600A IR: 200kA Agency Information: CSA C22.2 No. 106 M92; Designed to BS 88:2, IEC 60269-2. Dimensions1CJ to 60CJB C A B

70CJ to 600CJ

E J

A K

F H

C

D B G

Catalog Numbers Catalog NumbersCatalog Numbers 1CJ 3CJ 6CJ 10CJ 15CJ 20CJ 25CJ 30CJ 35CJ 40CJ 45CJ 50CJ 60CJ 70CJ 80CJ 90CJ 100CJ 110CJ 125CJ 150CJ 175CJ 200CJ 225CJ 250CJ 300CJ 350CJ 400CJ 450CJ 500CJ 600CJ Amp Ratings 1 3 6 10 15 20 25 30 35 40 45 50 60 70 80 90 100 110 125 150 175 200 225 250 300 350 400 450 500 600 Dimensions in (mm) A B C D E F G H J K

2.25 (57)

0.5 (12.7)

0.81 (20.6)

2.38 (60)

0.63 (16)

1.06 (27)

4.63 (117)

3.63 (92)

1.13 (28)

0.75 (19)

0.13 (3.2)

1 (25.4)

0.5 (12.7)

0.28 (7.1)

0.38 (9.5)

2.63 (67)

5.75 (146)

4.38 (111)

1.63 (41)

1.13 (28.6)

0.19 (4.8)

1.38 (35)

0.69 (17.5)

0.28 (7.1)

0.38 (9.5)

3 (76)

7.13 (181)

5.25 (133)

2.13 (54)

1.63 (41)

0.25 (6.3)

1.88 (47.6)

0.94 (24)

0.41 (10.3)

0.53 (13.5)

3.38 (86)

8 (203)

6 (152)

2.63 (66)

2 (51)

0.38 (9.5)

2.13 (54)

1 (25.4)

0.53 (13.5)

0.69 (17.5)

3.75 (96)

Data Sheet: 4129

222



HRCI - Miscellaneous Type K FusesCIH, CIK & CIL HRCI-MISCSpecifications Description: HRI fuses provide both overload and short-circuit protection, featuring offset blades for bolt down mounting. Dimensions: See Catalog Numbers table and Dimensions illustration. Construction: Ceramic body. Ratings: Volts: 600V Amps: 1-100A IR: 200kA@600V Agency Information: CE, CSA C22.2 No. 106 M92. DimensionsF A J E B L C H GIEC & British Fuses

K

D

G

(The CIL14 has a rejection hole, not a slot as shown above.)

Catalog NumbersCatalog Amp Numbers Ratings 1CIH07 1 3CIH07 3 6CIH07 6 10CIH07 10 15CIH07 15 20CIH07 20 25CIH07 25 30CIH07 30 35CIK07 35 40CIK07 40 50CIK07 50 60CIK07 60 80CIL14 80 90CIL14 90 100CIL14 100 A Max 2.25 (57) B Max 0.94 (24) C Max 3.38 (86) D Nom 0.38 (9.2) Dimensions: in (mm) E Nom F Nom G Nom 0.04 (1.0) 2.88 (73) 0.21 (5.2) H Nom 0.31 (8) J Max 1 (25.4) K Nom 0.10 (2.6) L Max 2.38 (60)

2.25 (57)

0.94 (24)

3.38 (86)

0.38 (9.2)

0.04 (1.0)

2.88 (73)

0.21 (5.2)

0.31 (8)

1 (25.4)

0.10 (2.6)

2.38 (60)

2.28 (58) 2.28 (58) 2.75 (70) 2.75 (70)

1.06 (27) 1.06 (27) 1.44 (37) 1.44 (37)

3.56 (91) 3.56 (91) 4.38 (111) 4.38 (111)

0.5 (12.7) 0.5 (12.7) 0.75 (19) 0.75 (19)

0.05 (1.2) 0.05 (1.2) 0.09 (2.5) 0.09 (2.5)

2.88 (73) 2.88 (73) 3.69 (94) 3.69 (94)

0.21 (5.2) 0.21 (5.2) 0.34 (8.7) 0.34 (8.7)

0.41 (10.5) 0.41 (10.5) 0.41 (10.5) 0.41 (10.5)

1.09 (28) 1.09 (28) 1.5 (38.5) 1.5 (38.5)

0.13 (3.2) 0.13 (3.2)

2.38 (61) 2.38 (61) 2.91 (74) 2.91 (74)

Recommended Fuse HoldersFuse 1-30A 35-60A Fuse Holder CM30CF CM60CF

Data Sheet: 4130


223


HRC Form II Current-limiting FusesHRC Form IISpecifications Description: HRC Form II current-limiting fuses. Dimensions: See Catalog Numbers table and Dimensions illustrations. Construction: Ceramic body. Ratings: Volts: 600Vac (or less) 250Vdc Amps: 2-600A IR: 200kA RMS Sym. Agency Information: CE, CSA C22.2 No.106M1992; BS 88:2, IEC 60269:2. Typical Applications Used to protect motor control circuits, together with contactors and overload protection relays to provide Type 2 coordination - per IEC 60947-4.DimensionsF G A D E B H C J

H07C (Offset Blades)

F A G D E

J

B H C

K07C/K07CR/ L14C/M14C (Offset Blades)

C G H A D

B

L09C/M09C/P09C (Center Blades)E

F

K

F A

K

B

G

D

P11C/R11C (Center Blades)E

H

Catalog NumbersCatalog Amp Numbers Ratings 2H07C 2 4H07C 4 6H07C 6 10H07C 10 15H07C 15 20H07C 20 25H07C 25 30H07C 30 40K07C 40 50K07C 50 60K07C 60 80K07CR 80 100K07CR 100 80L14C 80 100L14C 100 125M14C 125 150M14C 150 200M14C 200 80L09C 80 100L09C 100 125M09C 125 150M09C 150 200M09C 200 250P09C 250 300P09C 300 350P09C 350 400P09C 400 250P11C 250 300P11C 300 350P11C 350 400P11C 400 450R11C 450 500R11C 500 600R11C 600 A 1.38 (35) B 0.56 (14) C 3.38 (85) D 0.38 (9) Dimensions in (mm) E F 0.06 (1.2) 2.88 (73)

C

G 0.22 (5.6)

H 0.31 (8)

J K 0.56 (14)

CSA Category HRCII-C

1.38 (35)

0.56 (14)

3.38 (85)

0.38 (9) 0.06 (1.2) 2.88 (73) 2.88 (73) 0.22 (5.6) 0.22 (5.6) 0.31 (8) 0.31 (8)

0.56 (14)

HRCII-C

2.19 (56) 2.19 (56) 2.19 (56) 2.38 2.38 (60) (60) 2.56 (65) 2.56 (65) 2.38 2.38 (60) (60) 2.56 (65) 2.56 (65) 3.06 (178)

0.88 (22) 0.88 (22) 0.88 (22) 0.88 (21.4) (21.4) 0.88 1.5 (38) 1.5 (38) 0.88 (21.4) (21.4) 0.88 1.5 (38) 1.5 (38) 2.31 (59)

3.44 (87) 3.44 (87) 3.75 3.75(95) (95) 4.38 (111) 4.38 (111)

0.5 (13) 0.5 (13) 0.5 (13) 0.56 (14.3) (14.3) 0.56 0.75 (19) 0.75 (19) 0.56 0.56 (14) (14) 0.75 (19) 0.75 (19) 1 (25.4)

0.06 (1.2)

0.06 (1.2) 0.13 (3.2) (3.2) 0.13 0.09 (2.4) 0.09 (2.4) 0.13 (3.2) 0.13 0.13 (3.2) (3.2)

2.88 (73) 3.69 (94) 3.69 (94)

0.22 (5.6) 0.34 (8.7) 0.34 (8.7)

0.31 (8) 0.44 (11) 0.44 (11) 0.44 (11) 0.44 (11) 0.56 (14) 0.56 (14) 0.5 (13) 0.5 (13)

0.88 (22) 0.88 (22) 0.88 (22) 1 1 (25.4) (25.4) 1 (25) 1 (25) 1 (25) 1 (25)

HRCII-C

HRCII-MISC HRCII-MISC HRCII-C HRCII-C HRCII-MISC HRCII-MISC HRCII-MISC HRCII-C HRCII-C HRCII-MISC HRCII-MISC HRCII-C

55 (127) (127) 5.38 (136)

4.38 (111) 4.38 (111) 4.38 (111) 4.38 (111)

0.34 (8.7) 0.34 (8.7) 0.34 (8.7)

5.38 (136)

0.19 (4.8) 0.19 (4.8)

0.34 (8.7)

3.06 (178) 3.06 (178)

2.31 (59) 2.31 (59)

8.25 (210)

1 (25.4) 1 (25.4)

0.19 (5) 0.19 (5) 0.25 (6.3) 0.25 (6.3)

5.25 (133)

0.41 (10)

0.63 (16)

3.19 (81) 3.19 (81)

2.88 (73) 2.88 (73)

8.25 (210) 8.25 (210)

1 (25.4)

5.25 (133) 5.25 (133)

0.41 (10) 0.41 (10)

0.63 (16) 0.63 (16)

HRCII-C HRCII-C

Data Sheet: 4131

224



BS 88 British Standard Low Voltage FusesSSD, NSD, ESD BS 88 Part 1Specifications Description: The NSD and ESD are low voltage fuses complying with general purpose gG characteristics. Construction: Ceramic body. Ratings: Volts: 240-550Vac (See Catalog Numbers table) Amps: 2-63A (See Catalog Numbers table) 20M25-63M100A Motor Starter ratings (See Catalog Numbers table) IR: 33kA (SSD) 80kA (NSD, ESD) Agency Information: CE, Meets the requirements of BS 88 Part 1 and IEC 60269-1. Mounting: Offset blades. Basic Catalog NumbersBasic Catalog Numbers SSD NSD Amp Ratings 2, 4, 6, 10, 16, 20, 25, 32 2, 4, 6, 10, 16, 20, 25, 32, 20M25*, 20M32*, 20M36*, 32M36*, 32M40*, 32M50*, 32M63* 2, 4, 6, 10, 16, 25, 32 40, 50, 63, 63M80, 63M100* Max AC Voltage Ratings 240 550 415 415 550 415 BS 88 Ref. E1 F1 F1 F1 F2 F2

STD, NITD, AAO, BAO, OSD, CEO, DEO BS 88 Part 1Specifications Description: The STD to DEO types are low voltage fuses complying with general purpose gG characteristics. Construction: Ceramic body. Ratings: Volts: 240-550Vac (See Catalog Numbers table) Amps: 2-200A (See Catalog Numbers table) 20M25-200M315A Motor Starter ratings (See Catalog Numbers table) IR: 33kA (STD) 80kA (NITD, AAO, BAO, CEO, DEO) Agency Information: CE, Meets the requirements of BS 88 Part 1 and IEC 60269-1. Mounting: Offset bolted blades. Typical Applications The STD type are used in 240V street lighting cut-outs. NITD to DEO types used for industrial and general purpose applications Basic Catalog NumbersBasic Catalog Numbers STD NITD AAO BAO CEO DEO OSD Amp Ratings 2, 4, 6, 10, 16, 20, 25, 32 2, 4, 6, 10, 16, 20, 25, 32 20M25*, 20M32*, 32M40*, 32M50*, 32M63* 2, 4, 6, 10, 16, 20, 25, 32, 32M40*, 32M50*, 32M63* 40, 50, 63, 63M80*, 63M100* 32, 40, 50, 63, 80, 100 100M125*, 100M160*, 100M200* 125, 160, 200, 200M250*, 200M315* 80, 100 100M125*, 100M160* Max AC Voltage BS 88 Ratings Ref. 240 550 415 550 550 A3 550 A4 415 A4 415 550 415

IEC & British Fuses

ESD

*M indicates motor starter ratings.

To OrderTo order, specify Basic Catalog Number and amp rating. Example: SSD-20

Recommended Fuse HoldersBasic Fuse Catalog Numbers NSD ESD Holder Catalog Numbers 32NNSF 63ENSF


To OrderTo order, specify Basic Catalog Number and amp rating. Example: BAO-16

Recommended Fuse Blocks & HoldersBasic Fuse Catalog Numbers NITD AAO BAO OSD CEO Block/Holder Catalog Numbers CM32FC CM32F CM63F CM100F BH-0111

Data Sheets 4105 (SSD), 4100 (NSD) and 4101 (ESD)

Data Sheets 4123 (STD), 4106 (NITD), 4109 (AAO), 4112 (BAO), 4107 (OSD), 4115 (CEO) and 4117 (DEO)


225


BS 88 British Standard Low Voltage FusesAC, AD, BC, BD, CD, DD, ED, EFS BS 88Specifications Description: Low voltage fuses that comply with general purpose gG characteristics and available up to 400A with two hole mount and up to 1250A with four hole mount. Construction: Ceramic body. Ratings: Volts: 415/550Vac, 250Vdc (See Catalog Numbers table) Amps: 2-400A (See Catalog Numbers table) 63M80-400M500A Motor Starter ratings (See Catalog Numbers table) IR: See Catalog Numbers table Agency Information: CE, Meets the requirements of BS 88 Parts 1 and 2 and IEC 60269-1. Mounting: Center bolted blades, two-hole mount. Basic Catalog NumbersBasic Catalog Numbers AC AD BC BD CD DD ED EFS Amp Ratings 2, 4, 6, 10, 16, 20, 25, 32 2, 4, 6, 10, 16, 20, 25, 32 40, 50, 63 63M80*, 63M100* 40, 50, 63 80, 100, 100M125*, 100M160*, 100M200*, 100M200* 125, 160, 200, 200M250*, 200M315* 250, 315, 355, 400, 315M400* 400M500* 125, 160, 200, 250, 315 Interrupting Ratings AC DC 80kA 40kA 80kA 40kA 80kA 40kA 80kA 80kA 40kA 80kA 80kA 80kA 80kA 80kA Max Voltage Ratings BS 88 AC DC Ref. 550 250 550 250 550 250 550 550 250 415 415 415 550 415 B1 B2 B3 B4

EF, FF, FG, GF, GG, GH BS 88Specifications Description: Low voltage fuses complying with general purpose gG characteristics and available up to 400A with two hole mount and up to 1250A with four hole mount. Construction: Ceramic body. Ratings: Volts: 415/550Vac, 250/400Vdc (See Catalog Numbers table for details) Amps: 355-1250 IR: See Catalog Numbers table Agency Information: CE, Meets the requirements of BS 88 Parts 1 and 2 and IEC269-1. Mounting: Center bolted blades, four-hole mount. Basic Catalog NumbersBasic Catalog Numbers EF Interrupting Max Voltage Amp Ratings Ratings BS 88 Ratings AC DC AC DC Ref. 355, 400 80kA 415 C1 400M500* 80kA 550 FF 450, 500, 560, 630 80kA 40kA 550 400 C2 FG 450, 500, 560, 630 80kA 40kA 550 400 GF 710, 800 80kA 40kA 550 250 C3 GG 710, 800 80kA 40kA 550 250 1000, 1250 80kA 550 GH 710, 800, 1000, 1250 80kA 550 *M indicates motor starter ratings.*M indicates motor starter ratings.

To OrderTo order, specify Basic Catalog Number and amp rating. Example: FG-450


To OrderTo order, specify Basic Catalog Number and amp rating. Example: BC-40

Recommended Fuse Blocks & HolderBasic Fuse Catalog Numbers AC AD BC BD CD DD ED Block/Holder Catalog Numbers BH-0111 Modular fuse block 200DF Fuse holder BH-0111 Modular fuse block 200DF Fuse holder 200DF Fuse holder 200DF Fuse holder BH-1131 Modular fuse block

Data Sheets 4110 (AC), 4111 (AD), 4113 (BC), 4114 (BD), 4116 (CD), 4118 (DD), 4119 (ED) and 4121 (EF

Documents

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