CONTA-CONNECT Connection Systems

CONTA-CONNECT

CONNECTION SYSTEMS

CONTA-CONNECT

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Founded and kept in the family since 1977:CONTA-CLIP is an owner-operated companythat is a mid-sized global player. Users ofelectrical and electronic connection productshave come to trust us for our reliablecomponents. They also trust in our wide-reaching competence within the market andindustry which has evolved over many years. Inthe years since our company was founded, wehave evolved from a manufacturer to an innova-tor.

Our employees are connectivity specialistscoming from a wide variety of backgrounds.They understand the specific problems,requirements and challenges of our customers.This ensures communication among equals. Wethen invest our gains directly into maintaining amodern and efficient production process. Thisallows us to maintain the most modernmachinery at our facilities. We develop and pro-duce the tooling ourselves. We neither make noraccept any compromise in the quality ofmaterials used in our products.

Our top-class products are supported by thisinterplay between top-class men and machinery.We have also designed our range of services toalign with customer needs. We developelectronics, assemble terminal rails, take care ofcomponent labelling, and deliver completelypopulated housings when needed totallycustomized and expedited.

Our passion and concern for our customerschallenges does not end after weve deliveredour solution. CONTA-CLIP customerrepresentatives are always ready to offer theirsupport to the customer, because service andsupport are our top priorities.

CONTA-CLIP

The Company

3

4

CONTA-CONNECT

CONTA-CONNECT

Overview

Three-level terminal blocks ZIKD 158

Motor-connection terminal ZVMAK 159

Disconnect-blade terminals | Disconnect terminals | 162

Fuse disconnect terminals ZTRK

Initiator terminals / Actuator terminals ZINI/ ZAKTO | 170

Potential distribution system ZMP

Compact terminal series 178

for direct mounting of ZSRK | ZSLN

Plug adapter for the ZRK tension-spring connection 182

system in 5.08-mm pitch

SPECIAL TERMINALS

Stud connection system HSK 186

Transformer terminals TKS/TK 198

Feed-through terminals RK | Fused terminals SIK/K 206

in high-temperature design

Terminal blocks for temperature measuring circuits TSK 210

Terminal blocks with spade connection FF/SF 212

Feed-through terminals, yellow/green RK 214

Screw-distributor blocks SVB 218

Pressure-spring junction terminals D 222

Cuttable terminal rails EKB/EKBF 224

Plug terminals with horizontal insertion EKBBS 227

Ceramic terminal blocks KKB 228

Shield-connection clips SAB/SSAB 230

Clamping yoke ZB 238

Clamping yoke / Accessories 240

EX terminal blocks ATEX 242

General accessories for CONTA-CONNECT 264

DIN rails TS | DIN rail brackets TSTW/TST 268

End stops | End supports 274

Marker holders for terminal blocks and end stops 276

End plates | Visual separation 278

Insulated cross-connections SQI (potential distribution) 282

Uninsulated cross-connections Q 286

Insulated cross-connections QI (potential distribution) 290

Switchable cross-connection QL 291

External uninsulated cross-connector AQ | 292

External insulated cross-connection AQI

Bridgeable PEN power feed blocks 295

Uninsulated cross-connections Q 296

Insulated cross-connections QI

Cross-connection rails QS for stud terminals HSK 298

Insulated cross-connections FQI (potential distribution) 300

Insulated cross-connections ZQI (potential distribution) 304

External cross-connections AQI | 305

Insulated vertical connector ZVQI

THE COMPANY 3

OVERVIEW 4

GENERAL 6

ON THE INTERNET 7

PRODUCT OVERVIEW 8

CONNECTION TYPES 14

SCREW CONNECTION SYSTEM

Screw connection system SRK | SSL 16

Feed-through terminals SRK | Protective earth terminals SSL 20

Screw connection system RK | SL 24

Feed-through terminals RK | Protective earth terminals SL | 28

Measurement pick-off terminals MAG 41

Four-wire motor-connection block VMAB 44

Five-wire mains-connection block FNAB 45

Double-level terminal blocks RKD | RKDG 46

Three-level terminal blocks IKD/DLI 56

Motor-connection terminal VMAK 56

Three-level initiator terminals IKD/IK 58

Disconnect terminals TRK/STK/TK 62

Test-disconnect terminals PTK 68

Fuse-disconnect terminals STK/SIK | 72

Fused terminals SK

Three-wire installation terminals DLIS/DLI 80

Neutral feed-in disconnect terminals NT 88

Busbar power feed PE/N via clamping yoke 90

Feed-through terminals for direct no-rail mounting 92

RKB,BKA, KBL, RK-D

Pluggable connection system PK-TS 100

PRESSURE-SPRING CONNECTION SYSTEM

Pressure-spring connection system FRK | FSL 106

Feed-through terminals FRK | Protective earth terminals FSL 110

Double-level terminal blocks FRKD | 116

Double-level protective earth terminal FSLD

Disconnect-blade terminals | Disconnect terminals | 122

Fuse-disconnect terminals FTRK

Three-wire installation terminals FDLIS 128

Plug adapter for the FRK pressure-spring connection 134

system in 5.08-mm pitch

TENSION-SPRING CONNECTION SYSTEM

Tension-spring connection system ZRK | ZSL 138

Feed-through terminals ZSRK | 142

Protective earth terminals ZSLN

Feed-through terminals ZRK | Protective earth terminals ZSL 144

Double-level terminal blocks ZRKD | 152

Double-level protective earth terminal ZSLD

5

Individual covers EA | 310

Individual AD and four-way covers

Individual covers AD | Protective hoods AH 312

Four-way covers FAD/ZAD | 314

Labelling adapters FBA/ZBA

Cross-connection channel covers AD Q 315

Partition plates TWMF/TW 316

Cover profile AD 316

Insulation plates TRS 316

Connecting sleeves VBS 316

Test plugs PS 317

Test adapters TA/TAD 318

Test adapters ZTA 320

Reducing sleeves ZRH 320

Fuse holders ZS 322

Fuses SI 324

Specific accessories, test-disconnect terminal PTK 326

Actuating tools BWMA/BW 328

CE electrical cabinet socket outlet STD-TS LED 330

CONTA-LABEL MARKING SYSTEMS 332

Short description of materials 334

Terminal markers

List of terminal markers available for CONTA-CLIP

terminal blocks, end supports and marker holders 336

Pocket-Maxicard PMC SB 338

Pocket-Maxicard PMC BSTR 343

Quick marking system SB 348

Quick marking system AS 3/10 354

Maxicard MC SB and MC BSTR 356

Selection list of terminal markers 360

for other manufacturers

Maxicard MC MM 362

Cable and wire markers

Selection list of cable and wire markers 364

Maxicard MC KMC 366

Maxicard MC ESS and MC GS 368

Cable marker sleeves KH/KHZ/KH E/KBH 370

Cable marker sleeves KSH 382

Cable marker sleeves KMS 384

Cable ties KB - Cable markers KKM 386

Cable marker sleeves KBH/KBS 388

Stainless steel marking system MPS 391

Adhesive cable labels KKE 394

Device and installation markers

Maxicard MC GS 396

Maxicard MC GST 398

Maxicard MC GSU 400

Adhesive device labels GKE 404

Plastic engraving cards GMP 406

Aluminium engraving cards GMA 407

Printers and software

Plotter systems EMS 408

Inlays for plotter systems EMS 410

Thermal-transfer printer TTP 411

Plotter and printing pens 412

Labelling software CONTA-SIGN 414

TOOL SYSTEMS CONTA-TOOL 416

Diagonal cutter 418

Cable cutter 419

Stripping tools 420

Screwdrivers 422

Crimping tools 423

DIN rail cutters and stamping tools 426

Wire-end ferrules with plastic collars 428

Uninsulated wire-end ferrules 432

Wire-end ferrule boxes | Assortment boxes 433

Insulated connectors | Crimp cable lugs | 434

Joint connectors

HOUSING SYSTEMS CONTA-BOX 436

Polystyrene housing CK 438

Polycarbonate housing CK-PC 446

Polyester housing CP 454

Polycarbonate housing CM | ABS housing CT 466

Aluminium housing CA 474

Metric cable gland systems 486

PG cable gland systems 492

SERVICES 494

OPERATING MANUAL 495

TECHNICAL APPENDIX 496

APPROVALS 510

LIST OF TYPES AND CATALOGUE NUMBERS 518

ALPHABETIC | NUMERIC

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CONTA-CLIP

Overview

CONTA-CONNECT

Products from our CONTA-CONNECT (connection systems), CONTA-ELECTRONICS (electronics) and CONTA-CON (PCB connectors) lines aredeveloped and optimized in close cooperation with the user community.They contribute to the smooth operation of a vast diversity of applications.

Quality management at CONTA-CLIP is conducted in compliance with DINISO 9001 and the certification of our suppliers is a top priority for us. Ourproducts also comply with the relevant international standards. We workwith materials that contain no hazardous substances and supportregenerative heat recovery. CONTA-CLIP strives for the ideal synergybetween environmental sustainability, process optimization and innovativeproducts.

CONTA-CONNECT[Connection Systems]

CONTA-ELECTRONICS[Electronics]

CONTA-CON[PCB Connectors]

CONTA-CLIP

on the internet

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You can find out all about product innovations, trade fairappointments, press releases, and more at our official CONTA-CLIP web site.

If you want to make sure you do not miss any news, subscribewith no obligation to our CONTA-CLIP newsletter by e-mail.

www.conta-clip.com

In Italy:www.conta-clip.it

In Holland:www.conta-clip.nl

In France:www.conta-clip.fr

In Germany:www.conta-clip.de

USAwww.contaclipinc.com

CONTA-CLIP

Product overview

Three-wire installationterminals DLI|DLISPage 80

Screw connection systemSRK|SSLPage 16

Screw connection system RK|SLPage 24

Double-level terminal blocksRKD|RKDGPage 46

Test-disconnectterminals PTKPage 68

Fuse-disconnect terminals STK|SIK Fused terminals SK Page 72

Feed-through terminals fordirect no-rail mountingPage 92

Tension-spring connectionsystemZRK|ZSLPage 138

Double-level terminal blocksZRKD| Double-level PEterminal ZSLDPage 152

Triple-level terminal blockZIKDPage 158

Screw connectionsystem

Pressure-springconnection system

Pressure-spring connectionsystem FRK|FSLPage 106

Disconnect-blade terminals |Disconnect terminals | Fusedterminals FTRKPage 122

Double-level terminal blocksFRKD | Double-level PE terminal FSLDPage 116

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CONTA-CONNECT

Tension-springconnection system

Triple-level terminal blockIKD|IKPage 58

Triple-level terminal blockIKD|DLIPage 56

Disconnect terminalTRK|STK 2|TKPage 62

Motor-connection terminalVMAKPage 57

Pluggable connection systemPK-TSPage 100

Disconnect-blade terminals |Disconnect terminals | Fusedterminals FTRKPage 162

Three-wire installationterminals FDLISPage 128

Motor-connection terminalZVMAKPage 159

Compact terminal series fordirect mounting ZSRK | ZSLN Page 178

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CONTA-CLIP

Product overview

End stopsPage 274

End supportPage 274

Cuttable terminal rails EKBPage 224

Shield-connection clip SAB |SSABPage 230

DIN rails TSPage 268

GENERALACCESSORIESCONTA-CONNECT

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CONTA-CONNECT

Ceramic terminal blocks KKBPage 228

Stud connection system HSKPage 186

Transformer terminalsTKS|TKPage 198

SPECIAL TERMINALS Feed-through terminals RK | Fusedterminals SIK/SK, in high-temp.designPage 206

Test adaptersPage 318

labelling adaptersPage 314

Test plugsPage 317

Fuse holdersPage 322

Shield-connection clip SAB |SSABPage 230

EX terminal blocks ATEXPage 242

Marker holders for terminalblocks and end stopsPage 276

Cross-connections (Potential distribution)Page 282

11

CoversPage 310

End plates | Visual separationPage 278

Terminal blocks for temperaturemeasuring circuits TSKPage 210

Screw-distributor blocks SVBPage 218

Terminal blocks with spadeconnection FF/SFPage 212

Pressure-spring junctionterminals DPage 222

Fuse cartridgesPage 324

Specific accessoriesPage 326

CE electrical cabinetsocket outletPage 330

CONTA-CLIP

Product overview

Polycarbonate housing CK-PCPage 446

Polyester housing CPPage 454

Polystyrene housing CKPage 438

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CONTA-CONNECT

HOUSING SYSTEMSCONTA-BOX

Diagonal cutterPage 418

Stripping toolsPage 420

Cable cutterPage 419

TOOL SYSTEMSCONTA-TOOL

Cable and wire markers Adhesive cable labels KKEPage 394

Device and installation markers Adhesive device labels GKEPage 404

Wire and cable markers stainless steel marking systemMPS Page 391

Device and installation markersMaxicard MC GS | MC GST | MC GSUPage 396

Terminal marker Pocket-Maxicard PMC SB/BSTRPage 338

Terminal markers Quickmarking system AS 3/10Page 354

Terminal markers Quick marking system SBPage 348

MARKING SYSTEMSCONTA-LABEL

Cable gland systemsPage 486

ScrewdriversPage 422

Wire-end ferrules | Insulatedconnectors | crimp cable lugs |Joint connectorsPage 433

Polycarbonate housing CM |ABS housing CTPage 466

Aluminium housing CAPage 474

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Crimping toolsPage 423

DIN rail cutters and stampingtoolsPage 426

Printing systems and software Thermal-transfer printer TTPPage 411

Wire and cable markers Cable ties KB|Markers KKMMarker sleeves KBH-S Page 386

Printing systems and software Plotter and printing pensPage 412

Wire and cable markersMaxicard MC KMC Page 366

Terminal markers Maxicard MCSB | MC BSTR | MC MMPage 356

Wire and terminal markersMaxicard MC KMCPage 366

Wire and cable markersMaxicard MC ESS and MC GSPage 368

Cable and wire markers, cablemarker sleevesPage 370

14

CONTA-CLIP

Wire connection types

CONTA-CONNECT

Screw connection system SRK|RKThe clamping yoke design

The clamping yoke transmits pres-sure from the screw to clamp theconductor against the busbar. Therequired contact force is generatedby the torque applied to the screw.

This system provides a nearly gas-tight connection between theconductor and the internal busbar.The increased torque is generated byan elastic distortion of the terminalbody. This creates increasing threadfriction and results automatically in astronger mechanical grip on theconductor.

Because of its construction, theclamping yoke is able to provide thestrongest contact force and thus thelowest voltage drop. The clampingyoke and the connecting screw aremake from carbonized steel that isgalvanized and chrome-plated.

The advantages of using thepressure-spring connectionmechanism:

Maximum contact force andcontact security

Resistant to vibration

Wire connection range from 0.08 to 240 mm2

The lowest voltage drop

Connection of multiple wires ispossible

Screw connection system RKWire-protected design

The wire-protected design is analternative to the clamping yoke; it isan applications-oriented, affordableand less technically demandingsolution.

This simple connection mechanism isdesigned to be connected one timefor an installation application. Thewire protection feature prevents thewire from being cut off or pushedaway by the screw.

The advantages of using thewire-protection connectionmechanism:

A cost-effective connection mecha-nism

Pressure-spring connectionsystem FRK

The pressure-spring design

The pressure spring design makeswiring convenient and ensures themaximum level of contact security!This connection mechanism unitesthe advantages of the CONTA-CLIPtension-clamp connection systemwith the possibility to connect indivi-dual wire using no tools!

Solid and stranded wires with wire-end ferrules can simply be inserteddirectly into the terminal point.The contact between the wire andthe busbar is automatically estab-lished during this insertion. A stan-dard screwdriver can be used toopen the clamp for release or for theinsertion of stranded wire withoutferrules.

The advantages of using thepressure-spring connectionmechanism:

Wire can be contacted directly notool required


Wire connection range from 0,08 to 4mm2

Easy to work with

Compact shape

Reduces wiring time by up to 80%

Saves much time and money

15

Tension-spring connectionsystem ZRK

The tension-spring design

The tension-spring functions in amanner similar to the clamping yoke.The tension spring also separates themechanical and electrical functions.

The tension spring consists of high-quality, rust-proof, acid-resistantsteel. This spring presses the wireagainst the busbar. The tensionspring is a connection element whichcan be used quickly and for manypurposes, and which distinguishesitself by being maintenance-free andshock-proof. High resistance tovibration is guaranteed by theunique design of the tension spring.

The advantages of using thetension-spring connectionmechanism:


Wire connection range from 0.08 to 16 mm2

Reduces wiring time by up to 50%

Faster to connect compared to thetension-clamp connection mecha-nism.

Stud connection system HSKThe stud design

Ring cable lugs are used in the studconnection to secure the wires ontostuds. A secure electrical andmechanical connection to the busbaris established.

After attaching the cable lug on thewire, the lug is placed on the studand fastened down using thecounter nut. A spring lock washer isincluded to ensure that the lug doesnot loosen. The wire connectionrange is from 0,2 mm2 to 120 mm2.

The advantages of using thestud connection mechanism:

Can connect power up to 1000 Vand up to 269 A


Can connect multiple wires (up tofour)

Wire cross-sections from 0.2 to120 mm2

Excellent contact force

Low voltage drop

Spade connection system FF|SFThe spade design

In the spade connection mechanism,the wire is plugged onto the terminalblocks busbar using a crimped-onspade cable lug so that no tool isneeded.

The systems rated current dependson the rated current of the cable lugand the corresponding terminalblock. This connection design is usedin routing distribution on the con-trol-signal level, control-voltage leveland for potential/signal multi-plication.

The advantages of using thespade connection mechanism:

Contact with wire establishedwithout any tool (using thecrimped-on cable lug)

Wire connection range from 0.2 to6 mm2

Easy to work with

Can be rewired quickly

CONTA-CONNECT

Screw connection system SRK | SSL Proven Safe Reliable

CONTA-CLIP offers an innovative line of feed-through and protective-earth ter-minals featuring the proven screw-connection system for the smallest cross-sec-tions ranging from 0.08 mm2 to 10 mm2. The screw-connection mechanism iseasy to operate and can be used to establish a quick, safe connection using sol-id and finely stranded wires with or without wire-end ferrules. The protective-earth terminals feature a PE foot contact that is snapped on without screws,ensuring mechanical and electrical safety. Our well-designed line of accessories allows you to significantly reduce yourinstallation and storage costs. Potential voltages is muddled, the SQI pluggablecross connection system is used to connect together terminals along the rail. Allof the insulating materials used in this product line are free of pollutants. Theyalso comply with flammability class V0 (self-extinguishing) according to UL 94.

The basic feed-through and protective-earth terminals are certified as standardAtex and can thus be used in explosive-risk EEx e. zones.*1

1616*1 Starting 2011

17

Screw connection system SRK | SSL

Features

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

17

The connection | Secure contact

The clamping yoke transmits pressure from the screw to clampthe conductor against the busbar. The required contact force isgenerated by the torque applied to the screw.

Rising clamp design

High contact force and contact security | Minimal

contact resistance

Clear separation of electrical and mechanical func-

tions

Clamping yoke made from hardened steel: galvanized,

chrome-plated and additionally thick-film passivated

The busbars are made from copper with surface coat-

ing (tin)

Resistant to vibration and maintenance-free

Corrosion-free

Low voltage drop

Compact shape

Foot base can be snapped on TS 35 DIN rail

a Easy and safe to wire with an establishedconnection system

The screw-connection mechanism is easy to oper-ate and can be used to establish a quick, safe con-nection using solid and finely stranded wires withor without wire-end ferrules.

Simple and self-explanatory usage

Can be used around the world

A connection mechanism that has proven itself

in millions of applications

Generous wire-entry geometry

Connection of multiple wires is possible

PE foot contact on both sides can be snapped

on (no screws) to TS 35x7.5 and TS 35x15 rails.

b

Pluggable cross-connection options

Distributing potentials with the pluggable SQI cross-connec-tion system is quick and easy.Two cross-connection channels allow two voltages to be fedacross when working with the standard terminals with ratedcross-sections of 2.5 mm2, 4 mm2, 6 mm2 and 10 mm2.

Available in 2 to 10 and 30 poles

Simple to insert and thus quicker to install

No insulation plate or partition plate is required

between a neighbouring cross-connection, since the

SQI has a touch-safe protective design

Cross-connection can carry the full rated current and

voltage of the corresponding terminal block

Individual terminals can be skipped over by breaking

out contact pins in the cross-connector

FeatureThe SRK 2.5 to SRK 10 feed-through terminals have a railadapter built in to the lower part of the terminal housing.This allows the cable shield from a control or data line tobe connected in addition to the individual wires.

c

Housing insulation material

Polyamide PA6.6 UL 94, flamm. class V0, self-extinguish-

ing without burning drops

Free of hazardous materials such as halogen or phos-

phor

Creepage resistance: CTI 600

Operating temperature from -40C to +120C

d

Marking options

The standard terminals feature four labelling channels.They can be fitted with four PMC SB labelling tags or twoPMC BSTR tags.

e

bc

d

e

a

b

CONTA-CONNECT


An overview of the advantages

18

Compact with identical shapes

The external size and shape are identical for the SRK feed-through terminal and the SSL PE terminal in the cross-sec-tions 2.5 mm2, 4 mm2, 6 mm2 and 10 mm2. Identical endplates and partition plates can thus be used. The width(pitch) of the terminal blocks is 2.5 mm2 (5 mm), 4 mm2 (6 mm), 6 mm2 (8 mm) and 10 mm2 (10 mm).Despite their small size, the SRK feed-through terminalsand the SSL PE terminals have a rated voltage range of upto 1000 V.

Large wire-entry bay and connection space

The wire-entry bay is very spacious this permits quickwiring of solid or finely stranded wires, with or without wire-end ferrules. The rated cross-sections specified in our docu-mentation correspond to a connection with stranded wiresusing wire-end ferrules. It is also possible to use solid wiresup to the next larger cross-section size.

Security and stability

The insulated terminal housing with its special foot shapeguarantees a convenient snap-on to the rail and a securemount (on TS 35x7.5 and TS 35x15 according to EN 60715).Metal parts including screws, clamping yoke, busbars, andPE foot are securely mounted within the terminal housing.In addition, the screws are held captive from above by a screwbrake mechanism. The PE terminals (SSL 2.5 to SSL 10) makean electrical and mechanical connection to both sides of therail. It can be snapped on to the rail with no need for screwsand offers a maximum of mechanical and electrical security.

Cross-connection system

The standard feed-though terminals in 2.5 mm2, 4 mm2, 6 mm2 and 10 mm2 feature two cross-connection channels.So the two-pole SQI/2 cross-connectors can be used toconnect any number of terminals with each other.

Distributing potentials

The SQI cross-connectors are available from 2 to 10 poles andwith 30 poles. Two cross-connection channels allow two volt-ages to be fed across when working with the standard termi-nals with rated cross-sections of 2.5 mm2, 4 mm2, 6 mm2 and 10 mm2.

It is possible to shorten the SQI cross-connection with a cut-

ting tool. The SQI system allows you to maintain touch-pro-

tection safety by covering the cut (uninsulated) end with a

SQIK insulation cap.



19

Skip-over bridging

It is possible to skip over terminal blocks by breaking outindividual contact poles. You can mark these contact ele-ments using the plastic insulation of the cross-connector.

Power feed with small cross-sections

Screw terminals with larger cross-sections and standard cross-connectors can connect to a single terminal of the next size upfor the power feed-in. The SQI cross-connection system cancarry the rated voltage and rated current.

Easy to service

The 30-pole SQI cross-connector features a numbered scalewhich allows the user to easily count off the number ofrequired poles.

Labelling

High-quality, quick and concise labelling is possible whenusing the PMC SB, PMC BSTR or MC labelling systems. Thestandard terminals feature up to four labelling channels.

A comprehensive line of accessoriesis available starting at page 264.

DIN rails

Mechanical attachment | end stop

Group marker holders

End plates | Visual separation

Cross-connections (Potential distribution)

Covers

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

2020

Feed-through terminals SRK | Protective earth terminals SSLScrew connection system

Foot can be snapped on TS 35 DIN rail Housing made from polyamide 6.6 UL 94-V0

Connection diagram

Connection typeSize (L x W x H), mm with TS 35 x 7.5 mmTypeType colourCat. no.Type colourCat. no.Type colourCat. no.Type colourCat. no.Colours availableRatingsRated voltage, VRated current, A | Max. current capacity, ARated wire cross-section, mm2 | AWGRated impulse voltage, kV | Contamination degreePlug gauge acc. to EN 60 947-1 | Flamm. class acc. to UL 94Connection dataSingle wire (solid) | stranded (stranded) mm2

F. stranded | f. stranded (w/ferrules acc. to DIN 46 228/1) mm2

Contact wire range, mm2

Stripping length, mmTorque, Nm | ScrewSpecial connection, mmFeaturesMaterial of insulated housing | Temperature rangeNumber of cross-connection channels |Test pick-offAccessoriesEnd plate APCat. no.Partition plate TWCat. no.Insulating cap SQIK for cross-connectorCat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.End stop ESCat. no.Screwdriver SDBCat. no.Quick marking PMC SBCat. no.

SRK 2.5/2A

Connection diagram

Connection type

Feed-through terminal

2 connections

Screw connection48 x 5 x 47

SRK 2.5/2A BG17100.2SRK 2.5/2A BU17100.5

IEC* CSAus* CSA*1000 600 60024 | 32 20 20

2.5 | 22-128 | 3

A3 | V0

0.2-4 | -0.2-4 | 0.2-2.5

0.2-410

0.4-0.8 | Slotted M 2.5

PA 6.6 | -40 to +120C2 | 1

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2SQIK 2.5-10 YE17200.8SQI 2.5/2 YE17201.8SQI 2.5/3 YE17202.8SQI 2.5/4 YE17203.8SQI 2.5/5 YE17204.8SQI 2.5/6 YE17205.8SQI 2.5/7 YE17206.8SQI 2.5/8 YE17207.8SQI 2.5/9 YE17208.8SQI 2.5/10 YE17209.8SQI 2.5/30 YE17210.8ES 35/K/ST BG2828.0SDB 0.5x3,01085.0PMC SB 5/50 WH4600.7

CONTA-CONNECT

Qty.

50

50

20

50

50

20

20

20

20

10

10

10

5

50

1

500

Qty.

100

100

SSL 2.5/2A

Connection diagram

Connection type

Protective earth terminal

2 connections


SSL 2.5/2A GNYE17103.2

IEC* CSAus* CSA*

2.5 | 22-128 | 3

A3 | V0

0.2-4 | -0.2-4 | 0.2-2.5

0.2-410

0.4-0.8 | Slotted M 2.5

PA 6.6 | -40 to +120C1 | 1


Qty.

50

50

20

50

50

20

20

20

20

10

10

10

5

50

1

500

SRK 2.5/2A SAS

Connection diagram

Connection type

Feed-through terminal, 2 connections

with screen connection rail

Screw connection62.5 x 5 x 47

SRK 2.5/2A SAS BG17119.2SRK 2.5/2A SAS BU17119.5

IEC*400

24 | 322.5 | 22-12

8 | 3A3 | V0

0.2-4 | -0.2-4 | 0.2-2.5

0.2-410

0.4-0.8 | Slotted M 2.5Fast-on 2.8

PA 6.6 | -40 to +120C2 | 1


Qty.

50

50

20

50

50

20

20

20

20

10

10

10

5

50

1

500

.9.8.7.6.4.1.3.5.2 .9.8.7.6.4.1.3.5.2

More accessories starting on page 264.*Approval applied for!

Qty.

80

80

Qty.

100

M 2.5 M 2.5 M 2.5

2 poles

3 poles

4 poles

5 poles

6 poles

7 poles

8 poles

9 poles

10 poles

30 poles

Page

278

316

285

284

284

284

284

284

284

284

284

284

284

274

422

339

Page

278

316

285

284

284

284

284

284

284

284

284

284

284

274

422

339

Page

278

316

285

284

284

284

284

284

284

284

284

284

284

274

422

339

.2

21

SRK 4/2A SAS

Connection diagram

Connection type


with screen connection rail


SRK 4/2A SAS BG17116.2SRK 4/2A SAS BU17116.5

IEC*400

32 | 414 | 22-11

8 | 3A4 | V0

0.2-6 | -0.2-6 | 0.2-4

0.2-610

0.5-1.0 | Slotted M 3Fast-on 2.8

PA 6.6 | -40 to +120C2 | 1

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2SQIK 2.5-10 YE17200.8SQI 4/2 YE17211.8SQI 4/3 YE17212.8SQI 4/4 YE17213.8SQI 4/5 YE17214.8SQI 4/6 YE17215.8SQI 4/7 YE17216.8SQI 4/8 YE17217.8SQI 4/9 YE17218.8SQI 4/10 YE17219.8SQI 4/30 YE17220.8ES 35/K/ST BG2828.0SDB 0.6x3.51086.0PMC SB 6/50 WH4702.7

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21

SRK 4/2A

Connection diagram

Connection type


2 connections


SRK 4/2A BG17104.2SRK 4/2A BU17104.5

IEC* CSAus* CSA*1000 600 600

32 | 41 30 404 | 22-11

8 | 3A4 | V0

0.2-6 | -0.2-6 | 0.2-4

0.2-610

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +120C2 | 1


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SSL 4/2A

Connection diagram

Connection type

PE terminal

2 connections


SSL 4/2A GNYE17107.2

IEC* CSAus* CSA*

4 | 22-118 | 3

A4 | V0

0.2-6 | -0.2-6 | 0.2-4

0.2-610

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +120C1 | 1


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.9.8.7.6.4.1.3.5.2 .9.8.7.6.4.1.3.5.2

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M 3 M 3 M 3

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SCR

EW C

ON

NEC

TIO

N S

YSTE

M

.2

222222

Feed-through terminals SRK | Protective earth terminals SSLScrew connection system

Foot can be snapped on TS 35 DIN rail Housing made from polyamide 6.6 UL 94-V0

Connection diagram

Connection typeSize (L x W x H), mm with TS 35 x 7.5 mmTypeType colourCat. no.Type colourCat. no.Type colourCat. no.Type colourCat. no.Colours availableRatingsRated voltage, VRated current, A | Max. current capacity, ARated wire cross-section, mm2 | AWGRated impulse voltage, kV | Contamination degreePlug gauge acc. to EN 60 947-1 | Flamm. class acc. to UL 94Connection dataSingle wire (solid) | stranded (stranded) mm2

F. stranded | f. stranded (w/ferrules acc. to DIN 46 228/1) mm2


Stripping length, mmTorque, Nm | ScrewSpecial connection, mmFeaturesMaterial of insulated housing | Temperature rangeNumber of cross-connection channels |Test pick-offAccessoriesEnd plate APCat. no.Partition plate TWCat. no.Insulating cap SQIK for cross-connectorCat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.Insulated cross-connection SQICat. no.End stop ESCat. no.Screwdriver SDBCat. no.Quick marking PMC SBCat. no.

SRK 6/2A

Connection diagram

Connection type


2 connections


SRK 6/2A BG17108.2SRK 6/2A BU17108.5

IEC* CSAus* CSA*1000 600 60041 | 57 50 55

10 | 22-86 | 3

A5 | V0

0.2-10 | 0.2-100.2-10 | 0.2-6

0.2-1010

1.2-2.0 | Slotted M 3,5

PA 6.6 | -40 to +120C2 | 1

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2SQIK 2.5-10 YE17200.8SQI 6/2 YE17221.8SQI 6/3 YE17222.8SQI 6/4 YE17223.8SQI 6/5 YE17224.8SQI 6/6 YE17225.8SQI 6/7 YE17226.8SQI 6/8 YE17227.8SQI 6/9 YE17228.8SQI 6/10 YE17229.8SQI 6/30 YE17230.8ES 35/K/ST BG2828.0SDB 0,8x4,01087.0PMC SB 8/40 WH9323.7

CONTA-CONNECT

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SSL 6/2A

Connection diagram

Connection type

PE terminal

2 connections

vScrew connection48 x 8 x 47

SSL 6/2A GNYE17111.2

IEC* CSAus* CSA*

10 | 22-86 | 3

A5 | V0

0.2-10 | 0.2-100.2-10 | 0.2-6

0.2-1010

1.2-2.0 | Slotted M 3,5

PA 6.6 | -40 to +120C1 | 1

AP 2.5-10 GN2001.2TW 2.5-10 BG2002.2SQIK 2.5-10 YE17200.8SQI 6/2 YE17221.8SQI 6/3 YE17222.8SQI 6/4 YE17223.8SQI 6/5 YE17224.8SQI 6/6 YE17225.8SQI 6/7 YE17226.8SQI 6/8 YE17227.8SQI 6/9 YE17228.8SQI 6/10 YE17229.8SQI 6/30 YE17230.8ES 35/K/ST BG2828.0SDB 0,8x4,01087.0PMC SB 8/40 WH9323.7

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400

SRK 6/2A SAS

Connection diagram

Connection type


with shield connection rail


SRK 6/2A SAS BG17117.2

SRK 6/2A SAS BU17117.5

IEC*320

41 | 5710 | 22-8

6 | 3A5 | V0

0.2-10 | 0.2-100.2-10 | 0.2-6

0.2-1010

1.2-2.0 | Slotted M 3,5Fast-on 2.8

PA 6.6 | -40 to +120C2 | 1


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.9.8.7.6.4.1.3.5.2 .9.8.7.6.4.1.3.5.2

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2 poles

3 poles

4 poles

5 poles

6 poles

7 poles

8 poles

9 poles

10 poles

30 poles

M 3,5 M 3,5 M 3,5

More accessories starting on page 264.*Approval applied for!

.2

2323

SRK 10/2A SAS

Connection diagram

Connection type


with shield connection rail


SRK 10/2A SAS BG17118.2SRK 10/2A SAS BU17118.5

IEC*250

57 | 7616 | 10-6

8 | 3B7 | V2

0.2-16 | 0.2-160.2-16 | 0.2-10

0,6-1610


PA 6.6 | -40 to +120C2 | 1

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2SQIK 2.5-10 YE17200.8SQI 10/2 YE17231.8SQI 10/3 YE17232.8SQI 10/4 YE17233.8SQI 10/5 YE17234.8SQI 10/6 YE17235.8SQI 10/7 YE17236.8SQI 10/8 YE17237.8SQI 10/9 YE17238.8SQI 10/10 YE17239.8SQI 10/30 YE17240.8 ES 35/K/ST BG2828.0SDB 0,8x4,01087.0PMC SB 8/50 WH9323.7

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23

SRK 10/2A

Connection diagram

Connection type


2 connections


SRK 10/2A BG17112.2SRK 10/2A BU17112.5

IEC* CSAus* CSA*1000 600 600

57 | 76 65 8516 | 10-6

8 | 3B7 | V2

0.2-16 | 0.2-160.2-16 | 0.2-10

0,6-1610

2.0-4.0 | Slotted M 4

PA 6.6 | -40 to +120C2 | 1


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SSL 10/2A

Connection diagram

Connection type

PE terminal

2 connections


SSL 10/2A GNYE17115.2

IEC* CSAus* CSA*

16 | 10-68 | 3

B7 | V2

0.2-16 | 0.2-160.2-16 | 0.2-10

0,6-1610

2.0-4.0 | Slotted M 4

PA 6.6 | -40 to +120C1 | 1

AP 2.5-10 GN2001.1TW 2.5-10 BG2002.2SQIK 2.5-10 YE17200.8SQI 10/2 YE17231.8SQI 10/3 YE17232.8SQI 10/4 YE17233.8SQI 10/5 YE17234.8SQI 10/6 YE17235.8SQI 10/7 YE17236.8SQI 10/8 YE17237.8SQI 10/9 YE17238.8SQI 10/10 YE17239.8SQI 10/30 YE17240.8ES 35/K/ST BG2828.0SDB 0,8x4,01087.0PMC SB 8/50 WH9323.7

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M 4 M 4 M 4

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

.2

CONTA-CONNECT

Screw connection system RK | SL Proven Safe Reliable

CONTA-CLIP offers an innovative line of feed-through and protective-earth ter-minals featuring the proven screw-connection system for the smallest cross-sec-tions ranging from 0.08 mm2 to 240 mm2. This also includes disconnect termi-nals, fused terminals, actuator terminals, sensor terminals, motor-connectionterminals and direct-mounting terminals. This system can be used for a largevariety of applications with only a minimal number of accessory parts. Thescrew-connection mechanism is easy to operate and can be used to establish aquick, safe connection using solid and finely stranded wires with or withoutwire-end ferrules. The protective-earth terminals feature a PE foot contact that issnapped on, ensuring mechanical and electrical safety. Our well-designed lineof accessories allows you to significantly reduce your installation and storagecosts. You can take advantage of this system to implement all of your switchingrequirements with a minimal amount of accessories. Our clamping-yoke systemhas already proven itself in millions of applications. It ensures an electro-mechanical connection that is both permanent and high-quality.

2424

25

Screw connection system RK | SL

Features

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

25

The connection | Secure contact

The clamping yoke transmits pressure from the screw to clampthe conductor against the busbar. The required contact force isgenerated by the torque applied to the screw.

Rising clamp design

High contact force and contact security | Minimal contact

resistance

Clear separation of electrical and mechanical functions

Clamping yoke made from hardened steel: galvanized, chrome-

plated and additionally thick-film passivated

Busbars made from copper or high-quality brass with surface

coating (tin)

Resistant to vibration and maintenance-free

Corrosion-free

Low voltage drop

Compact shape

The product line includes terminal blocks that can be

snapped on to TS 15, TS 32/35 and TS 35 rails.

Easy and safe to wire with an establishedconnection system

The screw-connection mechanism is easy to oper-ate and can be used to establish a quick, safe con-nection using solid and finely stranded wires withor without wire-end ferrules.

Simple and self-explanatory usage

Can be used around the world

A connection mechanism that has proven itself

in millions of applications

Generous wire-entry geometry

Connection of multiple wires is possible

The centrally screwed PE foot grips both sides of

the rail to ensure both mechanical strength and

electrical safety.

Possibilities for cross-connections

The pre-assembled Q/QI cross-connection units, availablewith 2, 3, 4 or 10 poles, significantly reduce installationtimes. There are additional advantages with the QI insulat-ed cross-connections when using terminal blocks up to 10 mm2.Because of its angled design, two QIs can be assembledoffset (staggered). Thus it is possible to achieve the parallelguiding of two potentials.

Since the QI is insulated and touch-safe according to VDE 0106 section 100, it is not necessary to use end platesor partitions between neighbouring cross-connection up to400V. The QI cross-connections can carry the rated currentof the terminal blocks. Terminals can be skipped over bybreaking out individual contact poles.

c Housing insulation material

Polyamide PA6.6 UL 94, flamm. class V2 self-extinguishing

Free of hazardous materials such as halogen or phosphor

Creepage resistance: CTI 600

Operating temperature from -40C to +105C

d

Marking options

The standard terminals feature four labelling channels.They can be fitted with four PMC SB labelling tags or twoPMC BSTR tags.

e

c

d

e

a b

ba

bd

CONTA-CONNECT



26

A connection system proven in millions of applications

The screw connection is still the foundation for industrial-strength connectivity. It can exert very high contact forces in asmall space while still ensuring a high level of contact safety.

Large wire-entry bay and connection space

The funnelled entry into the insulation housing guides thewire smoothly into the clamping yoke. This makes it easy tofeed in stranded and finely stranded wires (even withoutwire-end ferrules) in a safe and smooth manner. The ratedcross-sections specified in our documentation correspond toa connection with stranded wires using wire-end ferrules. It isalso possible to use solid wires up to the next larger cross-section size.

Stability and efficiency

CONTA-CLIP terminal block with the RK screw-connectionsystem are normally equipped with a combi-foot. This ensuresthat the terminal blocks can easily be snapped on to the TS 35 x 7.5, TS 35 x 15 rails (according to DIN EN 50 022)and the TS 32 (according to DIN EN 50 035). When using a C-rail (TS 32) and the device/top-hat rail (TS 35), you can sig-nificantly reduce the number of required terminal block typesin your inventory. Economically, this provides you with a cost-effective solution.

Cross-connection system

You can save time when distributing potentials between ter-minal blocks of identical cross-section ranges when using theQ/QI screwable cross-connection system. The QI has atouch-safe design and, like the Q cross-connection system, isavailable with 2, 3, 4 or 10 poles.

The QI cross-connector variability

Thanks to the angled design of the insulated QI cross-connec-tor, it is possible to guide different potentials in parallel andwithout loss of poles when using the QI system with cross-sections ranging from 2.5 mm2 to 10 mm2.



27

Skip-over bridging

With the standard terminal blocks, it is possible to skip overterminal blocks by breaking out individual contact poles. Acutting tool can be used to shorten the cross-connections. Inthis case, make sure that the cut side is fitted with an endplate so that the voltage rating is maintained.

External cross-connector AQI

The AQI can be used to make a cross-connection for terminalblocks with no cross-connection channel and for applicationsrequiring an additional potential to be cross-connected.

Labelling

High-quality, quick and concise labelling is possible whenusing the PMC SB, PMC BSTR or MC labelling systems. Thestandard terminals feature up to four labelling channels.

A comprehensive line of accessoriesis available starting at page 264.

DIN rails

Mechanical attachment | end stop

Group marker holders

End plates | Visual separation

Cross-connections (Potential distribution)

Covers

Test adapters

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

Feed-through terminals RK | Protective earth terminals SLScrew connection system

Foot can be snapped on TS 15 and TS 35 DIN rails Housing made from polyamide 6.6 UL 94-V2

Connection diagram

Connection typeSize (L x W x H) mm with TS 15 mmSize (L x W x H) mm with TS 32 mmSize (L x W x H) mm with TS 35 x 7.5 mmTypeType/colourCat. no.Type/colourCat. no.Type/colourCat. no.Type/colourCat. no.Colours availableRated specifications acc. to Rated voltage, VRated current, ARated wire cross-section, mm2 | AWGRated impulse voltage, kV | Contamination degreePlug gauge acc. to EN 60 947-1 | Flamm. class acc. to UL 94Connection dataSingle wire (solid) / Stranded mm2

Stranded/stranded (w/ferrules acc. to DIN 46 228/1) mm2


Stripping length, mmTorque, Nm | ScrewSpecial connection, mmFeaturesMaterial of insulated housing | Temperature rangeNumber of cross-connection channels |Test pick-offAccessoriesEnd plate APCat. no.Partition plate TWCat. no.Insulation plate TRSCat. no.Cross-connector QCat. no.Cross-connector Q Cat. no.Cross-connector QCat. no.Cross-connector Q Cat. no.End stop ESCat. no.Test plug PSCat. no.Screwdriver SDBCat. no.Quick marking PMC SBCat. no.

CONTA-CONNECT

SRK 2.5/15

Feed-through terminal 2 connections

Screw connection26 x 5 x 29.5

SRK 2.5/15 BG1035.2SRK 2.5/15 BU1035.5

IEC UL CSA500 300 30024 15 20

2.5 | 22-146 | 3

A3 | V2

0.2-4 | -0.2-4 | 0.2-2.5

0.2-47

0.4-0.8 | Slotted M 2.5

PA 6.6 | -40 to +105C1 | -

AP 2.5/15 BG2427.2TW 2.5/15 BG2428.2

Q 22422.0Q 32423.0Q 42424.0Q 10 2425.0ES 15 BG2074.2

SDB 0.5x3,01085.0PMC SB 5/50 WH4600.7

Qty.

100

100

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M 2.5

RK 1.5-4/15



RK 1.5-4/15 BG1010.2RK 1.5-4/15 BU1010.5

IEC UL CSA500 300 30032 30 40

4 | 22-106 | 3

A4 | V2

0.2-4 | -0.2-4 | 0.2-4

0.2-49

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +105C1 | -

AP 1.5-4 BG2738.2TW 1.5-4 BG2071.2TRS 3 BG2566.2Q 22087.0Q 32088.0Q 42089.0Q 10 2090.0ES 15 BG2074.2

SDB 0,6x351086.0PMC SB 6/50 WH4702.7

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M 3

RK 1.5-4/15 STB



RK 1.5-4/15 STB BG1013.2RK 1.5-4/15 STB BU1013.5

IEC UL CSA500 300 30032 30 40

4 | 22-106 | 3

A4 | V2

0.2-4 | -0.2-4 | 0.2-4

0.2-49

0.5-1.0 | STB M 3PS 2,3

PA 6.6 | -40 to +105C1 | 2

AP 1.5-4 BG2738.2TW 1.5-4 BG2071.2TRS 3 BG2566.2Q 22087.0Q 32088.0Q 42089.0Q 10 2090.0ES 15 BG2074.2PS 2,3 2007.0SDB 0,6x351086.0PMC SB 6/50 WH4702.7

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M 3

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28

.9.8.7.4.1.3.5.2 .9.8.7.4.1.3.5.2 .5.2

2 poles

3 poles

4 poles

10 poles

More accessories starting on page 264.

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M 3

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M 2.5

SL 4/15

Protective earth terminal 2 connections


SL 4/15 GNYE1064.2

IEC UL cUL

4 | 22-108 | 3

A3 | V2

0.2-4 | -0.2-4| 0.2-4

0.2-49

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +105C

SDB 0.6x3.51086.0PMC SB 6/50 WH4702.7

SRK 2.5


Screw connection

45 x 5 x 43.5 45 x 5 x 39

SRK 2.5 BG1030.2SRK 2.5 BU1030.5

IEC UL CSA500 300 30024 15 20

2.5 | 22-146 | 3

A3 | V2

0.2-4 | -0.2-4 | 0.2-2.5

0.2-47

0.4-0.8 | Slotted M 2.5

PA 6.6 | -40 to +105C1 | -

AP-SR BG2070.2TW 2.5 BG2071.2/

Q 22422.0Q 32423.0Q 42424.0Q 10 2425.0ES 35 BG2005.2

SDB 0.5x3,01085.0PMC SB 5/50 WH4600.7

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100

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100

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M 3

RK 1.5-4


Screw connection

45 x 6 x 48 45 x 6 x 43.5

RK 1.5-4 BG1015.2RK 1.5-4 BU1015.5

IEC UL CSA500 300 30032 30 40

4 | 22-106 | 3

A4 | V2

0.2-4 | -0.2-4 | 0.2-4

0.2-49

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +105C1 | -

AP 1.5-4 BG2738.2TW 1.5-4 BG2071.2TRS 3 BG2566.2Q 22087.0Q 32088.0Q 42089.0Q 10 2090.0ES 35 BG2005.2

SDB 0,6x3,01086.0PMC SB 6/50 WH4702.7

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100

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100

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M 3

RK 1.5-4/STB


Screw connection

45 x 6 x 48 45 x 6 x 43.5

RK 1.5-4/STB BG1009.2RK 1.5-4/STB BU1009.5

IEC UL CSA500 300 30032 30 40

4 | 22-106 | 3

A4 | V2

0.2-4 | -0.2-4 | 0.2-4

0.2-49

0.5-1.0 | STB M 3PS 2,3

PA 6.6 | -40 to +105C1 | 2

AP 1.5-4 BG2738.2TW 1.5-4 BG2071.2TRS 3 BG2566.2Q 22087.0Q 32088.0Q 42089.0Q 10 2090.0ES 35 BG2005.2PS 2,3 2007.0SDB 0,6x3,01086.0PMC SB 6/50 WH4702.7

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M 2.5

SLN 2.5/35


Screw connection

52 x 6 x 38.9

SLN 2.5/35 GNYE1058.2

IEC UL cUL

2.5 | 22-128 | 3

A3 | V2

0.2-4 | -0.2-4 | 0.2-2.5

0.2-410

0.4-0.8 | Slotted M 2.5

PA 6.6 | -40 to +105C

SDB 0.5x3,01085.0PMC SB 6/50 WH4702.7

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29

.9.8.7.4.1.3.5.2 .9.8.7.4.1.3.5.2 .5.2

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

.2 .2



Connection diagram

Connection typeSize (L x W x H) mm with TS 32 mmSize (L x W x H) mm with TS 35 x 7.5 mmTypeType colourCat. no.Type colourCat. no.Type colourCat. no.Type colourCat. no.Colours availableRated specifications acc. to Rated voltage, VRated current, ARated wire cross-section, mm2 | AWGRated impulse voltage, kV | Contamination degreePlug gauge acc. to EN 60 947-1 | Flamm. class acc. to UL 94Connection dataSingle wire (solid) / Stranded mm2



Stripping length, mmTorque, Nm | ScrewSpecial connection, mmFeaturesMaterial of insulated housing | Temperature rangeNumber of cross-connection channels |Test pick-offAccessoriesEnd plate APCat. no. Partition plate TWCat. no. Insulation plate TRSCat. no.Cross-connector Q / Insulated cross-connector ZQICat. no.Insulated cross-connector QI/ZQICat. no.Cross-connector Q / Insulated cross-connector ZQICat. no.Insulated cross-connector QI/ZQICat. no.Cross-connector Q / Insulated cross-connector ZQICat. no.Insulated cross-connector QI/ZQICat. no.Cross-connector Q / Insulated cross-connector ZQICat. no.Insulated cross-connector QI/ZQICat. no.Cross-connector Q / Insulated cross-connector ZQICat. no.End stop ESCat. no.Test adapter TACat. no.Screwdriver SDBCat. no.Quick marking PMC SBCat. no.

CONTA-CONNECT

M 2.5

RK 2.5


Screw connection48 x 5 x 51.548 x 5 x 47

RK 2.5 BG1296.2RK 2.5 BU1296.5

IEC UL cUL800 600 60024 20 20

2.5 | 22-128 | 3

A3 | V2

0.2-4 | -0.2-4 | 0.2-2.5

0.2-47

0.4-0.8 | Slotted M 2.5

PA 6.6 | -40 to +105C1 | 1

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2TRS 3 BG2566.2Q 22567.0

Q 32568.0

Q 42569.0

Q 10 2570.0

ES 35/K/ST BG2828.0TA 5/1/ST2812.0SDB 0.5x3,01085.0PMC SB 5/50 WH4600.7

Qty.

100

100

Qty.

50

50

100

50

50

20

10

50

10

1

500

M 2.5

Qty.

100

100

Qty.

50

50

50

50

20

20

20

20

10

10

10

50

10

1

500

M 2.5

Qty.

100

Qty.

1

500

RK 2.5/35/N/2 Q


Screw connection

48 x 5,1 x 47

RK 2.5/35/N/2Q BG1574.2RK 2.5/35/N/2Q BU1574.5

IEC CSAus CSA800 600 60024 20 20

2.5 | 20-148 | 3

A3 | V2

0.2-4 | -0.2-4 | 0.2-2.5

0.2-49

0.4-0.8 | Slotted M 2.5

PA 6.6 | -40 to +105C2 | 1

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2

ZQI 2.5/2 YE3710.8ZQI 2.5/3 YE3711.8ZQI 2.5/4 YE3712.8ZQI 2.5/5 YE3713.8ZQI 2.5/6 YE3714.8ZQI 2.5/7 YE3715.8ZQI 2.5/8 YE3716.8ZQI 2.5/9 YE3717.8ZQI 2.5/10 YE3718.8ES 35/K/ST BG2828.0TA 5/1N/Q2811.0SDB 0.5x3,01085.0PMC SB 5/50 WH4600.7

SL 2.5/35


Screw connection

52 x 6 x 47

SL 2.5/35 GNYE1056.2

IEC UL cUL

2.5 | 22-1212 | 3

A3 | V2

0.2-4 | -0.2-4 | 0.2-2.5

0.2-410

0.4-0.8 | Slotted M 2.5

PA 6.6 | -40 to +105C1 | 1

SDB 0.5x3,01085.0PMC SB 6/50 WH4702.7

Page

278

316

316

288

288

288

288

274

318

422

339

Page

278

316

308

308

308

308

308

308

308

308

308

274

318

422

339

Page

422

340

.9.8.7.6.4.1.3.5.2 .9.8.7.6.4.1.3.5.2

30

2 poles

3 poles

4 poles

10 poles


.2

M 3

Qty.

100

100

Qty.

50

50

100

50

50

50

50

20

20

10

10

50

10

1

500

RK 2.5-4


Screw connection48 x 6 x 51.5 48 x 6 x 47

RK 2.5-4 BG1001.2RK 2.5-4 BU1001.5

IEC UL CSA800 600 60032 40 40

4 | 22-118 | 3

A4 | V2

0.2-6 | -0.2-6 | 0.2-4

0.2-612

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +105C1 | 1

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2TRS 1 BG2003.2Q 22019.0QI 2 YE2740.2Q 3 2020.0QI 3 YE2741.2 Q 42021.0QI 4 YE2742.2Q 102022.0QI 10 YE2743.2

ES 35/K/ST BG2828.0TA 6/1/ST2813.0SDB 0.6x3.51086.0PMC SB 6/50 WH4702.7

M 3

Qty.

100

100

Qty.

50

50

100

50

50

50

50

20

20

10

10

50

10

1

500

RK 2.5-4 .../STB


Screw connection48 x 6 x 51.5 48 x 6 x 47

RK 2.5-4/STB BG1008.2RK 2.5-4/STB BU1008.5

IEC UL CSA800 600 60032 40 40

4 | 22-118 | 3

A4 | V2

0.2-6 | -0.2-6 | 0.2-4

0.2-612

0.5-1.0 | Slotted M 3PS 2,3

PA 6.6 | -40 to +105C1 | 3

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2TRS 1 BG2003.2Q 22019.0QI 2 YE2740.2Q 32020.0QI 3 YE2741.2Q 42021.0QI 4 YE2742.2Q 102022.0QI 10 YE2743.2


M 3

Qty.

100

100

Qty.

50

50

100

50

50

50

50

20

20

10

10

50

10

1

500

RK 2.5-4/35


Screw connection

48 x 6 x 47

RK 2.5-4/35 BG1577.2RK 2.5-4/35 BU1577.5

IEC UL CSA800 600 60032 40 40

4 | 22-118 | 3

A4 | V2

0.2-6 | -0.2-6 | 0.2-4

0.2-612

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +105C1 | 1



M 3

Qty.

100

100

Qty.

50

50

100

50

50

50

50

20

20

10

10

50

10

1

500

RK 2.5-4/35 STB


Screw connection

48 x 6 x 47

RK 2.5-4/35 STB BG17049.2RK 2.5-4/35 STB BU17049.5

IEC UL CSA800 600 60032 40 40

4 | 22-118 | 3

A4 | V2

0.2-6 | -0.2-6 | 0.2-4

0.2-612

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +105C1 | 3



M 3

Qty.

100

Qty.

50

50

100

50

50

50

50

20

20

10

10

50

10

1

500

RK 2.5-4/35 .../SAS

Feed-through terminal2 connections with additional

screen connection

Screw connection

62.5 x 6 x 47

RK 2.5-4/35/SAS BG1167.2

IEC40032

4 | 22-118 | 3

A4 | V2

0.2-6 | -0.2-6 | 0.2-4

0.2-612


PA 6.6 | -40 to +105C1 | 1



Page

278

316

316

289

289

289

289

289

289

289

289

274

319

422

340

Page

278

316

316

289

289

289

289

289

289

289

289

274

319

422

340

Page

278

316

316

289

289

289

289

289

289

289

289

274

319

422

340

Page

278

316

316

289

289

289

289

289

289

289

289

274

319

422

340

Page

278

316

316

289

289

289

289

289

289

289

289

274

319

422

340

.9.8.7.6.4.1.3.5.2 .5.2 .9.8.7.6.4.1.3.5.2 .3.2.5.2

31

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

32



Connection diagram




Stripping length, mmTorque, Nm | ScrewSpecial connection, mmFeaturesMaterial of insulated housing | Temperature rangeNumber of cross-connection channels |Test pick-offAccessoriesEnd plate APCat. no. Partition plate TWCat. no. Insulation plate TRSCat. no.Cross-connector Q Cat. no.Cross-connector Q /Insulated cross-connector QICat. no.Insulated cross-connection QICat. no.Cross-connector QCat. no.Insulated cross-connection QICat. no.Cross-connector QCat. no.Insulated cross-connection QICat. no.Cross-connector QCat. no.End stop ESCat. no.Test adapter TACat. no.Screwdriver SDBCat. no.Quick marking PMC SBCat. no.

CONTA-CONNECT

M 3

Qty.

100

Qty.

1

500

Page

422

340

SL 4/35


Screw connection

56 x 8 x 47

SL 4/35 GNYE1212.2

IEC UL cUL

4 | 22-118 | 3

A4 | V2

0.2-6 | -0.2-6 | 0.2-4

0.2-612

0.5-1.0 | Slotted M 3

PA 6.6 | -40 to +105C1 | 1

SDB 0.6x3.51086.0PMC SB 6/50 WH4702.7

M 4

Qty.

100

100

Qty.

50

50

100

50

50

50

50

20

20

10

10

50

10

1

400

Page

278

316

316

289

289

289

289

289

289

289

289

274

319

422

342

RK 6-10


Screw connection48 x 8 x 51.548 x 8 x 47

RK 6-10 BG1005.2RK 6-10 BU1005.5

IEC UL CSA800 600 60057 65 55

10 | 22-86 | 3

A5 | V2Refer to page 302.

0.2-10 | 0.2-100.2-10 | 0.2-10

0.2-1012

1.2 - 2.0 | Slotted M 4

PA 6.6 | -40 to +105C1 | 1

AP 2.5-10 BG2001.2TW 2.5-10 BG2002.2TRS 1 BG2003.2Q 22060.0QI 2 YE2750.2Q 32061.0QI 3 YE2751.2Q 42062.0QI 4 YE2752.2Q 102063.0QI 10 YE2753.2ES 35/K/ST BG2828.0TA 8/1/ST2817.0SDB 0,8x4,01087.0PMC SB 8/40 WH9323.7

.9.8.7.4.3.5.2

M 4

Qty.

100

100

Qty.

50

50

100

50

50

50

50

20

20

10

10

50

10

1

400

Page

278

316

316

289

289

289

289

289

289

289

289

274

319

422

342

.9.8.7.6.4.0.3.5.2

RK 6-10/35


Screw connection

48 x 8 x 47

RK 6-10/35 BG1578.2RK 6-10/35 BU1578.5

IEC CSAus CSA800 600 60057 65 55

10 | 22-86 | 3

A5 | V2

0.2-10 | 0.2-100.2-10 | 0.2-10

0.2-1012

1.2 - 2.0 | Slotted M 4

PA 6.6 | -40 to +105C1 | 1


2 poles

3 poles

4 poles

10 poles


.2

M 4

Qty.

100

Qty.

50

50

100

50

50

50

50

20

20

10

10

50

10

1

400

.3.2

RK 6-10/35/SAS

Feed-through terminal2 connections

with additional screen connection

Screw connection

48 x 8 x 47

RK 6-10/35/SAS BG1168.2

IEC32057

10 | 22-86 | 3

A5 | V2

0.2-10 | 0.2-100.2-10 | 0.2-10

0.2-1012


PA 6.6 | -40 to +105C1 | 1


M 4

Qty.

80

Qty.

1

400

SL 10/35


Screw connection

56 x 10 x 47

SL 10/35 GNYE1213.2

IEC UL cUL

10 | 20-68 | 3

A5 | V2

0.2-10 | 0.2-100.2-10 | 0.2-10

0.2-1012

1.2-2.0 |Slotted M4

PA 6.6 | -40 to +105C1 | 1

SDB 0,8x4,01087.0PMC SB 8/40 WH9323.7

33

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

Page

278

316

316

289

289

289

289

289

289

289

289

274

319

422

342

Page

422

342

.2

34

Feed-through terminals RK | Protective earth terminals SL


Screw connection system


Connection diagram

Connection typeSize (L x W x H) mm with TS 32 mmSize (L x W x H) mm with TS 35 x 7.5 mmTypeType colourCat. no.Type colourCat. no.Type colourCat. no.Type colourCat. no.Type/colourCat. no.Colours availableRated specifications acc. to Rated voltage, VRated current, ARated wire cross-section, mm2 | AWGRated impulse voltage, kV | Contamination degreePlug gauge acc. to EN 60 947-1 | Flamm. class acc. to UL 94Connection dataSingle wire (solid) / Stranded mm2



Stripping length, mmTorque, Nm | ScrewSpecial connection, mmFeaturesMaterial of insulated housing | Temperature rangeNumber of cross-connection channels |Test pick-offAccessoriesEnd plate APCat. no. Partition plate TWCat. no. Cross-connector QCat. no.Cross-connector Q /Insulated cross-connector QICat. no.Cross-connector QCat. no.Cross-connector Q /Insulated cross-connector QICat. no.Cross-connector QCat. no.Cross-connector Q /Insulated cross-connector QICat. no.Cross-connector QCat. no.End stop ESCat. no.Screwdriver SDBCat. no.Quick marking PMC SBCat. no.

CONTA-CONNECT

M 5

Qty.

50

50

50

50

RK 16



50 x 12 x 58.5

RK 16 BG1050.2RK 16 BU1050.5RK 16/Z BG5)

1162.2RK 16/Z BU5)

1162.5

IEC UL CSA800 600 60076 65 85

16 | 10-68 | 3

B7 | V2

2.5-25 | 2.5-252.5-16 | 2.5-16

2.5-2515

2.0-4.0 | Slotted M 5

PA 6.6 | -40 to +105C1 | -

AP 16 BG2104.2TW 16 BG2105.2Q 22112.0

Q 32113.0

Q 42114.0

Q 10 2115.0ES 35/K/ST BG2828.0SDB 0,8x4,01087.0PMC SB 6/50 WH4702.7

5) with housing pegs

.9.8.7.6.4.1.3.5.2

Qty.

50

50

50

50

RK 16/IS



50 x 12 x 58.5

RK 16/IS BG1492.2RK 16/IS BU1492.5RK 16/Z/IS BG5)

1493.2RK 16/Z/IS BU5)

1493.5

IEC UL CSA800 600 60076 65 85

16 | 10-68 | 3

B7 | V2

2.5-25 | 2.5-252.5-16 | 2.5-16

2.5-2515

2.0-4.0 | Hexagon socket M 5

PA 6.6 | -40 to +105C1 | -

AP 16 BG2104.2TW 16 BG2105.2Q 22112.0

Q 32113.0

Q 42114.0


.9.8.7.6.4.1.3.5.2

M 5

Qty.

50

50

M 5

SL 16/35


Screw connection

50 x 12 x 58.5

SL 16/35 GNYE1197.2SL 16/35/IS GNYE1535.2

IEC UL CSA

16 | 10-412 | 3

B7 | V2

2.5-25 | 2.5-252.5-16 | 2.5-16

2.5-2515

2.0-4.0 | Slotted M 5

PA 6.6 | -40 to +105C1 | -

SDB 0,8x4,01087.0PMC SB 6/50 WH4702.7

2 poles

3 poles

4 poles

10 poles

Page

278

316

290

290

290

290

274

422

340

Qty.

50

50

20

20

10

10

50

1

500

Page

278

316

290

290

290

290

274

422

340

Qty.

50

50

20

20

10

10

50

1

500

Page

422

340

Qty.

1

500

.2

Qty.

50

50

50

50

M 5

RK 16/35 N


Screw connection

54 x 12 x 47

RK 16/35/N BG1511.2RK 16/35/N BU1511.5RK 16/35/N/Z BG5)

1513.2RK 16/35/N/Z BU5)

1513.5

IEC CSAus CSA800 600 60076 65 85

16 | 10-68 | 3

B7 | V2

2.5-25 | 2.5-252.5-16 | 2.5-16

2.5-2515

2.0-4.0 | Slotted M 5

PA 6.6 | -40 to +105C1 | -

Q 22257.0

Q 32258.0

Q 42265.0



.9.8.7.6.4.5.2

Qty.

50

50

50

50

RK 16/35 N/IS


Screw connection

54 x 12 x 47

RK 16/35/N/IS BG1531.2RK 16/35/N/IS BU1531.5RK 16/35/N/Z-IS BG5)

1532.2RK 16/35/N/Z-IS BU5)

1532.5

IEC CSAus CSA800 600 60076 65 85

16 | 10-68 | 3

B7 | V2

2.5-25 | 2.5-252.5-16 | 2.5-16

2.5-2515

2.0-4.0 | Hexagon socket M 5

PA 6.6 | -40 to +105C1 | -

Q 22257.0

Q 32258.0

Q 42265.0


.9.8.7.6.4.5.2

M 5

Qty.

50

50

M 5

SL 16/35 N


Screw connection

50 x 12 x 53

SL 16/35/N GNYE1533.2

SL 16/35/N/IS GNYE1536.2

IEC CSAus CSA

16 | 10-412 | 3

B7 | V2

2.5-25 | 2.5-252.5-16 | 2.5-16

2.5-2515

2.0-4.0 | Slotted M 5

PA 6.6 | -40 to +105C1 | -

SDB 0,8x4,01087.0PMC SB 6/50 WH4702.7

35

SCR

EW C

ON

NEC

TIO

N S

YSTE

M

Page

290

290

290

290

274

422

340

Qty.

20

20

10

10

50

1

500

Page

290

290

290

290

274

422

340

Qty.

20

20

10

10

50

1

500

Page

422

340

Qty.

1

500

.2

36



Connection diagram




Stripping length, mmTorque, Nm | ScrewSpecial connection, mmFeaturesMaterial of insulated housing | Temperature rangeNumber of cross-connection channels |Test pick-offAccessoriesEnd plate APCat. no. Partition plate TWCat. no. Cross-connector QCat. no.Cross-connector Q /Insulated cross-connector QICat. no.Cross-connector QCat. no.Cross-connector Q /Insulated cross-connector QICat. no.Cross-connector QCat. no.Cross-connector Q /Insulated cross-connector QICat. no.Cross-connector QCat. no.End stop ESCat. no.Test adapter TACat. no.Screwdriver SDBCat. no.Quick marking PMC SBCat. no.

CONTA-CONNECT

Qty.

20

20

.9.8.7.6.4.0.3.5.2

RK 35



58 x 16 x 71.5

RK 35 BG1052.2RK 35 BU1052.5

IEC UL CSA800 600 600125 110 115

35 | 12-28 | 3

B9 | V2

2.5-50 | 2.5-502.5-35 | 2.5-35

2.5-5020

2.5-5.0 | Slotted M6

PA 6.6 | -40 to +105C1 | -

AP 35 BG2116.2TW 35 BG2117.2Q 22164.0

Q 32165.0

Q 42166.0

Q 102167.0ES 35/K/ST BG2828.0

SDB 1.2x6.51088.0PMC SB 6/50 WH4702.7

M 6

Qty.

20

20

.9.8.7.6.4.0.3.5.2

M 6

SL 35/35


Screw connection

58 x 16 x 71.5

SL 35/35 GNYE1199.2

SL 35/35/IS GNYE1537.2

IEC CSAus CSA

35 | 12-28 | 3

B9 | V2

2.5-50 | 2.5-502.5-35 | 2.5-35

2.5-5020

2.5-5.0|Slotted M6

PA 6.6 | -40 to +105C1 | -

SDB 1.2x6.51088.0PMC SB 6/50 WH4702.7

Qty.

20

20

M 6

RK 35/IS



58 x 16 x 71.5

RK 35/IS BG1494.2RK 35/IS BU1494.5

IEC UL CSA800 600 600125 110 115

35 | 12-28 | 3

B9 | V2

2.5-50 | 2.5-502.5-35 | 2.5-35

2.5-5020

2.5-5.0 |Hexagon socket M 6

PA 6.6 | -40 to +105C1 | -

AP 35 BG2116.2TW 35 BG2117.2Q 22164.0

Q 32165.0

Q 42166.0

Q 102167.0ES 35/K/ST BG2828.0

SDB 1.2x6.51088.0PMC SB 6/50 WH4702.7

2 poles

3 poles

4 poles

10 poles

Page

278

316

290

290

290

290

274

422

340

Qty.

20

20

20

20

10

10

50

1

500

Page

278

316

290

290

290

290

274

422

340

Qty.

20

20

20

20

10

10

50

1

500

Page

422

340

Qty.

1

500


.2

M 6

RK 35/35 N


Screw connection

58 x 16 x 52

RK 35/35/N BG1512.2RK 35/35/N BU1512.5RK 35/35/N/Z BG5)

1514.2RK 35/35/N/Z BU5)

1514.5

IEC CSAus CSA800 600 600125 110 115

35 | 12-28 | 3

B9 | V2

2.5-50 | 2.5-502.5-35 | 2.5-35

2.5-5020

2.5-5.0|Slotted M6

PA 6.6 | -40 to +105C1 | -

Q 22164.0

Q 32165.0

Q 42166.0

Q 10 2167.0ES 35/K/ST BG 2828.0

SDB 1.2x6.51088.0PMC SB 6/50 WH4702.7


.9.7.6.4.5.2

Qty.

20

20

20

20

RK 35/35 N/IS


Screw connection

58 x 16 x 52

RK 35/35/N/IS BG1515.2RK 35/35/N/IS BU1515.5RK 35/35/N/Z/IS BG5)

2719.2RK 35/35/N/Z/IS BU5)

2719.5

IEC CSAus CSA800 600 600125 110 115

35 | 12-28 | 3

B9 | V2

2.5-50 | 2.5-502.5-35 | 2.5-35

2.5-5020

2.5-5.0 |Hexagon socket M 6

PA 6.6 | -40 to +105C1 | -

Q 22164.0

Q 32165.0

Q 42166.0

Q 10 2167.0ES 35/K/ST BG 2828.0

SDB 1.2x6.51088.0PMC SB 6/50 WH4702.7

.5.2

M 6

SL 35/35 N


Screw connection

58 x 16 x 63

SL 35/35 N GNYE1534.2

SL 35/35 N/IS GNYE1538.2

IEC CSAus CSA

35 | 12-28 | 3

B9 | V2

2.5-50 | 2.5-502.5-35 | 2.5-35

2.5-5020

2.5-5.0|Slotted M6

PA 6.6 | -40 to +105C1 | -

SDB 1.2x6.51088.0PMC SB 6/50 WH4702.7

Qty.

20

20

M 6

37

Qty.

20

20

10

10

50

1

500

Page

290

290

290

290

274

422

340

Page

290

290

290

290

274

422

340

Qty.

20

20

10

10

50

1

500

Page

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CONTA-CONNECT

Feed-through terminals RK | Measurement pick-off terminals MAG

3838

The RK 50, RK 95, RK 150 and RK 240 terminal blocks are made of a double-layer insula-tion housing. The specialized construction of the clamping yoke minimizes the contact resist-ance between the wire and the busbar. The clamp is tightened using a hex-socket screwwhich creates the required torque together with the clamping yoke. Pegs are located on theplastic housings of the terminal blocks; these lock to adjacent terminals to increase themechanical stability. A threaded M 2.5 bolt can be attached to the injection-moulded pegsin order to further increase the mechanical stability. A diverse line of accessories offers a prac-tical supplement to these products.

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Feed-through terminals RK | Measurement pick-off terminals MAG

The features in detail

Measurement pick-off terminal MAG

The MAG measurement pick-off terminals allow you to tapinto the voltage on the RK 50, RK 95, RK 150 and RK 240terminal blocks when using wires with small cross-sectionsranging from 0.2 to 10 mm2. A special socket slot in the RK50 to RK 240 terminal blocks enables the MAG supplemen-tal connections to be added retroactively. They can be inde-pendently snapped on to the base housing of the terminalblocks. MAG terminals are individually snapped into thehousing of the main terminal above the wire entry. The elec-trical contact is then established using the connection screwon the main-wire terminal of the busbar. This technical solu-tion is safe, clever, and simplifies the wiring significantly. Therated voltage is 1000 V because of the total insulation provid-ed by the pick-off terminal. The PMC quick marking systemcan be used for labelling the terminals.

Inlay plate EP

When connecting to rectangular conductors, you arerequired to attach an inlay plate in the clamping yoke. TheEP inlay plates correct the V-shaped form of the clampingyoke to increase the contact area to a maximum on bothsides of the conductor.

Individual covers AD

VDE regulations require that the mains terminals be covered.The yellow AD covers are marked with a lightning bolt sym-bol and are snapped on from above. They cover the screwheads on the terminal block so that the clamping point cannot be reached while under live voltage.

External insulated cross-connection AQI

The RK 50-, RK 95-, RK 150- and RK 240 can be connectedelectrically to each other within the same rated cross-sectionrange by using 2-pole or 3-pole external cross-connectors. Theexternal cross-connectors are designed to match the rated cur-rent of the corresponding terminal block.

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Feed-through terminals RK | Measurement pick-off terminals MAGScrew connection system


Connection diagram




Stripping length, mmTorque, Nm | ScrewBanded wire up to mmFeaturesMaterial of insulated housing | Temperature rangeNumber of cross-connection channels |Test pick-offAccessoriesInsulated cross-connector AQI, 2-poleCat. no.Insulated cross-connector AQU, 3-poleCat. no.Cover ADCat. no.Inlay profile EPCat. no.Measurement pick-off terminal MAGCat. no.End stop ESCat. no.Test adapter TACat. no.Allen key socket wrench ISKSCat. no.Screwdriver SDBCat. no.Quick marking PMC SBCat. no.

CONTA-CONNECT

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RK 50



79 x 20 x 76.5

RK 50 BG1120.2RK 50 BU1120.5

IEC UL CSA1000 600 600150 150 150

50 | 4/0-28 | 3

B10 | V2

16-50 | 25-5025-50 | 25-50

16-5027

3-6 | Hexagon socket M611.8 x 5

PA 6.6 | -40 to +105C- | -

AQI 2/50 YE2763.2AQI 3/50 YE2764.2AD 1/50/B YE2810.0EP 502274.0MAG 50 BG1121.2ES 35/K/ST BG2828.0

ISKS 52818.0

PMC SB 6/50 WH4702.7

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RK 95



84 x 25 x 88.5

RK 95 BG1122.2RK 95 BU1122.5

IEC UL CSA1000 600 600232 230 230

95 | 4/0-28 | 3

B12 | V2

25-95 | 35-9535-95 | 35-95

25-9530

6-12 | Hexagon socket M816 x 6

PA 6.6 | -40 to +105C- | -

AQI 2/95 YE2765.2AQI 3/95 YE2766.2AD 1/95/B YE2804.0EP 952275.0MAG 95 BG1123.2ES 35/K/ST BG2828.0

ISKS 62772.0

PMC SB 6/50 WH4702.7

M 6 M 8

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RK 150


Screw connection93 x 31 x 118.5 93 x 31 x 112.8

RK 150 BG1124.2RK 150 BU1124.5

IEC UL CSA1000 600 600309 275 275

150 | 300-28 | 3

B14 | V2

35-150 | 50-15050-150 | 50-150

35-15038

10-20 | Hexagon socket M1020 x 8

PA 6.6 | -40 to +105C- | -

AQI 2/150 YE2767.2AQI 3/150 YE2768.2AD 1/150/B YE2806.0EP 1502277.0MAG 150/240 BG1125.2ES 35/K/ST BG2828.0

ISKS 82773.0

PMC SB 6/50 WH4702.7

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RK 240



93 x 36 x 126.3

RK 240 BG1126.2RK 240 BU1126.5

IEC UL CSA1000 600 600380 370 370

240 | 500-2/08 | 3

B16 | V2Refer to 302.

70-240 | 70-24070-240 | 70-185

70-24038

10-20| Hexagon socket M1020 x 12

PA 6.6 | -40 to +105C- | -

AQI 2/240 YE2769.2AQI 3/240 YE2770.2AD 1/240/B YE2808.0EP 2402360.0MAG 150/240 BG1125.2ES 35/K/ST BG2828.0

ISKS 82773.0

PMC SB 6/50 WH4702.7

MAG 50

Pick-off terminal1

Documents

CONTA-CONNECT Connection Systems