5
Square D www.squared.com FOR CURRENT INFORMATION MAG-GARD® Motor Circuit Protector Class 580, 585, 680, 685 Instantaneous trip magnetic only circuit breakers have a single adjustment which simultaneously sets the magnetic trip level of each individual pole. MAG-GARD circuit breakers comply with NEC requirements for providing motor circuit protection when installed as part of a UL Listed combination controller having motor overload protection. Interrupting ratings are established for these UL Recognized Magnetic Only 3-1200 Amperes eoo vac, so/so HZT Components only when they are used in combination with motor starters with properly sized overload relays and contactors. All MAG-GARD circuit breakers will accept the same lugs and accessories as equivalent thermal-magnetic circuit breakers. MAG-GARD circuit breakers are available with I-LINE construction*. H construction MAG-GARD circuit breakers (FHL, KHL, LHL, etc.) are also available. Ampere Rating FAL GJL KAL 3 7 15 30 30 50 50 100 100 150 3 7 15 30 50 75 150 250 Adjustable* Trip Range Amperes 8-28 18-70 50-180 50-180 100-350 75-260 150-580 150-580 300-1100 450-1100 9-33 21-77 45-165 90-330 150-550 225-825 750-1500 400-800 500-1000 625-1250 750-1500 875-1750 1000-2000 1125-2250 1250-2500 1500-3000 3-pole only Catalog Number FAL3600311M FAL3600712M FAL3601513M FAL3603013M FAL3603015M FAL3605014M FAL3605016M FAL3610016M FAL3610018M FAL3615024M GJL36003M01 GJL36007M02 GJL35015M03 GJL36030M04 GJL36050M05 GJL36075M06 KAL3615026M KAL3625021M KAL3625022M KAL3625025M KAL3625026M KAL3625029M KAL3625030M KAL3625031M KAL3625032M KAL3625033M* Price $ 575. 575. 575. 575. 575. 730. 730. 872. 872. 1199. 691. 691. 691. 691. 876. 1043. 863. 1650. 1650. 1650. 1650. 1650. 1650. 1650. 1650. 1650. Ampere Rating LAL MAL* NAL 400 600 800 1000 1200 Adjustable* Trip Range Amperes 500-1000 750-1600 1000-2000 1125-2250 1250-2500 1500-3000 1750-3500 2000-4000 625-1250 750-1500 1000-2000 1500-3000 2000-4000 2500-5000 3000-6000 3500-7000 4000-8000 4500-9000 5000-10000 4000-8000 4500-9000 5000-10000 Suffix 25M 26M 30M 33M 36M 40M 42M 44M 45M 46M 47M 45M 46M 47M 3-pole only Catalog Number LAL3640022M LAL3640028M LAL3640030M LAL3640031 M LAL3640032M LAL3640033M LAL3640035M LAL3640036M MAL36600 MAL36800 MAL361000 Add Suffix NAL36120045M NAL36120046M NAL36120047M Price $ 2932. 2932. 2932. 2932. 2932. 2932. 2932. 2932. 4800. 6303. 8067. 12094. 12094. 12094. * Each Ampere rating can be ordered with any designatedtrip range for the frame by adding the proper suffix to the catalog numbers. T 250 Vdc ratings are available except on NA. Contact your nearest Square D/Schneider Electric sales office for trip range. No UL component recognition. A UL magnetic trip setting tolerances are -20%/+30% from the nominal values shown. * Not UL Recognized. * No GJL I-LINE available. * POWERPACT™ MAG-GARD motor circuit protectors are listed on Page 6-17. Molded Case Switches and Automatic Molded Case Switches AUTOMATIC molded case switches open instantaneously at a factory preset magnetic trip point, calibrated to protect only the molded case switch itself, when it is subjected to high fault currents. The trip point is nonadjustable and provides no overload or low level fault protection. STANDARD molded case switches provide no overcurrent protection or short-circuit protection. They must not be used on systems that have an available fault current greater than the values listed in the table to the right. Am- pere Rating 2-pole Catalog No. Price 3-pole Catalog No. Price Withstand Rating' 240 Vac 480 Vac 600 Vac 250 Vdc Trip Point - Amperes (Automatic Switch) AC* DC* Lug Kit Installed Standard Molded Case Switches 240 Vac Standard 60 60 100 100 125 QO200 QOU200 QO2000 QOU2000 QOU20001 $ 44.70 55.00 127.00 156.00 287.00 QO300 QOU300 QO3000 QOU3000 QOU30001 $157.00 181.00 232.00 264.00 454.00 10k 10k 10k 10k 10k N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A Automatic Molded Case Switches 240 Vac Automatic Molded case switches open when the handle is switched to the OFF position or in response to an auxiliary tripping device such as a shunt trip. All standard and automatic switches will accept the same lugs and accessories as equivalent thermal-magnetic circuit breakers, with the exception of the QOU and Q2 models. Standard and automatic molded case switches are UL Listed per UL 1087 and are CSA Certified. 225 Q2L2000M $ 279.00 Q2L3000M $ 757.00 10k 600 Vac Automatic 100 150 250 400 600 800 1000 1200 2000 2500 FHL26000M* KHL26000M* LHL26000M MHL260006M MHL260008M MHL26000M NCL2600012M PHF260000M PCF260000M $ 494.00 1160.00 2283.00 3390.00 3804.00 4742.00 6912.00 10055.00 15990.00 FHL36000M* FHL3600015M* KHL36000M* LHL36000M MHL360006M MHL360008M MHL36000M NCL3600012M PHF360000M PCF360000M $ 635.00 952.00 1451.00 2749.00 4180.00 4594.00 5896.00 7981.00 12418.00 19765.00 65k 65k 65k 65k 65k 65k 65k 125k 125k 125k 25k 25k 35k 35k 65k 65k 65k 100k 100k 100k 18k 18k 25k 25k 25k 25k 25k 65k 65k 65k 10k 10k 10k 10k 10k 10k 1500 2500 4500 8000 9000 9000 9000 16000 16000 16000 1725 5175 9600 9900 9900 9900 N/A N/A N/A AL100FA AL150FA AL250KA AL400LA AL900MA AL900MA AL900MA AL1200NE6 N/A N/A * The Withstand Rating is the fault current, at rated voltage, that the molded case switch will withstand without damage when protected by a circuit breaker with an equal continuous current rating. * UL magnetic trip setting tolerances are -20% and +30% from the nominal values shown. * FHL and KHL automatic switches will not accept cylinder lock attachments. 0 POWERPACT' automatic switches are listed on Page 6-17. KAL MAG-GARD Accessories Pages 6-37-6-39 Optional Lugs Pages 6-40, 6-41 Dimensions Pages 6-45, 6-46 Enclosures Pages 6-47-6-50 Catalog Numbering System Page 6-23 I-LINE, MAG-GARD and POWERPACT are Registered Trademarks of Square D Company or related companies. Q 3/00 DE2 DE2A Discount Schedule © 2000 Square D All Rights Reserved 6-27

MAG-GARD® — Motor Circuit Protector … · MAG-GARD® — Motor Circuit Protector Class 580, 585, 680, 685 Instantaneous trip magnetic only circuit breakers have a single ... 8000

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Square D

www.squared.comFOR CURRENT INFORMATION

MAG-GARD® — Motor Circuit ProtectorClass 580, 585, 680, 685

Instantaneous trip magnetic only circuit breakers have a singleadjustment which simultaneously sets the magnetic trip level of eachindividual pole. MAG-GARD circuit breakers comply with NECrequirements for providing motor circuit protection when installed as partof a UL Listed combination controller having motor overload protection.Interrupting ratings are established for these UL Recognized

Magnetic Only • 3-1200 Amperes eoo vac, so/so HZT

Components only when they are used in combination with motorstarters with properly sized overload relays and contactors.

All MAG-GARD circuit breakers will accept the same lugs andaccessories as equivalent thermal-magnetic circuit breakers.MAG-GARD circuit breakers are available with I-LINE construction*.H construction MAG-GARD circuit breakers (FHL, KHL, LHL, etc.) arealso available.

AmpereRating

FAL

GJL

KAL

37

1530305050

100100150

37

15305075

150

250

Adjustable*Trip Range Amperes

8-2818-70

50-18050-180

100-35075-260

150-580150-580

300-1100450-1100

9-3321-77

45-16590-330

150-550225-825

750-1500

400-800500-1000625-1250750-1500875-1750

1000-20001125-22501250-25001500-3000

3-pole only

Catalog Number

FAL3600311MFAL3600712MFAL3601513MFAL3603013MFAL3603015MFAL3605014MFAL3605016MFAL3610016MFAL3610018MFAL3615024M

GJL36003M01GJL36007M02GJL35015M03GJL36030M04GJL36050M05GJL36075M06

KAL3615026M

KAL3625021MKAL3625022MKAL3625025MKAL3625026MKAL3625029MKAL3625030MKAL3625031MKAL3625032MKAL3625033M*

Price

$ 575.575.575.575.575.730.730.872.872.

1199.

691.691.691.691.876.

1043.

863.

1650.1650.1650.1650.1650.1650.1650.1650.1650.

AmpereRating

LAL

MAL*

NAL

400

600800

1000

1200

Adjustable*Trip Range Amperes

500-1000750-1600

1000-20001125-22501250-25001500-30001750-35002000-4000

625-1250750-1500

1000-20001500-30002000-40002500-50003000-60003500-70004000-80004500-9000

5000-10000

4000-80004500-9000

5000-10000

Suffix

25M26M30M33M36M40M42M44M45M46M47M

45M46M47M

3-pole only

Catalog Number

LAL3640022MLAL3640028MLAL3640030MLAL3640031 MLAL3640032MLAL3640033MLAL3640035MLAL3640036M

MAL36600MAL36800MAL361000

AddSuffix

NAL36120045MNAL36120046MNAL36120047M

Price

$ 2932.2932.2932.2932.2932.2932.2932.2932.

4800.6303.8067.

12094.12094.12094.

* Each Ampere rating can be ordered with any designated trip range for the frame by addingthe proper suffix to the catalog numbers.

T 250 Vdc ratings are available except on NA. Contact your nearest Square D/Schneider Electricsales office for trip range. No UL component recognition.

A UL magnetic trip setting tolerances are -20%/+30% from the nominal values shown.* Not UL Recognized.* No GJL I-LINE available.* POWERPACT™ MAG-GARD motor circuit protectors are listed on Page 6-17.

Molded Case Switches and Automatic Molded Case SwitchesAUTOMATIC molded case switchesopen instantaneously at a factory presetmagnetic trip point, calibrated to protectonly the molded case switch itself, whenit is subjected to high fault currents. Thetrip point is nonadjustable and providesno overload or low level fault protection.

STANDARD molded case switchesprovide no overcurrent protection orshort-circuit protection. They must not beused on systems that have an availablefault current greater than the values listedin the table to the right.

Am-pere

Rating

2-pole

CatalogNo. Price

3-pole

CatalogNo. Price

Withstand Rating'

240Vac

480Vac

600Vac

250Vdc

Trip Point -Amperes

(AutomaticSwitch)

AC* DC*

Lug KitInstalled

Standard Molded Case Switches240 Vac Standard

6060

100100125

QO200QOU200QO2000QOU2000QOU20001

$ 44.7055.00

127.00156.00287.00

QO300QOU300QO3000QOU3000QOU30001

$157.00181.00232.00264.00454.00

10k10k10k10k10k

N/AN/AN/AN/AN/A

N/AN/AN/AN/AN/A

N/AN/AN/AN/AN/A

Automatic Molded Case Switches240 Vac Automatic

Molded case switches open when thehandle is switched to the OFF position orin response to an auxiliary tripping devicesuch as a shunt trip.

All standard and automatic switches willaccept the same lugs and accessories asequivalent thermal-magnetic circuitbreakers, with the exception of the QOUand Q2 models.

Standard and automatic molded caseswitches are UL Listed per UL 1087 andare CSA Certified.

225 Q2L2000M $ 279.00 Q2L3000M $ 757.00 10k

600 Vac Automatic

100150250400600800

1000120020002500

FHL26000M*—

KHL26000M*LHL26000MMHL260006MMHL260008MMHL26000MNCL2600012MPHF260000MPCF260000M

$ 494.00—

1160.002283.003390.003804.004742.006912.00

10055.0015990.00

FHL36000M*FHL3600015M*KHL36000M*LHL36000MMHL360006MMHL360008MMHL36000MNCL3600012MPHF360000MPCF360000M

$ 635.00952.00

1451.002749.004180.004594.005896.007981.00

12418.0019765.00

65k65k65k65k65k65k65k

125k125k125k

25k25k35k35k65k65k65k

100k100k100k

18k18k25k25k25k25k25k65k65k65k

10k—10k10k10k10k10k

1500250045008000900090009000

160001600016000

1725—

51759600990099009900N/AN/AN/A

AL100FAAL150FAAL250KAAL400LAAL900MAAL900MAAL900MAAL1200NE6N/AN/A

* The Withstand Rating is the fault current, at rated voltage, that the molded case switch will withstand without damage when protected by acircuit breaker with an equal continuous current rating.

* UL magnetic trip setting tolerances are -20% and +30% from the nominal values shown.* FHL and KHL automatic switches will not accept cylinder lock attachments.0 POWERPACT' automatic switches are listed on Page 6-17.

KAL MAG-GARD

Accessories Pages 6-37-6-39Optional Lugs Pages 6-40, 6-41Dimensions Pages 6-45, 6-46Enclosures Pages 6-47-6-50Catalog Numbering System Page 6-23

I-LINE, MAG-GARD and POWERPACT are Registered Trademarks of Square D Company or related companies.

Q 3/00DE2 DE2A

DiscountSchedule

© 2000 Square DAll Rights Reserved 6-27

Square D

www.squared.comFOR CURRENT INFORMATION

Selection InformationClass 600, 612, 800

1000 A 1200A 1200 A

Breaker Type MA MX ME NA NC NX NE PG PJ PL

Number of Poles 2,3 2,3 2,3

Current Range 300-1200 600-1200 600-1200 100-1200 100-1200

Interrupting Ratings

UL/CSA/NOMRating(kA RMS)(50/60 Hz AC)

DC Ratings

240 Vac

480Y/277 Vac

480 Vac

600Y/347 Vac

600 Vac

250 Vdc

500 Vdc «

IEC 947-2 41 5/240 Vac (Icu/lcs) *

IEC 947-2 50/60 Hz

42

30

30

22

22

14

30/30

65

65

65

25

25

14

20

65/33

65

65

65

25

25

65/33

65

65

65

25

25

65/33

100

50

50

25

25

50/25

125

100

100

65

65

70/35

125

100

100

65

65

70/35

125

100

100

65

65

70/35

65

35

35

18

18

50/35

100

65

65

25

25

,.65/35

125

100

100

**

: 100/50

For additional IEC ratings, see Supplemental Digest. : ; ; %

Special Ratings

Fed. Specs W-C-375B/GEN

HACR (2, 3-Pole)

/ / / / / / / / // ,fa

//

V

wvConnections/Terminations

Unit Mount

I-LINE

Rear Connection

Drawout

Optional Lugs

/

/

/

/

/

/

/

/

/

/

/

/

/

/

//

/

//

/

//

/

//

/

//

/

//

/

""'"•//

/Accessories and Modifications

Shunt Trip

Undervoltage Trip

Auxiliary Switches

Alarm Switch

Motor Operator

Handle Operators

Mechanical Interlocks (3-Pole)

Handle Padlock Attachment

Cylinder Lock (3-Pole)

Optional GF Protection

/

/

/

/

/

/

/

/

/

/

/

J

/

J

/•

/

J

/•

/•

/•

/•

/

/

/•

/•

/•

/•

/•

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/

/•

/

/

/

/

/

/

/•

/ : ; : ^

^//

/

/// :

/

///////

/

/

/////V

;;/

/

/Trip System Type

Thermal Magnetic

Instantaneous Trip (3-Pole)

Molded Case Switch (Automatic)

Electronic

/

/

/

/

/

/ /

/

/

/

/

/

^ /

/

/

///

y/

Enclosures (Pages 6-47-6-50}

General Purpose (NEMA Type 1 )

Raintight (NEMA Type 3R)

Dustight (NEMA Type 12)

Watertight (NEMA Type 4, 4X, 5)

Explosion Proof (NEMA Type 7. 9)

Dimensions(3P Unit Mount)

Height IN (mm)

Width IN (mm)

Depth IN (mm)

Pages (Unit Mount)/(l-LINE)

/

y

/

/

/

/

/

/

14(356)

9 (229)

6.5(165)

Pages 6-24, 8-32

/

/

/

/

y

/

/

/

14.75(375)

9 (229)

6.5(165)

Pages 6-33, 8-34

/

/

/

/

/

/

12.12(308)

15(381)

8.07 (205)

Pages 6-25, 8-32 Pages 6-33, 8-34

16.20(413)

8.30(210)

8.10(205

Pages 6-10, 6-13, 6-15, 8-24, 8-25, 8-26

NOTE: All circuit breakers on this chart• Factory installed option only• Requires breaker with WB suffix .» Ungrounded UPS systems only.

are UL Listed and CSA Certified unless otherwise noted.* Contact your nearest Square D/Schneider Electric sales office for 600 V ratings.* Dual UL and IEC ratings and CE markings on circuit breakers. For additional IEC ratings, see Supplemental Digest.

I-LINE is a Registered Trademark of Square D Company or related companies.

© 2000 Square DAll Rights Reserved 6-7

Square D

www.squared.comFOR CURRENT INFORMATION

Thermal-Magnetic Molded Case250 Ampere Frame

Class 655, 825

Catalog Numbering System for Thermal-Magnetic Molded Case Circuit Breakers

Circuit Breaker FA, FH. FC, Fl Note; -A- is rep|aced by tener 'W' for high interrupting circuitramuy [£• 1 H l ril breaker. "A" is replaced by letter "C" for extra high interrupting

MA MU circuit breaker. "A" is replaced by the letter "I" for current-limitingQ4 NA,NC circuit breakers.

No Letter - 1-LINE F -Terminal pads only (No lugs)L - Lugs on both ends P - Lugs OFF end only

1 - 1 -pole 2 - 2-pole 3 - 3-pole

2 -240 Vac 4 -480 Vac 6 -600 Vac

01 5-1 200 - Ampere ratingOOOM-OOOOM - Molded case switch (automatic)

Special FeaturesA, B, C - I-LINE phase connectionsXXXX - Factory-installed accessories

K Frame - 250 A, Thermal-Magnetic (600 Vac)

KAL/KHL2- and 3-pole

70-250 Amperes

KIL36250

ContinuousCurrentRating

@40° C2-Pole,600V

708090

100110125150175200225250200225250

3-Pole,600V708090

100110125150175200225250200225250

AC MagneticTrip Settings*

Low

!C,250\350400450500550625750875

100011251250

100011251250

JC.250V350400450500550625750875

100011251250

100011251250

High

dc700800900

10001100125015001750

200022502500200022502500

dc700800900

10001100125015001750

200022502500200022502500

StandardInterrupting

CatalogNumber

KAL26070KAL26080KAL26090KAL26100KAL26110KAL26125KAL26150KAL26175KAL26200KAL26225KAL26250

KAL36070KAL36080KAL36090KAL36100KAL36110KAL36125KAL36150KAL36175KAL36200KAL36225KAL36250

Price

$1315.1315.1315.1315.1315.1315.1315.1315.1315.1315.2286.

$1650.1650.1650.1650.1650.1650.1650.1650.1650.1650.2751.

HighInterrupting

CatalogNumber

KHL26070KHL26080KHL26090KHL26100KHL26110KHL26125KHL26150KHL26175KHL26200KHL26225KHL26250

KHL36070KHL36080KHL36090KHL36100KHL36110KHL36125KHL36150KHL36175KHL36200KHL36225KHL36250

Price

$3072.3072.3072.3072.3072.3072.3072.3072.3072.3072.4039.

$3713.3713.3713.3713.3713.3713.3713.3713.3713.3713.4824.

CurrentLimiting

CatalogNumber

KIL26110KIL26125KIL26150KIL26175

KIL26200KIL26225KIL26250

KIL36110KIL36125KIL36150KIL36175

KIL36200KIL36225KIL36250

Price

$3922.3922.3922.3922.

3922.3922.4586.

$4923.4923.4923.4923.

4923.4923.5766.

Terminal

Range

AL250KA1-#4AWG-350kcmil

1-#1/OAWG-350kcmil

1-#4AWG-350kcmil

1-#1/OAWG-350kcmil

K Frame - 250 A,Thermal-Magnetic (480 Vac)

ContinuousCurrent Rating

@40°C2-Pole, 480Vac

110125150175200225250

3-Pole,480Vac110125150175200225250

AC MagneticTrip Settings*

Low

550625750875

100011251250

550625750875

100011251250

High

1100125015001750

200022502500

1100125015001750

200022502500

Extra High Interrupting

Catalog Number

KCL24110KCL24125KCL24150KCL24175KCL24200KCL24225KCL24250

KOL34110KCL34125KCL34150KCL34J75KCL34200KCL34225KCL34250

Price

$3465.3465.3465.3465.3465.3465.4248.

4331.4331.4331.4331.4331.4331.5314.

TerminalWire

Range

AL250KA1-#4AWG-350kcmil

AL250KI1-#1/OAWG-350kcmil

AL250KA1-#4AWG-350kcmil

AL250KI1-#1/OAWG-350kcmil

' UL magnetic trip setting tolerances are ±25% (low) and ±20% (high) from nominal values shown.

Accessories Pages 6-37-6-39Optional Lugs Pages 6-40, 6-41Dimensions Page 6-45. 6-46Enclosures Pages 6-47-6-50

Interrupting Ratings (kA)

240V

480V

600V

KAL

42

25

22

KHL

65

35

25

KCL

100

65

KIL

200

200

100

I-LINE is a Registered Trademark of Square D Company or related companies.

n DE2DiscountSchedule

© 2000 Square DAll Rights Reserved 6-23

Thermal-Magnetic Molded Case400, 600,1000 Ampere FrameClass 660, 665, 735, 830

Square D

www.squared.comFOR CURRENT INFORMATION

LAL/LHL2- and 3-pole

125-400 Amperes

Q4 Frame - 400 A, Thermal-Magnetic (240 Vac)

ContinuousCurrent Rating

@40"C

2-Pole. 240 Vac250300350400

3-Pole, 240 Vac250300350400

AC MagneticTrip Settings*

Low

1250150017502000

1250150017502000

High

2500300035004000

2500300035004000

Standard Interrupting

Catalog Number

Q4L2250Q4L2300Q4L2350Q4L2400

Q4L3250Q4L3300Q4L3350Q4L3400

Price

$2013.2013.2013.2013.

$2432.2432.2432.2432.

TerminalWire

Range

AL400LA1-#1 AWG-600 kcmil or2-#1 AWG-250 kcmil

AL400LA1-#1 AWG-600 kcmil or2-#1 AWG-250 kcmil

LIL36600L Frame - 400 A, Thermal-Magnetic (600 Vac)

ContinuousCurrentRating

@40°C

2-Pole, 600 Vac, 2125150175200225250300350400

3-Pole, 600 Vac, 2125150175200225250300350400

AC MagneticTrip Settings*

Low

SOVdc625750875

100011251250150017502000

SOVdc625750875

100011251250150017502000

High

125015001750200022502500300035004000

125015001750200022502500300035004000

Standard Interrupting

CatalogNumber

LAL26125LAL26150LAL26175LAL26200LAL26225LAL26250LAL26300LAL26350LAL26400

LAL36125LAL36150LAL36175LAL36200LAL36225LAL36250LAL36300LAL36350LAL36400

Price

$2417.2417.2417.2417.2417.2417.2417.2417.2417.

$2932.2932.2932.2932.2932.2932.2932.2932.2932.

High Interrupting

CatalogNumber

LHL26125LHL26150LHL26175LHL26200LHL26225LHL26250LHL26300LHL26350LHL26400

LHL36125LHL36150LHL36175LHL36200LHL36225LHL36250LHL36300LHL36350LHL36400

Price

$4039.4039.4039.4039.4039.4039.4039.4039.4039.

$4824.4824.4824.4824.4824.4824.4824.4824.4824.

Terminal

Range

AL400LA1-#1 AWG-600 kcmil

or

AL400LA1-#1 AWG-600 kcmil

or2-#1 AWG-250 kcmil

MAL/MHL2- and 3-pole

300-1000 Amperes

L Frame - 600 A, Thermal-Magnetic (600 Vac)

Interrupting Ratings (kA)

240 V

480V

600V

O4L

25

LAL

42

30

22

LHL

65

35

25

LCL

100

65

35

LIL

200

200

100

MAL

42

30

22

MHL

65

65

25

ContinuousCurrentRating

@40°C

2-Pole, 600 Vac300350400450500600

3-Pole, 600 Vac300350400450500600

AC MagneticTrip Settings*

Low

150017502000225025003000

150017502000225025003000

High

300035004000450050005400

300035004000450050005400

Extra High Interrupting!

CatalogNumber

LCL26300LCL26350LCL26400LCL26450LCL26500LCL26600

LCL36300LCL36350LCL36400LCL36450LCL36500LCL36600

Price

$4749.4749.4749.4967.4967.4967.

$5277.5277.5277.5518.5518.5518.

Current Limiting

CatalogNumber

LIL26300LIL26350LIL26400LIL26450LIL26500LIL26600

LIL36300LIL36350LIL36400LIL36450LIL36500LIL36600

Price

$5463.5463.5463.7969.7969.7969.

$6071.6071.6071.8856.8856.8856.

TerminalWire

Range

AL600LI52-S4/OAWG-

500 kcmil

AL600LI52-#4/OAWG-

500 kcmil

M Frame -1000 A, Thermal-Magnetic (600 Vac) M Frame -1000 A, Thermal-Magnetic (600 Vac) (Continued)

Cont.CurrentRating

@40°C

2-Pole, 60300350400450500600700800900

1000

1200

AC MagneticTrip Settings*

Low

OVac,21500175020002250250030003500400045005000

5500

High

SOVdc300035004000450050006000700080009000

10000

12000

Standard Interrupting

CatalogNumber

UAL26300MAL26350MAL26400MAL26450MAL26500MAL26600MAL26700MAL26800MAL26900MAL261000

MAL261200

Price

$3784.3784.3784.3784.3784.3784.4901.4901.6991.6991.

8221.

High Interrupting

CatalogNumber

MHL26300MHL26350MHL26400MHL26450MHL26500MHL26600MHL26700MHL26800MHL26900MHL261000

MHL261200

Price

$4970.4970.4970.4970.4970.4970.6131.6131.7753.7753.

9684.

Terminal

Range

AL900MA3-#3/0 AWG-

AL1000MA*4-#1/OAWG-

350 kcmil

Cont.CurrentRating

@40°C

3-Pole, 60300350400450500600700800900

1000

1200

AC MagneticTrip Settings*

Low

OVac,21500175020002250250030003500400045005000

5500

High

SOVdc300035004000450050006000700080009000

10000

12000

Standard Interrupting

CatalogNumber

MAL36300MAL36350MAL36400MAL36450MAL36500MAL36600MAL36700MAL36800MAL36900MAL361000

MAL361200

Price

$4800.4800.4800.4800.4800.4800.6303.6303.8067.8067.

9591.

High Interrupting

CatalogNumber

MHL36300MHL36350MHL36400MHL36450MHL36500MHL36600MHL36700MHL36800MHL36900MHL361000

MHL361200

Price

$6004.6004.6004.6004.6004.6004.7544.7544.8938.8938.

11182.

Terminal

Range

AL900MA3-#3/0 AWG-

AL1000MA*4-#1/OAWG-

350 kcmil

* UL magnetic trip setting tolerances are ±25% (low) and ±20% (high) from nominal values shown.* Use only in tested and listed enclosures.* The AL1OOOMA lug is the only lug available for the 1200 Ampere MA and MH circuit breaker.

Accessories Pages 6-37-6-39Optional Lugs Pages 6-40, 6-41Dimensions Page 6-45, 6-46Enclosures Pages 6-47-6-50Catalog Numbering System Page 6-23

6-24© 2000 Square DAll Rights Reserved

DE2A DiscountSchedule a'oo a

MAG-GARD© Motor Circuit ProtectorsSelection TableClass 680

Square D

www.squared.comFOR CURRENT INFORMATION

Adjustable Instantaneous-trip Circuit Breakers for Single Motor Circuit Protection

Based on NEC Article 430-52 and NEC Table 430-150.See Page 6-27 for a complete listing of Square D Adjustable Instantaneous Trip Circuit Breakers.

Adjustable instantaneous-trip circuit breakers areintended for use in combination with motor starters withoverload relays for the protection of motor circuits (rqm

[ short circuits. Other specific applications include rectifiersand resistance welders. These circuit breakers contain amagnetic trip element in each pole with the trip pointadjustable from the front. Interrupting ratings aredetermined by testing the instantaneous trip circuitbreakers in combination with a contactor and overloadrelay.

Select instantaneous trip circuit breakers as follows:

1. This selection table is suitable for motors, other thanNEMA Design E, with locked-rotor indicating codeletters per NEC Table 430-7 (b) as follows:

Horsepower

V£ or less*4 tO 1 'A

2 to 351025

30101251 50 or more

Motor Code Letters

A-LA-KA-JA-HA-GA-F

For other motors order a special thermal magnetic circuitbreaker with magnetic trip settings for the specific motor -specify motor horsepower, voltage, frequency, full-loadcurrent and code letter or locked rotor current.

i 2. Determine motor HP rating from the motor nameplate.

3. Refer to the table at right and select an instantaneoustrip circuit breaker with an Ampere ratingrecommended for the HP and voltage involved.

4. Select an adjustable trip setting of at least 700%, notto exceed 1300%, of the motor full-load Amperes.(FLA) for other than Design E motors. For Design Emotors, select an adjustable trip setting of at least1100% not to exceed 1700% of FLA.

5. The NEC 1300% maximum setting may beinadequate for instantaneous trip circuit breakers towithstand current surges typical of the magnetizationcurrent of autotransformer type reduced voltagestarters, or open transition wye-delta starters duringtransfer from "start" to "run", constant HP multi-speedmotors, and motors labeled "high efficiency". Selectthermal-magnetic circuit breakers from Page 6-28 forthose applications.

6. Part-winding motors, per NEC 430-3, should have twocircuit breakers selected from the above at not morethan one half the allowable trip setting for thehorsepower rating. The two circuit breakers shouldoperate simultaneously as a disconnecting means perNEC 430-103.

* Motor full-load currents are taken from Table 430-150of the NEC. Select wire and circuit breakers on basis ofhorsepower rather than nameplate full-load current perNEC Article 430-6 (a) for general motor applications.Do not use these values to select overload relay

- thermal units. See Digest 172, Page 13-15-13-19 forselection of thermal units when actual full load is notknown. The voltages listed are rated motor voltages.Corresponding nominal system voltages are 200 to208, 220 to 240, 440 to 480 and 550 to 600 volts.

A See NEC Section 430-52(a) for breaker settings above700%.

• It due to motor starting characteristics, trip settings atthe 1300% maximum permitted level are needed, thenext size MAG-GARD circuit breaker should bechosen.

t Only MIN and MAX settings are shown, intermediatesettings are available on all circuit breakers.

HP Ratings of InductionType Squirrel-cage andWound Rotor Motors

Three-Phase 60 Hz ac

200Volts

1

3

1

11

2

3

5

7'.

10

15

20

25

30

40

50

60

75

100

125

150

200

230Volts

Vfe

3/t

1

1V4

2

3

5

7V6

10

15

20

25

30

40

50

60

75

100

125

150

200

250

460Volts

V4

3/4

1

1V4

2

3

5

7V410

15

20

2530

40

50

60

75

100

125

150

200

250

300

350

400

500

575Volts

3/4

1

1V4

2

3

5

714

10

15

20

25

30

40

50

60

75

100

125

150

200

250

300

350

400

500

*FullLoad

Amperes

0811.11.41.822.12.32.62.72.83.23.43.63.94.14.85.266.16.87.67.899.6

111415.21717.5212225.327283232.23440414248.352546265

687778.280929699

104120124125130144150154156177.1180192221240242248285289302312336359360361382414472477480552590602

MAG-GARDCircuit Breaker

Catalog No.

FAL36003-11M*FAL36003-1 1 M*FAL36003-1 1 MFAL36003-1 1 MFAL36003-11MFAL36003-11MFAL36003-11MFAL36003-11M"FAL36007-12MFAL36007-12MFAL36007-12MFAL36007-12MFAL36007-12MFAL36007-12MFAL36007-12MFAL36007-12MFAL36007-12MFAL36007-12MFAL36007-12MIFAL36007-12M"FAL36015-13MFAL36015-13MFAL36015-13MFAL36015-13MFAL36015-13MFAL36015-13MFAL36030-15MFAL36030-15MFAL36030-15MFAL36030-15MFAL36030-15MFAL36050-16MFAL36050-16MFAL36050-16MFAL36050-16MFAL36050-16MFAL36050-16MFAL36050-16MFAL36050-16MFAL36100-18MFAL36100-18MFAL36100-18MFAL36100-18MFAL36100-18MFAL36100-18MFAL36100-18M

FAL36100-18MFAL36150-24MFAL36150-24MFAL36150-24MKAL36250-25MKAL36250-25MKAL36250-25MKAL36250-26MKAL36250-29MKAL36250-29MKAL36250-29MKAL36250-29MKAL36250-30MKAL36250-30MKAL36250-31 MKAL36250-31MKAL36250-32MKAL36250-32MKAL36250-32MLAL36400-33MLAL36400-35MLAL36400-35MLAL36400-35MLAL36400-36MLAL36400-36MLAL36400-36MLAL36400-36MMAL36600-40MMAL36600-40MMAL36600-40MMAL36600-40MMAL36600-40MMAL36600-42MMAL36600-44MMAL36600-44MMAL36600-44MMAL36800-45MMAL36800-45MMAL36800-45M

Magnetic TripSettings t

MIN

1000%800%700%600%400%400%400%300%700%700%600%600%500%500%500%400%400%300%300%300%700%700%600%600%500%500%700%700%600%600%500%700%600%600%500%500%500%400%400%700%700%600%600%600%500%500%

400%600%600%600%700%700%600%700%700%700%700%700%700%700%700%700%700%700%700%700%700%700%700%700%700%700%600%700%700%700%700%700%700%700%700%700%700%700%700%

MAX

3500%2800%2500%2000%1600%1400%1 300%1 200%2700%2600%2500%2200%2100%1900%1800%1700%1500%1300%1200%1100%2600%2400%2300%2000%1900%1600%2500%2300%2100%2000%1700%2600%2300%2100%2100%1800%1800%1700%1500%2700%2600%2300%2100%2000%1800%1700%

1600%1400%1400%1400%1400%1300%1300%1400%1500%1400%1 400%1300%1400%1300%1500%1400%1400%1400%1300%1400%1500%1 400%1 400%1400%1400%1300%1300%1500%1400%1400%1400%1300%1400%1500%1500%1500%1400%1400%1300%

GJL FamilyMAG-GARD

Circuit BreakerCatalog No.

GJL36003M01AGJL36003M01AGJL36003M01*GJL36003M01GJL36003M01GJL36003M01GJL36003M01GJL36003M01GJL36003M01GJL36003M01BGJL36003M01"GJL36007M02GJL36007M02GJL36007M02GJL36007M02GJL36007M02GJL36007M02GJL36007M02GJL36007M02GJL36015M03GJL36015M03GJL36015M03GJL36015M03GJL36015M03GJL36015M03GJL36015M03GJL36030M04GJL36030M04GJL36030M04GJL36030M04GJL36030M04GJL36030M04GJL36030M04GJL36050M05GJL36050M05GJL36050M05GJL36050M05GJL36050M05GJL36050M05GJL36050M05GJL36075M06GJL36075M06GJL36075M06GJL36075M06GJL36075M06GJL36075M06

Magnetic TripSettings t

MIN

1100%900%800%600%500%500%400%400%300%300%300%700%600%600%500%500%400%400%400%700%700%600%600%500%500%400%600%600%500%500%400%400%400%600%500%500%500%400%400%400%400%500%400%400%400%300%

MAX

4100%3300%3000%2400%1800%1700%1600%1400%1300%1200%1200%2400%2300%2100%2000%1900%1600%1500%1300%2700%2400%2200%2100%1800%1700%1500%2400%2200%1900%1900%1600%1500%1300%2000%2000%1700%1700%1600%1400%1300%1300%1700%1600%1500%1300%1300%

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MAG-GARD is a Registered Trademark of Square D Company.

6-26© 2000 Square DAll Rights Reserved ' ,00 E