Moulded Case Circuit Breakers

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    Circuit Breakers

    11/15DE3-1

    Selection Guide

    B-Frame H-Frame

    J-Frame L-Frame

    M-Frame

    P-Frame

    R-Frame

    Description Page

    Selection Information DE3-2

    QO and QOU Miniature Circuit Breakers DE3-10

    QO Miniature Circuit Breakers DE3-10

    QO Circuit Breaker Accessories DE3-12

    QO and Multi 9 Mounting Bases DE3-13

    QOU Miniature Circuit Breakers DE3-14

    QOU Accessories DE3-15

    Multi 9 Miniature Circuit Breakers DE3-16

    PowerPact Molded Case Circuit Breakers DE3-20

    PowerPact Family DE3-20

    B-Frame Circuit Breakers DE3-21

    H- and J-Frame Circuit Breakers DE3-22

    Q-Frame Circuit Breakers DE3-24

    L-Frame Circuit Breakers DE3-25

    M-Frame Circuit Breakers DE3-26

    P-Frame Circuit Breakers DE3-27

    R-Frame Circuit Breakers DE3-28

    Motor Circuit Protectors DE3-29

    PowerPact H- and J-Frame Electronic Motor Circuit Protectors DE3-29

    H-Frame and J-Frame MCP Selector DE3-30

    Motor Circuit Protectors and Motor Protector Circuit Breakers DE3-31

    H-, J-, and L-Frame MCP Selection DE3-32

    Motor Protection Selection Tables DE3-33

    Automatic Switches DE3-34

    500 Vdc Circuit Breakers DE3-35

    Mission Critical Circuit Breakers DE3-37

    PowerPact Circuit Breaker Accessories DE3-39

    Micrologic ElectronicTrip Units DE3-46

    Masterpact Universal Power Circuit Breakers DE3-50

    Ground-Fault Protection DE3-51

    Dimensions and Shipping Weights DE3-54

    Circuit Breaker Enclosures DE3-56

    Molded Case Circuit Breakers DE3-60

    F-Frame Circuit Breakers DE3-60

    L-Frame Circuit Breakers DE3-61

    CDP connector kits DE3-62

    DE3_p01.fm Page 1 Friday, January 15, 2016 12:42 PM

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    DE3_p02.fm Page 2 Monday, November 16, 2015 6:20 PMSelection InformationMiniature Circuit Breakers Class 500, 600DE

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    CHOM Circuit Breakers QO Circuit Breakers

    CircuitBreakerType

    Plug-on CHOM CHOM-AFICHOM-

    GFICHOM-

    EPD CHOMT QO QO-H QO-VH QH QOTQO-CAFI

    QO-VHAFI QO-GFI

    QO-VHGFI

    QO-EPDQO-EPE

    Bolt-on QOB QOB-H QOB-VH QHB QOB-CAFIQOB-VHAFI QOB-GFI

    QOB-VHGFI

    QOB-EPDQOB-EPE

    Unit Mount

    Number of Poles 1 2 1 1 2 1 2 1 1 2 3 2 1 2 3 1 2, 3 a 1,2 3 1 1 1 1 2 3 1 1 2 3

    Current Range

    155

    0

    152

    00k

    152

    0

    152

    0

    155

    0

    152

    0

    155

    0

    155

    0b

    107

    0

    102

    00k

    101

    00

    151

    00

    153

    0

    151

    25

    151

    00

    153

    0

    151

    50

    153

    0

    153

    0

    153

    0

    152

    0

    153

    0

    153

    0

    156

    0

    155

    0

    153

    0

    153

    0

    156

    0

    155

    0

    Interrupting Ratings

    UL/CSARating(kA)

    (50/60 Hz)

    120 Vac 10 10 10 10 10 10 10 10 10 10 10 10 22 22 22 22 22 65 65 10 10 22 10 10 22 10 10 120/240 Vac 10 10 10 10 10 10 10 10 10 22 22 22 22 22 65 65 10 10 10

    208Y/120 10 240 Vac d 10 10 22 22d 65 10277 Vac

    480Y/277 Vac

    DC Ratings

    48 Vdc 5e 5 e 5 e 60 Vdc 65 Vdc 125 Vdc 250 Vdc

    IEC 60947-2(50/60 Hz)e

    IEC(Icu)

    Special Ratings

    CCC Fed. SpecsW-C-375B/GEN X X X X X X X X X X X X X X X

    Other Standard HACR fNOM HACR fHACRg

    NOM HACR g HACRg

    NOM NOM

    Accessories and Modifications

    Shunt Trip h X X X X X X X X X i X X X Undervoltage Trip Auxiliary Switches h X X X X X X X X X i X X X X X X X X X X XAlarm Switch h X X X X X X X X X i X X X X X X X X X X XHandle Operators Handle PadlockAttachment X X X X j X X X X X X X X X X X X X X X X X X X X X

    Trip System Type

    Thermal-magnetic X X X X X X X X X X X X X X X X X X X X X X X X X X X X XMolded Case Switch X X X

    Dimensions (1P Unit Mount)

    Dimensions(1P Unit Mount)

    in. (mm)

    Height 3.13 (79) 3.5 (89) a 4.75 (121) 4.12 (103)Width 1.00 (25) 0.75 (19) aDepth 2.98 (76) 2.92 (74) a

    Pages Section DE1 Pages DE3-10, DE3-11a See page DE3-54 for dimensions for: QOB2150VH, QOB3110VH, QOB3125VH and QOB3150VH.b CHOMT tandem is 30 A maximum. CHOMT quad has 20 A maximum on outside poles, and 50 A maximum on the inside poles.c AFI, EPD and GFI products are rated 60 Hz only.d 22 kA @ 240 Vac for 3P only.e 1P and 2P, 1070 A and 3P 1060 A only.f HACR on CHOM 1P 1550 A and 2P 15100 Ag HACR on QO, QOB 1P 1070 A, 2P 15100 A, 3P 10100 A; QOB-VH 1P 1570 A, 2P 15125 A, 3P 15100 A.h Factory-installed option only.i Factory-installed accessories are not available on QOB-VH 2P150 A and 3P 110150 A.j Handle padlock attachment available for CHOMT quad tandem only.k 2P 150200 A requires 4P width.DE3-2

  • DE3_p03.fm Page 3 Monday, November 30, 2015 1:02 PMSelection InformationMiniature Circuit BreakersClass 500, 600DE

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    QOUCircuit Breakers

    QOM1 and QOM2 MainCircuit Breakers

    Multi 9 Circuit Breakers andSupplementary Protectors EDB Circuit Breakers

    CircuitBreakerType

    Plug-on

    Bolt-on QOM1-VH QOM2-VH EDB EGB EJB

    Unit Mount QOU CSA C22.2 No. 5/UL 489

    C60CSA C22.2 No. 235/UL1077

    C60

    Number of Poles 1 2 3 2 2 1 2 3 1 2 3,4 1 2, 3 1 2, 3 1 2, 3

    Current Range

    101

    00

    101

    25

    101

    00

    501

    25

    100

    225

    0.5

    35

    0.5

    35

    0.5

    35

    0.5

    63

    163

    163

    157

    0

    151

    25

    157

    0

    151

    25

    157

    0

    151

    25

    Interrupting Ratings

    UL/CSARating

    (kA RMS)(50/60 Hz)

    120 Vac 10 10 10 22 22 10 10 10 10 25 25 65 65 100 100120/240 Vac 10 10 10 22 22 5 10 10 10 10 10 18 25 35 65 65 100

    240 Vac 10 5 10 10 10 10 10 18 25 35 65 65 100277 Vac 5 5 5 18 18 35 35 65 65377 Vac 14 18 25

    480Y/277 Vac 10 10 10 5 5 18 35 65600Y/347 Vac 14 18 25

    DC Ratings

    48 Vdc 5b 5b 5b 10 10 60 Vdc 5c 5c 5c 10 10 65 Vdc 10 10 125 Vdc 10 10 250 Vdc 500 Vdc

    IEC 60947-2(50/60 Hz)

    Icu

    240 Vac 20 20 20 10 10 10 20

    415 Vac 10 10 5 5 10

    Special Ratings

    CCC Xh Xh Xh Fed. SpecsW-C-375B/GEN X X X X X X X X X X X X X X

    Other Standard HACR d HACR

    Accessories and Modifications

    Shunt Trip Xe Xe Xe X e X X X X X X X e X e X e X e X e X eUndervoltage Trip X X X X X X Auxiliary Switches Xe Xe Xe X X X X X X Xe Xe Xe Xe Xe XeAlarm Switch Xe Xe Xe X X X X X X Xe Xe Xe Xe Xe XeHandle Operators X X X X X X Handle PadlockAttachment X X X X X X X X X X X X X X X X X

    Trip System Type

    Thermal-magnetic X X X X X X X X X X X X X X X X XMolded Case Switch X X

    Dimensions (1P Unit Mount)

    Dimensions(1P Unit Mount)

    in. (mm)

    Height 4.05 (103) 5.09 (129)f 5.60 (142)f 4.21 (107)g 3.19 (81) 5.66 (144)Width 0.75 (19) 5.00 (127)f 5.07 (129)f 0.71 (18) 0.71 (18) 0.98 (25)Depth 2.92 (74) 3.47 (88)f 3.60 (91)f 2.76 (70) 2.76 (70) 4.05 (103)

    Pages Pages DE3-14 Section DE1 Pages DE3-16 through DE3-19 Section DE5Note: All circuit breakers on this chart are UL Listed and CSA Certified unless otherwise noted.

    a C60H-DC is a UL 1077 (not CSA certified) supplementary protector.b 1P and 2P, 1070 A and 3P 1060 A only.c QOU is CSA/UL Listed for 60 Vdc per pole 80100 A, 1P; 80125 A, 2P; and 70100 A, 3P.d HACR on QOU 1P and 3P 15100 A, 2P 15125 A;e Factory-installed option onlyf QOM1 and QOM2 dimensions are for 2-pole unit.g 480 V C60 height is 5.56 in. (141 mm).h 1570 A 1P and 2P, 1560 A 3P.i 100 A maximum at 600Y/347 VacDE3-3

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    DE3_p04.fm Page 4 Thursday, February 4, 2016 1:46 PMSelection InformationMolded Case Circuit Breakers Class 500, 600, 800DE

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    PowerPact125 A B-Frame

    PowerPact150 A H-Frame PowerPact 250 A J-Frame

    Circuit Breaker Type BD BG BJ BK HD HG HJ HL HR JD JG JJ JL JR

    Number of Poles 1, 2, 3, 4 1, 2, 3, 4 1, 2, 3, 4 1, 2 2, 3 2, 3 2, 3a 2, 3a 3 2, 3a 2, 3a 2, 3a 2, 3a 3

    Current Range 15125 A 15125 A 15125 A 1530 A 15150 A 15150 A 15150 A 15150 A 15150 A 70250 Ab 70250 Ab 70250 Ab 70250 Ab 70250 Ab

    Interrupting Ratings

    UL/CSA/NOMRating

    (kA RMS)(50/60 Hz)

    240 Vac 25 65 100 100 25 65 100 125 200 25 65 100 125 200480Y/277 Vac 18 35 65 65 18 35 65 100 200 18 35 65 100 200

    480 Vac 18 35 65 65 18 35 65 100 200 18 35 65 100 200600Y/347 Vac 14 18 25 65 14 18 25 50 100 14 18 25 50 100

    600 Vac 14 18 25 50 100 14 18 25 50 100

    DC Ratings250 Vdcc 20 20 20 20 20 20 20 20 500 Vdcc 20 50 20 50

    IEC AC Rating(kA RMS)(50/60 Hz)Icu/lcsd

    220/240 Vac 25 65 100 100 25 65 100 125 150 25 65 100 125 150380/415 Vac 18 35 65 65 18 35 65 100 125 18 35 65 100 125440/480 Vac 18 35 65 65 18 35 65 100 125 18 18 25 50 125500/525 Vac 14 18 25 25 14 18 25 50 75 14 20 20 20 75

    690 Vac 20 20