1 - 50 of 847 listings
1/2000 amps, Square D, EDB, EGB, EJB, B-frame, H-frame, J-frame, L-frame, Q-frame, M-frame, P-frame, R-frame, I-line and unit mount
Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Square D
Model: EDB
1/2500 amps, Square D, EHB34, FA, Q2, KA, LA, MA, NA, PA, FC, KC, LC, NC, FI, KI, LI, PC, PE, I-Line and unit mount
Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Square D
Model: EHB34
15 Amps, Square D, BGA36015, New out of Box, #1401258
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BGA36015
20 Amps, Square D, EDB14020, 1P 277 VAC circuit breaker
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: EDB14020
20 Amps, Square D, EHB14020, 1P 277 Volts SP circuit breaker
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: EHB14020
Get email updates for newly added Insulated Case and Molded Case Circuit Breakers
Insulated Case and Molded Case Circuit Breakers (also known as MCCBs or compact circuit breakers) are protective devices designed to interrupt electrical flow during overcurrent or short circuit conditions. Insulated case breakers are typically larger and used in industrial settings, while molded case breakers are compact and widely used in residential, commercial, and industrial applications. Both types offer reliable circuit protection, ease of installation, and durability for various electrical systems.
20 Amps, Square D, EHB14020AS-U, EHB 1P used remote operated breaker
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: EHB14020ASU
20 Amps, Square D, EJB14020, 1P high IC circuit breaker
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: EJB14020
20 Amps, Square D, QOB120, 120/240 Volts SP bolt-on circuit breaker, new, no box
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: QOB120
20 Amps, Square D QOB120VH QOB, 20 Amp, 1 Pole, 120/240 Volts, Molded Case Circuit Breakers
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: 20 AMP
25 Amps, Square D, BJA36025, New out of Box, #1383305
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BJA36025
30 Amps, Square D, BJA36030, New out of Box, #1280990
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BJA36030
30 Amps, Square D, FCJ34030-1021 FCJ/FCL, 120 Volts shunt trip circuit breaker, new take out w/FCJ mounting bracket
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: FCJ340301021 FCJ/FCL
30 Amps, Square D, FI36030, New out of Box, 600 Volts, #1167611
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: FI36030
Square D Circuit Breaker, Molded Case type, Catalog Number FIP36030, 30 amp frame current, 600 volts.
35 Amps, Square D, BJA36035, New out of Box, #1326301
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BJA36035
40 Amps, Square D, FAL320401380, Circuit Breaker, 3 Pole, 3 phase, 240 Volts, Auxiliary Switch, Shunt Trip
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: FAL320401380
Square D FAL320401380 Circuit Breaker 40A 3P 240V FAL 40 Amp 3 Pole Shunt Trip, Brand: Square D Model: FAL320401380Type: Circuit Breaker 40 Amp 3 Pole 240V 3 PhaseType FAL Auxiliary switchShunt Trip: 120-240V 50/60Hz 70-125mA, Condition: Used working condition. Removed from working service environment. Industrial ...more
40 Amps, Square D, HJP36040, 600 Volts LL circuit breaker
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: HJP36040
40 Amps, Square D, HLL36040SA, HI IC circuit breaker with 120 Volts shunt
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: HLL36040SA
45 Amps, Square D, BGA36045, New out of Box, #1324909
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BGA36045
Square D Circuit Breaker, Molded Case type, Catalog Number BGA36045, 45 amp frame current, 600 volts.
45 Amps, Square D, HLA36045, New out of Box, #868735
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: HLA36045
Square D Circuit Breaker, Molded Case type, Catalog Number HLP36045, 45 amp frame current, 600 volts.
50 Amps, Square D, HDM36050, HDL breaker frame lugs on line side only
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: HDM36050
60 Amps, Square D, BGA260601, I-Line Circuit Breaker, 2 Pole, 600 Volts
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: BGA260601
Square D BGA260601 I-Line Circuit Breaker BGA 60A 2P 600V 50/60Hz 60 Amp 2 Pole, Brand: Square D Model: BGA260601 Type: I-Line Circuit Breaker 60 Amp 2 Pole600VBGA, Condition notes: Good condition, has box and manual. Box shows wear., New old stock. May show signs of shelf wear from storage. Industrial surplus. Item ...more
60 Amps, Square D, BGA260601, I-Line Circuit Breaker, 600Y/347 V, 2 Pole, 1 phase
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: BGA260601
Square D BGA260601 I-Line Circuit Breaker 60A 600Y/347V 2P 1PH BGA 60 AMP 2 Pole., Condition Notes: New in box., New old stock. May show signs of shelf wear from storage. Industrial surplus. Item pictured is the exact item you will receive., Most items ship same day or next day of payment received from North ...more
60 Amps, Square D, BGA36060, New out of Box, #1326356
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BGA36060
60 Amps, Square D, EH34060, #1379653
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: EH34060
Square D Circuit Breaker, Molded Case type, Catalog Number EH34060, 60 amp frame current, 480 volts.
60 Amps, Square D, FA360601021, I-Line Circuit Breaker, 3 Pole, 600 Volts, 2 Positions
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: FA360601021
Square D FA360601021 I-Line Circuit Breaker 60A 3P 600V Type FA Series 2 Shunt Used Black, Condition Notes: Mounting Hardware Included Peeling Label Black Writing On Front, Used working condition. Item pictured is the exact item you will receive., Most Items ship same or next business day of payment received from ...more
60 Amps, Square D, FH360601021, I-Line Circuit Breaker, 3 Pole, 600 V, Type FA, Shunt Trip
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: FH360601021
Condition: Used working condition. Removed from working service environment. Industrial surplus., Most items ship same day or next day of payment received from North Carolina., UPS Next Day Air orders will ship same day if paid before 3:00PM.
60 Amps, Square D, FIL36060, New out of Box, 600 Volts, #1167589
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: FIL36060
Square D Circuit Breaker, Molded Case type, Catalog Number FIL36060, 60 amp frame current, 600 volts.
60 Amps, Square D, HDA260602, New out of Box, 600 Volts, #970435
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: HDA260602
Square D Circuit Breaker, Molded Case type, Catalog Number HDA260602, 60 amp frame current, 600 volts.
60 Amps, Square D, HDL36060SA, New out of Box, #1348863
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: HDL36060SA
Square D Circuit Breaker, Molded Case type, Catalog Number HDL36060SA, 60 amp frame current, 600 volts.
60 Amps, Square D, HJA36060U44X, #912841
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: HJA36060U44X
Square D Circuit Breaker, Molded Case type, Catalog Number HJP36060U44X, 60 amp frame current, 600 volts.
60 Amps, Square D, HLL36060SA, HI IC circuit breaker with 120V shunt
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: HLL36060SA
60 amp, Square D #FAL34060, circuit breaker w/ lugs, 3 pole, 480 VAC
Dominion Air & Machinery Co | Roanoke, VA
Seller: Dominion Air & Machinery Co
Location: Roanoke, VA
Mfr: Square D
Model: CIRCUIT BREAKER W/ LUGS
70 Amps, Square D, BGA36070, New in Box, #1326372
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BGA36070
70 Amps, Square D, HGA36070, 3-pole I-line circuit breaker
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: HGA36070
70 Amps, Square D, HJL36070, New out of Box, 600 Volts, #283006
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: HJL36070
Square D Circuit Breaker, Molded Case type, Catalog Number HJL36070, 70 amp frame current, 600 volts.
70 Amps, Square D, HLA36070, Phase Connection: ABC, New out of Box, #1321191
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: HLA36070
Square D Circuit Breaker, Molded Case type, Catalog Number HLA36070, 70 amp frame current, 600 volts, Phase Connection: ABC operation.
70 Amps, Square D, HLL36070SA, HI IC circuit breaker with 120V shunt
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: HLL36070SA
80 Amps, Square D, BJL36080, New out of Box, #1326291
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BJL36080
90 Amps, Square D, BDA36090, New out of Box, #1338182
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BDA36090
Square D Circuit Breaker, Molded Case type, Catalog Number BDA36090, 90 amp frame current, 600 volts.
90 Amps, Square D, BJA36090, I-Line Circuit Breaker, 600 V, 3 Pole, 3 phase
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: BJA36090
Square D BJA36090 I-Line Circuit Breaker 90A 600V 3P 3PH BJA 90 AMP 600 Volt, Condition Notes: PowerPacT; B Frame, New old stock. May show signs of shelf wear from storage. Industrial surplus. Item pictured is the exact item you will receive., Most items ship same day or next day of payment received from North ...more
100 Amps, Square D, BDA36100, New in Box, #1326366
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BDA36100
100 Amps, Square D, BGA261002, New out of Box, 600 Volts, #1219734
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BGA261002
Square D Circuit Breaker, Molded Case type, Catalog Number BGA261002, 100 amp frame current, 600 volts.
100 Amps, Square D, BGA36100, New out of Box, #1243442
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BGA36100
Square D Circuit Breaker, Molded Case type, Catalog Number BGA36100, 100 amp frame current, 600 volts.
100 Amps, Square D, BJA36100, New out of Box, #1220080
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: BJA36100
Square D Circuit Breaker, Molded Case type, Catalog Number BJA36100, 100 amp frame current, 600 volts.
100 Amps, Square D, BJA36100, I-Line Circuit Breaker, 3 Pole, 480 V, 65 kA
OK Sales Inc | Burlington, NC
Seller: OK Sales Inc
Location: Burlington, NC
Mfr: Square D
Model: BJA36100
Square D BJA36100 I-Line Circuit Breaker 100A 3P 480V 65kA NOS Black 3 Pole, Condition Notes: No Box, New old stock. May show signs of shelf wear from storage. Industrial surplus. Item pictured is the exact item you will receive., Most items ship same day or next day of payment received from North Carolina., UPS Next ...more
100 Amps, Square D, FA36100/FA34100, I-line
Row Electrical Equipment | Toledo, OH
Seller: Row Electrical Equipment
Location: Toledo, OH
Mfr: Square D
Model: FA36100/FA34100
100 Amps, Square D, FAL341001212, 480 Volts
Equipment Recovery Corp | Willoughby, OH
Seller: Equipment Recovery Corp
Location: Willoughby, OH
Mfr: Square D
Model: FAL341001212
Brand: SQUARE D, Condition: USED, "AS-IS", Cat: FAL341001212, Type: FAL, Serial: -, Power Rating: 100 A, 480 V, 50/60 HZ, Weight: 5 LBS, Category: CIRCUIT BREAKER, Shipping Dimensions: -, ERC #: MO-5280, Job #: 128, Additional Notes: -.
100 Amps, Square D, Schneider, I line, FH36100, Type FH, 25kA @ 480V, 3 phase, 600V, Thermal magnetic
Denver Breaker & Supply | Denver, CO
Seller: Denver Breaker & Supply
Location: Denver, CO
Mfr: Square D
Model: SCHNEIDER
100 Amps, Square D, FIJ34100 FIJ/FI I-Limiter circuit breaker w/FIJ mounting bracket
Industrial Control & Supply | Santa Fe Springs, CA
Seller: Industrial Control & Supply
Location: Santa Fe Springs, CA
Mfr: Square D
Model: FIJ34100 FIJ/FI ILIMITER CIRCUIT BREAKER W/FIJ MOU
100 Amps, Square D, GJL36100, #1367229
RESA Power Solutions | Cerritos, CA
Seller: RESA Power Solutions
Location: Cerritos, CA
Mfr: Square D
Model: GJL36100
Square D Circuit Breaker, Molded Case type, Catalog Number GJL36100, 100 amp frame current, 600 volts.
