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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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Square D

QOB130VH Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V

QOB130VH Miniature Circuit Breaker, 30 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB130VH

UPC: 785901371908

Item #: 96446

Square D

QOB230EPD Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

QOB230EPD Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB230EPD

UPC: 785901120780

Item #: 101161

SQUARE D

Mini circuit breaker, QO, 50A, 1 pole, 120/240VAC, 10kA, plug in

QO150 Standard Miniature Circuit Breaker, 120/240 V AC, 50 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO150

UPC: 785901400226

Item #: 115670

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 1A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F43201 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 1 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F43201

Item #: 503766

SCHNEIDER ELECTRIC

Multi9 - comb busbar - 3L - 18 mm pitch - 12 modules - 115A

M9XUP312 Combination Busbar, For Use With Multi9 C60BP M9XU Series 115 A 277/480 V AC Miniature Circuit Breaker, 12 Modules, 18 mm Pitch, 3 Lines Description, Light Gray

MFR: Schneider Electric

MFR #: M9XUP312

Item #: 578458

Square D

QOB370VH Miniature Circuit Breaker, 70 Amp, 3 Pole, 120/240V

QOB370VH Miniature Circuit Breaker, 70 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB370VH

UPC: 785901054849

Item #: 111686

SQUARE D

QO3125SL Miniature Circuit Breaker, 125 Amp, 3 Pole, 240V

QO3125SL Miniature Circuit Breaker, 125 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QO3125SL

UPC: 785901031338

Item #: 153710

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 40A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42340 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 40 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42340

Item #: 536845

SCHNEIDER ELECTRIC

Multi9 - terminals for M9XU comb busbar - set of 4

M9XUPC04 Multi9 Terminal, For Use With Model M9XU Combination Busbar

MFR: Schneider Electric

MFR #: M9XUPC04

Item #: 491345

SQUARE D

Circuit breaker, PowerPacT B, 30A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

BGA34030Y PowerPact Standard Molded Case Circuit Breaker, 480Y/277 V AC, 30 A, 35 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BGA34030Y

UPC: 785901068945

Item #: 475255

SQUARE D

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

BDL36080 PowerPact Type BDL Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 80 A, 10/14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDL36080

Item #: 432196

Square D

HOMT3020 Homeline Tandem circuit breaker, Homeline, 1 x 1 pole at 30A, 1 x 1 pole at 20A, 120/240VAC, 10kA AIR, plug in, UL

HOMT3020 Homeline Tandem circuit breaker, Homeline, 1 x 1 pole at 30A, 1 x 1 pole at 20A, 120/240VAC, 10kA AIR, plug in, UL

MFR: Schneider Electric

MFR #: HOMT3020

UPC: 785901706366

Item #: 98804

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 80A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

BJA36080 I-Line PowerPact Molded Case Circuit Breaker, 600Y/347 V AC, 80 A, 100 kA at 240 V AC, 65 kA at 480 V AC, 25 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BJA36080

Item #: 507480

SQUARE D

EDB14015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 277V

EDB14015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 277V

MFR: Schneider Electric

MFR #: EDB14015

UPC: 785901878896

Item #: 175140

Square D

QO330VH Miniature Circuit Breaker, 30 Amp, 3 Pole, 120/240V

QO330VH Miniature Circuit Breaker, 30 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO330VH

UPC: 785901371885

Item #: 136956

Square D

QOB120CAFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V

QOB120CAFI Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB120CAFI

UPC: 785901530602

Item #: 116378

SQUARE D

Mini circuit breaker, E-Frame, 40A, 2 pole, 480Y/277VAC, 25kA max, bolt on [TAA]

EDB24040 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 40 A, 18 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB24040

UPC: 785901879060

Item #: 176041

SQUARE D

Mini circuit breaker, E-Frame, 20A, 3 pole, 480Y/277VAC, 100kA max, bolt on [TAA]

EJB34020 E-FRAME Type EJB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 20 A, 65 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EJB34020

UPC: 785901326380

Item #: 91967

SQUARE D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

JDA36250 PowerPact Type JDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 250 A, 14/20 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JDA36250

UPC: 785901834175

Item #: 163952

SQUARE D

Mini circuit breaker, E-Frame, 50A, 2 pole, 480Y/277VAC, 25kA max, bolt on [TAA]

EDB24050 Type EDB Molded Case Standard E-FRAME Miniature Circuit Breaker, 277/480Y V AC, 50 A, 18 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB24050

UPC: 785901879084

Item #: 176109

SQUARE D

Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

HGL36150 PowerPact 80% Rated Type HGL Molded Case Circuit Breaker, 600 V AC/250 V DC, 150 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 #: HGL36150

UPC: 785901433927

Item #: 182761

Square D

Mini circuit breaker, QO, 30A, 3 pole, 208Y/120VAC, 10kA, bolt on, 6mA grd fault A, pigtail [TAA]

QOB330GFI Type QOB-GFI Class A Ground Fault Miniature Circuit Breaker, 208Y/120 V AC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOB330GFI

UPC: 785901989226

Item #: 315160

Square D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

JGA36250 PowerPact Molded Case Circuit Breaker, 600 V AC/250 V DC, 250 A, 18/20 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JGA36250

UPC: 785901939139

Item #: 163

SQUARE D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

JJA36250 PowerPact Type JJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 250 A, 20/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JJA36250

UPC: 785901689881

Item #: 7688

SQUARE D

HOM2150BB Homeline Miniature Circuit Breaker, 150 Amp, 4 Pole, 120/240V

HOM2150BB Homeline Miniature Circuit Breaker, 150 Amp, 4 Pole, 120/240V

MFR: Schneider Electric

MFR #: HOM2150BB

UPC: 785901296201

Item #: 78696

SQUARE D

Circuit breaker, PowerPacT L, 600A, 3 pole, 600VAC, 18kA, lugs, MicroLogic 3.3, 80%

LGL36600U31X PowerPact 80% Rated Molded Case Circuit Breaker, 600 V AC, 600 A, 18 kA at 600 V AC Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: LGL36600U31X

UPC: 785901594437

Item #: 300821

SQUARE D

HOM230EPD Homeline Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

HOM230EPD Homeline Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: HOM230EPD

UPC: 785901682769

Item #: 165342

SQUARE D

JJA36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

JJA36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JJA36250U31X

UPC: 785901159117

Item #: 278572

SQUARE D

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

LJA36600U31X PowerPact Type LJA Solid State Molded Case Circuit Breaker With Micrologic Trip, 600 V AC, 600 A, 25 kA Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: LJA36600U31X

UPC: 785901404712

Item #: 297272

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 5A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42305 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 5 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42305

Item #: 467914

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 30A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

M9F42130 C60BP Multi-Standard Miniature Circuit Breaker, 240/415 VAC, 60 VDC, 30 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42130

Item #: 525955

Square D

QGA32200 Molded Case Circuit Breaker, 200 Amp, 3 Pole, 240V

QGA32200 Molded Case Circuit Breaker, 200 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QGA32200

UPC: 785901814702

Item #: 76738

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 30A, 3 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

BDA34030Y I-Line PowerPact Molded Case Circuit Breaker, 480Y/277 V AC, 30 A, 14/18/25 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDA34030Y

Item #: 487943

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 40A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

BDL36040 PowerPact BD 040 80% Rated Molded Case Circuit Breaker, 600Y/347 VAC, 250 VDC, 40 A, 10/14 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BDL36040

Item #: 457710

SQUARE D

Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

HGA36150 PowerPact 80% Rated Type HGA Molded Case Circuit Breaker, 600 V AC/250 V DC, 150 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 #: HGA36150

UPC: 785901795070

Item #: 69899

SQUARE D

Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277VAC, 65kA max, bolt on [TAA]

EGB34050 E-FRAME Type EGB Molded Case Standard Miniature Circuit Breaker, 277/480Y V AC, 50 A, 35 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EGB34050

UPC: 785901073024

Item #: 157458

SCHNEIDER ELECTRIC

Multi9 - terminals for M9XC comb busbar - set of 4

M9XCPC04 Terminal, For Use With Multi 9 C60 C60BP Comb Busbar

MFR: Schneider Electric

MFR #: M9XCPC04

Item #: 493537

Square D

Mini circuit breaker, QOU, 30A, 1 pole, 120/240VAC, 10kA

QOU130 Type QOU Standard Unit Mount Miniature Circuit Breaker, 120/240 V AC, 30 A, 10 kA Interrupt, 1 Pole, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOU130

UPC: 785901418566

Item #: 166407

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 50A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

BJA36050 I-Line PowerPact Molded Case Circuit Breaker, 600Y/347 V AC, 50 A, 100 kA at 240 V AC, 65 kA at 480 V AC, 25 kA at 600Y/347 V AC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BJA36050

Item #: 521230

Square D

Mini circuit breaker, QO, 40A, 1 pole, 120/240VAC, 10kA, plug in

QO140 Standard Miniature Circuit Breaker, 120/240 V AC, 40 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO140

UPC: 785901400189

Item #: 115659

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 20A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42320 C60BP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 20 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42320

Item #: 470603

Square D

Circuit breaker enclosure, QO, 3 phase, 3 spaces, 100A, NEMA3R, UL

QO3100BNRB 1-Phase Circuit Breaker Enclosure, 6.93 in W x 4.12 in D x 13.19 in H, NEMA 3R NEMA Rating, Steel/Tin Plated Copper

MFR: Schneider Electric

MFR #: QO3100BNRB

UPC: 785901051770

Item #: 6471

SCHNEIDER ELECTRIC

Circuit breaker, PowerPacT B, 100A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

BJA36100 I-Line PowerPact Molded Case Circuit Breaker, 480Y/277 V AC, 30 A, 25 kA at 240 V AC, 18 kA at 480 V AC, 14 kA at 600Y/347 V AC Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BJA36100

Item #: 512741

SQUARE D

Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, I-Line, thermal magnetic

LA36400 Standard Type LA Molded Case Circuit Breaker, 600 V AC/250 V DC, 400 A, 25 kA at 600 VAC/42 kA at 240 VAC/30 kA at 480 VAC/250 VDC/600 VAC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LA36400

UPC: 785901426325

Item #: 161996

SQUARE D

Circuit breaker, PowerPacT L, 600A, 3 pole, 600VAC, 18kA, I-Line, MicroLogic 3.3, 80%, ABC

LGA36600U31X I-Line PowerPact L Current Limiter Standard Molded Case Circuit Breaker, 600 V AC, 600 A, 18/35/65 kA Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: LGA36600U31X

UPC: 785901989813

Item #: 265003

Square D

QOB240VH Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

QOB240VH Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB240VH

UPC: 785901054764

Item #: 106526

SQUARE D

Circuit breaker, PowerPacT B, 125A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

BGA36125 PowerPact I-Line Type BGA Molded Case Circuit Breaker, 600Y/347 V AC, 125 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: BGA36125

Item #: 486178

Leviton

TM BRANCH CIRCUIT BREAKER STANDARD 2-POLE 35A 120/240V. 10KA INTERRUPT RATING. W/ INSTRUCTION SHEET

LB235-T Standard Circuit Breaker With Instruction Sheet, 120/240 V AC, 35 A, 10 kA Interrupt, 2 Poles

MFR: Leviton

MFR #: LB235-T

UPC: 078477644690

Item #: 591012

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.