SE Digest 178

Selection Information

Molded Case Circuit Breakers

Class 500, 600, 800

www.se.com/us

B-, H-, J-Frame Molded Case Circuit Breakers

PowerPact™ 125 A B-Frame

PowerPact 150 A H-Frame

PowerPact 250 A J-Frame

Electronic Trip Version

Electronic Trip Version

Circuit Breaker Type Number of Poles Current Range (A) Interrupting Ratings UL/CSA/ NOMAC Rating

BD BG BJ

BK

HD HG HJ

HL

HR

JD

JG

JJ

JL

JR

2, 3 [34]

2, 3 [34] 70–250 [35]

2, 3 [34] 70–250 [35]

2, 3 [34] 70–250 [35]

2, 3 [34] 70–250 [35]

1,2,3,4 1,2,3,4 1,2,3,4 1,2

2, 3

2, 3 2, 3 [34]

3

3

70–250 [35]

15–125 15–125 15–125 15–30 15–150 15–150 15–150 15–150 15–150

240Vac

25 18 18 14

65 35 35 18

100

100

25 18 18 14

65 35 35 18 18 20 65 35 35 18

100

125 100 100

200 200 200 100 100

25 18 18 14 14

65 35 35 18 18 20 65 35 18 20 20 20

100

125 100 100

200 200 200 100 100

480Y/277 Vac

65 65 25

65 65 65

65 65 25 25 20

65 65 25 25 20 65 25 20 20 20

480Vac

(kARMS) (50/60Hz) UL/CSA/ NOMDC Ratings

600Y/347 Vac

50 50 20

50 50 20

600Vac

— — — — 14

250Vdc [36] [37] 500Vdc [36] 220/240 Vac 380/415 Vac 440/480 Vac 500/525 Vac

10

20

50

— 20

— 20

— —

— — — — — 20

— 50

— — 20

— 50

25 18 18 14

65 35 35 18

100

100

25 18 18 14

100

125 100 100

150 125 125

25 18 18 14

100

125 100

150 125 125

IECAC Rating

65 65 25

65 65 25

65 65 25

(kARMS) (50/60Hz) Icu/lcs [38]

50 20 20 20

50

75

75

690Vac 250Vdc 500Vdc

————————20 —————————20 —————————20

— — — — 20

IECDC Ratings

— —

Special Ratings CCC

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 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 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 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 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 X X

X X X X X X X X X X X X X X X X

Fed. Specs W-C-375B/GEN

HACR

Connections/Terminations UnitMount

I-Line™

X [39] X [39] X [39]

— — — — X [39] — — — — X [39]

Rear Connection

Drawout

Optional Lugs

X [39]

X

X

X

X

Accessories and Modifications Shunt Trip

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 X

X X X X

Undervoltage Trip Auxiliary Switches Alarm Switch Motor Operator Handle Operators

X [39] X [39]

— — — — X [39]

X [39]

X

Mechanical Interlocks (3P) Handle Padlock Attachment

— X

X

X [39]

X [39]

X

Cylinder Lock (3P)

——————————————

Optional GF Protection

— — — — 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

Instantaneous-only (MCP)

X [40]

X [40]

X [40]

X [40]

— X [40]

— — — — — X

Molded Case Switch (Automatic)

X

X

X

X

— X

— X

— — X

— X

X [40]

X [40]

X [40]

X [40]

X [40]

X [40]

X [40]

X [40]

X [40]

— — — — X [40]

Electronic

Enclosures (page 7-86–page 7-88) General Purpose (NEMA 1)

— — — — 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

X X X X

— — — —

Raintight (NEMA 3R) Dust-tight (NEMA 12)

Watertight (NEMA 4, 4X, 5) Explosion Proof (NEMA 7, 9) 7 MINIATURE AND MOLDED CASE Dimensions (3PUnit Mount) in. (mm) Height Width Depth

X [41]

—————————X [41]

— — —

5.4 (137) 3.2 (81) 3.5 (89)

6.4 (163) 4.1 (104) 3.4 (86)

7.5 (191) 4.1 (104) 3.4 (86)

Pages (Unit Mount) / (I-Line)

page 7-32 / Section 9

page 7-33 / Section 9

page 7-33 / Section 9

NOTE: All circuit breakers on this chart are UL Listed and CSA Certified unless otherwise noted. CIRCUIT BREAKERS

[34] 2P in a 3P module. [35] 70–250 A with electronic trip system [36] Not available with electronic trip units [37] 1P Available at 125 Vdc [38] Dual UL and IEC ratings and CE markings on circuit breakers. For additional IEC ratings, see the Supplemental Digest, Section 10. [39] Not available in HD and HG 2P rating (2P module). [40] 3Ponly. [41] Not UL Listed due to wire bending space.

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