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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

Showing 6721 - 6768 of 8146 Items

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SQUARE D

Circuit breaker, LA, 125A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

LAL36125 PowerPact Adjustable Standard Interrupt Molded Case Circuit Breaker, 600 V AC/250 V DC, 125 A, 250 VDC/600 VAC/42 kA at 240 VAC/30 kA at 480 VAC/22 kA at 600 VAC/10 kA at 125 VDC/10 kA at 250 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LAL36125

UPC: 785901848400

Item #: 131421

Square D

Q4L3400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 240V

Q4L3400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: Q4L3400

UPC: 785901649281

Item #: 164395

SQUARE D

LHP36300MB Molded Case Circuit Breaker, 300 Amp, 3 Pole, 600V

LHP36300MB Molded Case Circuit Breaker, 300 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LHP36300MB

UPC: 785901668350

Item #: 908613

Square D

HGL36150U33X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

HGL36150U33X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HGL36150U33X

UPC: 785901133599

Item #: 265854

Square D

QDL32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

QDL32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QDL32175

UPC: 785901523062

Item #: 109877

SQUARE D

Circuit breaker, LA, 225A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

LAL36225 I-Line PowerPact Type LAL Molded Case Circuit Breaker, 600 V AC/250 V DC, 225 A, 250 VDC/600 VAC/42 kA at 240 VAC/30 kA at 480 VAC/22 kA at 600 VAC/10 kA at 125 VDC/10 kA at 250 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LAL36225

UPC: 785901009818

Item #: 198996

Square D

RLF36120CU44A Molded Case Circuit Breaker, 1200 Amp, 3 Pole, 600V

RLF36120CU44A Molded Case Circuit Breaker, 1200 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: RLF36120CU44A

UPC: 785901234012

Item #: 234408

Square D

JGL36250U31XUA Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

JGL36250U31XUA Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JGL36250U31XUA

UPC: 785901651697

Item #: 315696

Square D

RLF36200U44A Molded Case Circuit Breaker, 2000 Amp, 3 Pole, 600V

RLF36200U44A Molded Case Circuit Breaker, 2000 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: RLF36200U44A

UPC: 785901234074

Item #: 536742

SQUARE D

LHP36400MB Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V

LHP36400MB Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LHP36400MB

UPC: 785901205128

Item #: 915858

SQUARE D

Circuit breaker, PowerPacT H, 20A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

HJL36020 PowerPact 80% Rated Type HJL Molded Case Circuit Breaker, 600 V AC/250 V DC, 20 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 #: HJL36020

UPC: 785901955955

Item #: 80404

SQUARE D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, lugs, MicroLogic 3.3S, 100%

LGL36400CU33X PowerPact Current Limiter Standard L Molded Case Circuit Breaker, 600 V AC, 400 A, 18/35/65 kA Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: LGL36400CU33X

UPC: 785901486831

Item #: 432574

SQUARE D

Circuit breaker, LH, 200A, 3 pole, 600VAC, 25kA, 250VDC, 50kA, lugs, thermal magnetic

LHL36200 Adjustable High Interrupt Molded Case Circuit Breaker, 600 V AC/250 V DC, 200 A, 25/35/50/65 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LHL36200

UPC: 785901082125

Item #: 190206

SQUARE D

Circuit breaker, PowerPacT Q, 200A, 3 pole, 240VAC, 10kA, lugs, thermal magnetic, 80%, top of panel

QBM32200TN PowerPact MasterPact Type QBM Molded Case Circuit Breaker, 208Y/120/240 V AC, 200 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QBM32200TN

UPC: 785901662679

Item #: 110521

SQUARE D

LAP36400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V

LAP36400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LAP36400

UPC: 785901424000

Item #: 964043

SQUARE D

Circuit breaker, PowerPacT M, 600A, 3 pole, 600VAC, 25kA, lugs, ET 1.0, 80%

MJL36600 PowerPact Type MJL Molded Case Circuit Breaker, 600 V AC/250 V DC, 600 A, 25 kA Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: MJL36600

UPC: 785901629306

Item #: 140765

SQUARE D

Circuit breaker, PowerPacT H, 40A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

HJL36040 PowerPact 80% Rated Type HJL Molded Case Circuit Breaker, 600 V AC/250 V DC, 40 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 #: HJL36040

UPC: 785901706557

Item #: 107595

Square D

QBA32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

QBA32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QBA32175

UPC: 785901405146

Item #: 184348

SQUARE D

Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

HGA36070 PowerPact 80% Rated Type HGA Molded Case Circuit Breaker, 600 V AC/250 V DC, 70 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 #: HGA36070

UPC: 785901491293

Item #: 189924

SQUARE D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 50kA, I-Line, thermal magnetic, 80%, ABC

JLA36200 I-Line PowerPact J Type JLA Molded Case Circuit Breaker, 600 V AC/500 V DC, 200 A, 125 kA at 240 VAC/100 kA at 480 VAC/50 kA at 600 VAC/20 kA at 250 VDC/50 kA at 500 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JLA36200

UPC: 785901673101

Item #: 115025

Square D

Q4L3250 Molded Case Circuit Breaker, 250 Amp, 3 Pole, 240V

Q4L3250 Molded Case Circuit Breaker, 250 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: Q4L3250

UPC: 785901649250

Item #: 80714

Square D

QGL32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

QGL32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QGL32175

UPC: 785901603535

Item #: 195691

Square D

Circuit breaker, PowerPact H, 125A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%, aux switch

HGL36125AA I-Line PowerPact Molded Case Circuit Breaker With Auxiliary Switch, 600 V AC, 125 A, 65 kA at 240 V AC/35 kA at 480 V AC/18 kA at 600 V AC/20 kA at 250/500 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HGL36125AA

UPC: 785901054313

Item #: 171856

SQUARE D

Circuit breaker, PowerPacT H, 110A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%

HLL36110 I-Line PowerPact 80% Rated Type HLL Molded Case Circuit Breaker, 600 V AC/250 to 500 V DC, 110 A, 125 kA at 240 VAC/100 kA at 480 VAC/50 kA at 600 VAC/20 kA at 250 VDC/50 kA at 500 VDC/250 VDC/500 VDC/600 VAC Interrupt, 3 Poles

MFR: Schneider Electric

MFR #: HLL36110

UPC: 785901433781

Item #: 954651

SQUARE D

Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic, shunt trip

LAL364001021 I-Line PowerPact Standard Molded Case Circuit Breaker, 600 VAC, 250 VDC, 400 A, 10/22/30/42 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LAL364001021

UPC: 785901339496

Item #: 51812

SQUARE D

Circuit breaker, LA, 150A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

LAL36150 PowerPact Adjustable Standard Interrupt Molded Case Circuit Breaker, 600 V AC/250 V DC, 150 A, 250 VDC/600 VAC/42 kA at 240 VAC/30 kA at 480 VAC/22 kA at 600 VAC/10 kA at 125 VDC/10 kA at 250 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LAL36150

UPC: 785901563228

Item #: 93665

SQUARE D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, busbar, MicroLogic 3.3, 80%

LGF36400U31X PowerPact Standard L Molded Case Circuit Breaker, 600 V AC, 400 A, 65 kA at 240 V AC/35 kA at 480 V AC/18 kA at 600 V AC Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: LGF36400U31X

UPC: 785901521785

Item #: 139880

SQUARE D

MJL36400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V

MJL36400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: MJL36400

UPC: 785901701828

Item #: 22942

SQUARE D

Circuit breaker, PowerPacT H, 45A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

HGL36045 I-Line PowerPact H Type HGL Molded Case Circuit Breaker, 600 V AC/250 to 500 V DC, 45 A, 18/20/35/65 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HGL36045

UPC: 785901683117

Item #: 224924

Square D

Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 18kA, lugs, ET1.0l, 80%

PGL36060 PowerPact Molded Case Circuit Breaker, 600 V AC, 600 A, 65 kA at 240 V AC, 35 kA at 480 V AC, 18 kA at 600 V AC Interrupt, 3 Poles, Electronic Trip

MFR: Schneider Electric

MFR #: PGL36060

UPC: 785901564508

Item #: 849042

SQUARE D

Circuit breaker, PowerPacT H, 25A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

HJL26025 PowerPact Type HJL Molded Case Circuit Breaker, 600 V AC/250 V DC, 25 A, 20/25/65/100 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HJL26025

UPC: 785901623243

Item #: 647624

SQUARE D

Circuit breaker, LA, 350A, 2 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

LAL26350 I-Line PowerPact Type LAL Molded Case Circuit Breaker, 600 V AC/250 V DC, 350 A, 250 VDC/600 VAC/42 kA at 240 VAC/30 kA at 480 VAC/22 kA at 600 VAC/10 kA at 125 VDC/10 kA at 250 VDC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LAL26350

UPC: 785901426486

Item #: 101911

SQUARE D

Circuit breaker, PowerPacT H, 80A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

HGL26080 PowerPact Type HGL Molded Case Circuit Breaker, 600 V AC/250 V DC, 80 A, 18/20/35/65 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HGL26080

UPC: 785901433873

Item #: 1096882

SQUARE D

Circuit breaker, PowerPacT H, 25A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

HDL26025 I-Line PowerPact Type HDL Molded Case Circuit Breaker, 600 V AC/250 V DC, 25 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250 VDC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HDL26025

UPC: 785901706649

Item #: 178379

SQUARE D

Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

HGL26020 I-Line PowerPact 80% Rated Type HGL Molded Case Circuit Breaker, 600 V AC/250 to 500 V DC, 20 A, 250 VDC/500 VDC/600 VAC/65 kA at 240 VAC/35 kA at 480 VAC/18 kA at 600 VAC/20 kA at 500 VDC/20 kA at 250 VDC Interrupt, 2 Poles

MFR: Schneider Electric

MFR #: HGL26020

UPC: 785901433767

Item #: 166705

SQUARE D

Circuit breaker, PowerPacT J, 150A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

JDL26150 PowerPact Type JDL 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 250 VDC/250 VDC/600 VAC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JDL26150

UPC: 785901955771

Item #: 389381

SQUARE D

QDL22250 Molded Case Circuit Breaker, 250 Amp, 2 Pole, 240V

QDL22250 Molded Case Circuit Breaker, 250 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDL22250

UPC: 785901546030

Item #: 199230

SQUARE D

Circuit breaker, PowerPacT H, 60A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

HGL26060 I-Line PowerPact H Type HGL Molded Case Circuit Breaker, 600 V AC/250 to 500 V DC, 60 A, 18/20/35/65 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HGL26060

UPC: 785901433859

Item #: 34845

Square D

Q4L2300 Molded Case Circuit Breaker, 300 Amp, 2 Pole, 240V

Q4L2300 Molded Case Circuit Breaker, 300 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: Q4L2300

UPC: 785901649229

Item #: 197270

SQUARE D

Circuit breaker, PowerPacT J, 175A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

JDL26175 PowerPact Type JDL Molded Case Circuit Breaker, 600 V AC/250 V DC, 175 A, 25 kA at 240 VAC/18 kA at 480 VAC/14 kA at 600 VAC/20 kA at 250 VDC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: JDL26175

UPC: 785901461906

Item #: 40794

SQUARE D

Circuit breaker, PowerPacT H, 15A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

HJL26015 PowerPact 80% Rated Type HJL Molded Case Circuit Breaker, 600 V AC/250 V DC, 15 A, 250 VDC/600 VAC/65 kA at 480 VAC/25 kA at 600 VAC/100 kA at 240 VAC/20 kA at 250 VDC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HJL26015

UPC: 785901839439

Item #: 190864

SQUARE D

Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

HJA36070 PowerPact 80% Rated Type HJA Molded Case Circuit Breaker, 600 V AC/250 V DC, 70 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 #: HJA36070

UPC: 785901700661

Item #: 120089

SQUARE D

Circuit breaker, LH, I-Line mount, 300A, 3 pole, 25kA, 600VAC, thermal magnetic

LH36300 I-Line Molded Case Circuit Breaker, 600 V AC/250 V DC, 300 A, 25/35/50/65 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LH36300

UPC: 785901339410

Item #: 38603

SQUARE D

LA36350 Molded Case Circuit Breaker, 350 Amp, 3 Pole, 600V

LA36350 Molded Case Circuit Breaker, 350 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LA36350

UPC: 785901426288

Item #: 86534

Square D

QGA32110 Molded Case Circuit Breaker, 110 Amp, 3 Pole, 240V

QGA32110 Molded Case Circuit Breaker, 110 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QGA32110

UPC: 785901603542

Item #: 99907

Leviton

Branch Circuit Breaker, Standard 2-Pole 15A 120/240V, 10KA Interrupt Rating

LB215 Basic Standard Branch Circuit Breaker, 120/240 VAC, 15 A, 10 kA Interrupt, 2 Poles

MFR: Leviton

MFR #: LB215

UPC: 078477856529

Item #: 817923

SQUARE D

Circuit breaker, LH, 400A, 2 pole, 600VAC, 25kA, 250VDC, 50kA, I-Line, thermal magnetic, phase AC

LH26400AC I-Line Molded Case Circuit Breaker, 600 V AC/250 V DC, 400 A, 65 kA at 240 VAC/35 kA at 480 VAC/25 kA at 600 VAC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: LH26400AC

UPC: 785901358725

Item #: 82884

SQUARE D

Circuit breaker, PowerPacT H, 100A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB

HDA261001 I-Line PowerPact H Type HDA Molded Case Circuit Breaker, 600 V AC/250 V DC, 100 A, 18/14/20/25 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: HDA261001

UPC: 785901419051

Item #: 96626

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.