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Circuit Breakers

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Single-pole,120/240V,BR,#14-4 AWG Cu/Al,Q1,BR,Type BR loadcenters

Molded Case Circuit Breakers

Mini circuit breaker, Homeline, 20A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL

Miniature Circuit Breakers

Multi 9 - C60BP - MCB - 1P - 20 A - C Curve - 277 V - 10 kA - UL 489

Low Voltage Circuit Breakers

Branch Circuit Breaker, GFCI 1-Pole 20A 120V, 10Ka Interrupt Rating

GFCI Circuit Breakers

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SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 20A, 3 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

BDA34020Y PowerPact I-Line Type BDA Molded Case Circuit Breaker, 480Y/277 V AC, 20 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDA34020Y

Item #: 466949

SQUARE D

Mini circuit breaker, E-Frame, 30A, 2 pole, 480Y/277VAC, 25kA max, bolt on [TAA]

EDB24030 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 30 A, 18 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB24030

UPC: 785901879046

Item #: 175990

SQUARE D

Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

HJA36030 PowerPact 80% Rated Type HJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 30 A, 100 kA at 240 VAC/65 kA at 480 VAC/25 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HJA36030

UPC: 785901491118

Item #: 103349

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 15A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42315 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 15 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42315

Item #: 470607

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 4A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F43304 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 4 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F43304

Item #: 509166

SQUARE D

Mini circuit breaker, E-Frame, 100A, 3 pole, 480Y/277VAC, 65kA max, bolt on [TAA]

EGB34100 E-FRAME Type EGB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 100 A, 35 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EGB34100

UPC: 785901311188

Item #: 95351

SQUARE D

QOM2175VH Circuit Breaker, 175 Amp, 2 Pole, 120/240V

QOM2175VH Circuit Breaker, 175 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOM2175VH

UPC: 785901848585

Item #: 47083

SQUARE D

Circuit breaker, PowerPacT B, 100A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

BDL36100 PowerPact Type BDL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 100 A, 10/14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDL36100

Item #: 495630

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 15A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F43215 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 15 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F43215

Item #: 581334

Square D

QOB340VH Miniature Circuit Breaker, 40 Amp, 3 Pole, 120/240V

QOB340VH Miniature Circuit Breaker, 40 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB340VH

UPC: 785901054818

Item #: 134650

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 20A, 3 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

BDA36020 PowerPact Type BDA Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 20 A, 10/14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDA36020

Item #: 466920

SQUARE D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

JGA36200 PowerPact Type JGA Standard Molded Case Circuit Breaker, 600 V AC/250 V DC, 200 A, 18/20 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JGA36200

UPC: 785901430735

Item #: 125369

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 10A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

M9F22210 C60SP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 10 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F22210

Item #: 564920

SQUARE D

HGL36150U31X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

HGL36150U31X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HGL36150U31X

UPC: 785901308171

Item #: 362113

SQUARE D

HGL36100U31X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V

HGL36100U31X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HGL36100U31X

UPC: 785901229049

Item #: 421858

SQUARE D

Mini circuit breaker, E-Frame, 30A, 3 pole, 480Y/277VAC, 65kA max, bolt on [TAA]

EGB34030 E-FRAME Type EGB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 30 A, 35 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EGB34030

UPC: 785901073017

Item #: 123965

SQUARE D

Circuit breaker enclosure, QO, 1 phase, 2 spaces, 125A, NEMA3R, UL

QO2125BNRB 1-Phase Circuit Breaker Enclosure, 6.93 in W x 4.12 in D x 16.18 in H, NEMA 3R NEMA Rating, Steel/Tin Plated Copper

MFR: Schneider Electric

MFR #: QO2125BNRB

UPC: 785901051800

Item #: 176470

Square D

QOU Circuit Breaker Mechanical Interlock

QOU2DTILA Mechanical Interlock Attachment

MFR: Schneider Electric

MFR #: QOU2DTILA

UPC: 785901376385

Item #: 121618

SQUARE D

QO2225SL Miniature Circuit Breaker, 225 Amp, 4 Pole, 120/240V

QO2225SL Miniature Circuit Breaker, 225 Amp, 4 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO2225SL

UPC: 785901755708

Item #: 8116

Square D

QOB280 Miniature Circuit Breaker, 80 Amp, 2 Pole, 120/240V

QOB280 Miniature Circuit Breaker, 80 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB280

UPC: 785901019701

Item #: 5405

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 10A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F43210 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 10 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F43210

Item #: 525958

SQUARE D

Circuit breaker, PowerPacT H, 50A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

HDL36050 HDL Hda Molded Case Circuit Breaker, 600 V AC/250 V DC, 50 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HDL36050

UPC: 785901706700

Item #: 98552

Square D by Schneider Electric

CIRCUIT BREAKER FIXED PADLOCK ATTACHMENT

EDPA E Series Clamp Fixed Padlock Attachment, For Use With ED, EG and EJ 1, 2 or 3-Pole Circuit Breaker

MFR: Schneider Electric

MFR #: EDPA

UPC: 785901597025

Item #: 88180

SQUARE D

HOM2200BB Homeline Miniature Circuit Breaker, 200 Amp, 2 Pole, 120/240V

HOM2200BB Homeline Miniature Circuit Breaker, 200 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: HOM2200BB

UPC: 785901876601

Item #: 41451

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 3A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42203 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 3 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42203

Item #: 470597

SQUARE D

Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

HDL36150 PowerPact 80% Rated Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 150 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HDL36150

UPC: 785901623212

Item #: 90580

Square D

Mini circuit breaker, QO, 45A, 3 pole, 120/240VAC, 10kA, plug in

QO345 Standard Miniature Circuit Breaker, 240 V AC, 45 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO345

UPC: 785901012481

Item #: 132864

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 10A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F43310 Multi 9 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 10 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F43310

Item #: 512141

Eaton Bussmann Series

No Image Available

CHM1DU CH Series Modular Fuse Holder, 600/690 V AC, 30/32 A, Class: Midget, 18 to 4 AWG Wire, 1 Poles

MFR: Eaton Bussmann

MFR #: CHM1DU

UPC: 051712362597

Item #: 251715

Square D

Mini circuit breaker, QO, 25A, 3 pole, 120/240VAC, 10kA, plug in

QO325 Standard Miniature Circuit Breaker, 240 V AC, 25 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO325

UPC: 785901012467

Item #: 14103

SQUARE D

QO230EPD Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

QO230EPD Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO230EPD

UPC: 785901120759

Item #: 127478

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 6A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

M9F22106 C60SP Multi-Standard Miniature Circuit Breaker, 240/415 V AC/60 V DC, 6 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F22106

Item #: 473016

Square D

QOB3150VH Miniature Circuit Breaker, 150 Amp, 3 Pole, 120/240V

QOB3150VH Miniature Circuit Breaker, 150 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB3150VH

UPC: 785901065517

Item #: 96560

Leviton

Load Center Filler Plates - 10 Pack

LFPLT Filler Plate, 5 in L x 7 in W, For Use With Load Center Panels and Branch Circuit Breakers

MFR: Leviton

MFR #: LFPLT

UPC: 078477822845

Item #: 580413

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 2A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F43302 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 2 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F43302

Item #: 493534

SQUARE D

Mini circuit breaker, E-Frame, 90A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]

EDB34090 E-FRAME Type EDB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 90 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB34090

UPC: 785901875376

Item #: 5685

SQUARE D

Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

BDL36030 PowerPact Type BDL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 30 A, 10/14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDL36030

Item #: 479314

Leviton

LB220-G LB Series Ground Fault Circuit Breaker, 120/240 V AC, 20 A, 2 Poles, Magnetic Trip

LB220-G LB Series Ground Fault Circuit Breaker, 120/240 V AC, 20 A, 2 Poles, Magnetic Trip

MFR: Leviton

MFR #: LB220-G

UPC: 078477468609

Item #: 691081

Square D

Mini circuit breaker, QOU, 40A, 3 pole, 240VAC, 10kA

QOU340 Type QOU Standard Unit Mount Miniature Circuit Breaker, 240 V AC, 40 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOU340

UPC: 785901418955

Item #: 165539

SQUARE D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 3.3, 80%, ABC

LJA36400U31X PowerPact Type LJA Solid State Molded Case Circuit Breaker With Micrologic Trip, 600 V AC, 400 A, 25 kA Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: LJA36400U31X

UPC: 785901648550

Item #: 224219

SQUARE D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

JGL36200 PowerPact Standard Type JGL Molded Case Circuit Breaker, 600 V AC/250 V DC, 200 A, 65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JGL36200

UPC: 785901683216

Item #: 135082

SQUARE D

Mini circuit breaker, E-Frame, 70A, 3 pole, 480Y/277VAC, 25kA max, bolt on [TAA]

EDB34070 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 70 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB34070

UPC: 785901875352

Item #: 5632

SQUARE D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

JJA36200 PowerPact Type JJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 200 A, 25/20 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JJA36200

UPC: 785901939245

Item #: 179857

SQUARE D

Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

HDL36030 PowerPact 80% Rated Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 30 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HDL36030

UPC: 785901706632

Item #: 182661

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 15A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42215 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 15 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42215

Item #: 504658

SQUARE D

Circuit breaker, PowerPacT M, 300A to 800A, 3 pole, 600VAC, 18kA, I-Line, adjustable trip, 80%, ABC

MGA36800E10 Series Circuit Breaker, 600 V AC, 300-800 A, 35 to 60 kA interrupt, 3 poles, Magnetic trip

MFR: Schneider Electric

MFR #: MGA36800E10

Item #: 666840

SQUARE D

Mini circuit breaker, QO, 20A, 1 pole, 120/240VAC, 10kA, plug in, AC shunt

QO1201021 Standard Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO1201021

UPC: 785901493815

Item #: 166302

Eaton Bussmann Series

1A 600V Class CC Limitron Fast Acting Fuse

KTK-R-1 Limitron KTK-R Fast Acting Fuse, 1 A, 600 V AC, 200 kA Interrupt, CC Class, Cylindrical Body

MFR: Eaton Bussmann

MFR #: KTK-R-1

UPC: 051712420587

Item #: 239047

About Circuit Breakers

Circuit breakers are a critical component of electrical systems, protecting them against overload or short-circuiting. These devices shut off power when levels exceed a safety threshold in order to prevent damage to equipment or personnel. There are a variety of types of circuit breakers to suit different applications, including miniature, molded case, low voltage, GFCI, and AFCI.