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

Mini circuit breaker, QOU, 35A, 2 pole, 120/240 VAC, 10kA

MFR: Schneider Electric

MFR #: QOU235

UPC: 785901489153

Item #: 134985

In Stock - Check Availability

$125.79 each

Availability

Location	Available Qty

Eaton

QBHW1015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V

MFR: Eaton

MFR #: QBHW1015

UPC: 786679392003

Item #: 87359

In Stock - Check Availability

$168.34 each

Availability

Location	Available Qty

Eaton

BR125 Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V

MFR: Eaton

MFR #: BR125

UPC: 786676362153

Item #: 76793

In Stock - Check Availability

$44.38 each

Availability

Location	Available Qty

Eaton

Eaton molded case circuit breaker accessory terminal, Terminal, 400 A, Three-pole, (2) #2/0 AWG-250 kcmil or (1) 2/0-500 kcmil Cu/Al, Frame J-K, Series C, Pressure type line and load

MFR: Eaton

MFR #: 3TA401K

UPC: 786679884010

Item #: 41938

In Stock - Check Availability

$207.24 each

Availability

Location	Available Qty

Eaton

Eaton molded case circuit breaker accessory handle mechanism, Flex shaft flange-mounted handle mechanism, EG-Frame, Frame J-K, Series C, 3 ft

MFR: Eaton

MFR #: EHMFS03

UPC: 782116125913

Item #: 125068

In Stock - Check Availability

$890.28 each

Availability

Location	Available Qty

Eaton

Eaton molded case circuit breaker accessory line and load terminal, Multiwire Connectors, 125 A, #14-2 AWG, EG-Frame, Frame J-K, Series G, Three-wire

MFR: Eaton

MFR #: 3TA125E3K

UPC: 782116125456

Item #: 127865

Available to Order

$120.68 each

Availability

Location	Available Qty

Motor circuit protector, PowerPact H, 30A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

Square D

HJL36030M71 Motor Circuit Breaker, 30 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HJL36030M71

UPC: 785901492948

Item #: 192334

In Stock - Check Availability

$1124.18 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL36100

UPC: 785901955962

Item #: 7849

In Stock - Check Availability

$2253.46 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 225A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: JGA36225

UPC: 785901795841

Item #: 21136

In Stock - Check Availability

$4159.47 each

Availability

Location	Available Qty

Leviton

Smart Branch Circuit Breaker, Standard 1-Pole 20A 120V, 10KA Interrupt Rating

MFR: Leviton

MFR #: LB120-S

UPC: 078477815007

Item #: 1002660

Available to Order

$107.87 each

Availability

Location	Available Qty

Square D

Enclosed molded case switch, QO, 60A, 2 pole, 240VAC, 22kA, NEMA 1

MFR: Schneider Electric

MFR #: QO260NATS

UPC: 785901628866

Item #: 11757

In Stock - Check Availability

$213.19 each

Availability

Location	Available Qty

Eaton

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,30 A,10 kAIC,Four-pole,120/240V,BR,Independent,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters

MFR: Eaton

MFR #: BR430

UPC: 786676372206

Item #: 140830

Available to Order

$266.48 each

Availability

Location	Available Qty

Eaton

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch plug-on circuit breaker,20 A,10 kAIC,Four-pole,120/240V,BR,Independent,#14-4 AWG Cu/Al,Q28,BR,Type BR Loadcenters

MFR: Eaton

MFR #: BR420

UPC: 786676372152

Item #: 198302

Available to Order

$266.48 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 30A, 3P, 600Y/347V 25kA at 600Y/347 UL, I-Line

Schneider Electric

Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BJA36030

Item #: 847541

In Stock - Check Availability

$1990.31 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 2 A - C Curve - 277 V - 10 kA - UL 1077

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F22102

Item #: 674418

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 80A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL EverLink

Square D

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

MFR: Schneider Electric

MFR #: BDL36080

Item #: 600202

Available to Order

$1185.92 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 60A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL EverLink

Square D

Circuit breaker, PowerPacT B, 60A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL36060

Item #: 600200

In Stock - Check Availability

$971.55 each

Availability

Location	Available Qty

Eaton

QBHW2015 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V

MFR: Eaton

MFR #: QBHW2015

UPC: 786679392508

Item #: 63220

Available to Order

$468.71 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 10 A - C Curve - 277 V - 10 kA - UL 1077

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F22110

Item #: 674396

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 1P - 8 A - C Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 8A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F42108

Item #: 805401

In Stock - Check Availability

$110.48 each

Availability

Location	Available Qty

Eaton

BRN120EP Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V

MFR: Eaton

MFR #: BRN120EP

UPC: 786689031329

Item #: 899719

Available to Order

$526.46 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 3P - 15 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43315

Item #: 718391

In Stock - Check Availability

$345.01 each

Availability

Location	Available Qty

Eaton

BAB3040HS Miniature Circuit Breaker, 40 Amp, 3 Pole, 240V

MFR: Eaton

MFR #: BAB3040HS

UPC: 786679509661

Item #: 181578

Available to Order

$1681.23 each

Availability

Location	Available Qty

Eaton

FAZ-D32/3-NA Miniature Circuit Breaker, 32 Amp, 3 Pole, 125/277V

MFR: Eaton

MFR #: FAZ-D32/3-NA

Item #: 104708

Available to Order

$458.75 each

Availability

Location	Available Qty

Eaton

FAZ-D20/2-NA Miniature Circuit Breaker, 20 Amp, 2 Pole, 480V

MFR: Eaton

MFR #: FAZ-D20/2-NA

Item #: 1392

Available to Order

$289.45 each

Availability

Location	Available Qty

Eaton

FAZ-C3/2-NA Miniature Circuit Breaker, 3 Amp, 2 Pole, 277/480V

MFR: Eaton

MFR #: FAZ-C3/2-NA

Item #: 51865

Available to Order

$285.67 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 3 A - C Curve - 277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 3A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F22103

Item #: 747509

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 60A, 2 pole, 240VAC, 22kA, bolt on mount

SQUARE D

QOB260VH Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB260VH

UPC: 785901054788

Item #: 12693

Available to Order

$216.67 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 100A, 2 pole, 240VAC, 22kA, bolt on mount

SQUARE D

QOB2100VH Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB2100VH

UPC: 785901054757

Item #: 56198

Available to Order

$486.58 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 50A, 3 pole, 208Y/120VAC, 10kA, 6mA grd fault A, pigtail, plug in mount

Square D

Mini circuit breaker, QO, 50A, 3 pole, 208Y/120VAC, 10kA, plug in, 6mA grd fault A, pigtail

MFR: Schneider Electric

MFR #: QO350GFI

UPC: 785901218999

Item #: 193748

Available to Order

$913.09 each

Availability

Location	Available Qty

Eaton

BAB1025 Miniature Circuit Breaker, 25 Amp, 1 Pole, 120/240V

MFR: Eaton

MFR #: BAB1025

UPC: 786679301258

Item #: 190490

Available to Order

$83.49 each

Availability

Location	Available Qty

Eaton

FAZ-C6/3-NA Miniature Circuit Breaker, 6 Amp, 3 Pole, 277/480V

MFR: Eaton

MFR #: FAZ-C6/3-NA

Item #: 165710

Available to Order

$388.03 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 5 A - C Curve - 277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 5A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F22105

Item #: 788752

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

Eaton

Eaton BR thermal magnetic circuit breaker,Type BR 1-Inch quad circuit breaker,(2) 20 A, (2) 40 A,10 kAIC,Four-pole,120/240V,BRD,Independent,#14-4 AWG Cu/Al,BRD,Type BR Loadcenters

MFR: Eaton

MFR #: BRD220240

UPC: 786676007221

Item #: 523752

Available to Order

$272.24 each

Availability

Location	Available Qty

Eaton

BRP115GF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V

MFR: Eaton

MFR #: BRP115GF

UPC: 786689031152

Item #: 843606

In Stock - Check Availability

$340.33 each

Availability

Location	Available Qty

Eaton

FAZ-C2/2-NA Miniature Circuit Breaker, 2 Amp, 2 Pole, 277/480V

MFR: Eaton

MFR #: FAZ-C2/2-NA

Item #: 64993

Available to Order

$285.67 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 1 pole, 120/240VAC, 10kA, high density discharge, plug in mount

Square D

QO120HID Circuit Breaker, 20 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO120HID

UPC: 785901543725

Item #: 122267

Available to Order

$41.53 each

Availability

Location	Available Qty

Eaton

Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, Fixed magnetic trip type, Three-pole, 50 A, 600 Vac, 250 Vdc, Load side, 50/60 Hz

MFR: Eaton

MFR #: FD3050

UPC: 786679305690

Item #: 186612

Available to Order

$2166.95 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: HDL36080

UPC: 785901623168

Item #: 182729

In Stock - Check Availability

$1754.22 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HDL36070

UPC: 785901839859

Item #: 94641

In Stock - Check Availability

$1754.22 each

Availability

Location	Available Qty

Circuit breaker, PowerPact J, 250A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 3.2, 80%, ABC

Square D

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

MFR: Schneider Electric

MFR #: JJA36250U31X

UPC: 785901159117

Item #: 270279

Available to Order

$6162.91 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 225A, 3 pole, 240VAC, 65kA, phase ABC

SQUARE D

QGA32225 Molded Case Circuit Breaker, 225 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QGA32225

UPC: 785901789796

Item #: 150416

Available to Order

$2786.16 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 150A, 2 pole, 240VAC, 25kA, lugs OFF end, studs, nuts ON end

SQUARE D

QDP22150TM Molded Case Circuit Breaker, 150 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDP22150TM

UPC: 785901662396

Item #: 33935

In Stock - Check Availability

$1173.27 each

Availability

Location	Available Qty

Milbank

Milbank 200 Ampere 2 Pole 240 Volt Plug-in 22k Ampere Interrupting Capacity Threaded Tang Load Side

MFR: Milbank

MFR #: UQFPH-M-200

UPC: 784572201415

Item #: 184770

Available to Order

$744.82 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43110

Item #: 711378

In Stock - Check Availability

$110.48 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 3P - 20 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43320

Item #: 671194

Available to Order

$345.01 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 80A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line

Schneider Electric

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

MFR: Schneider Electric

MFR #: BDA36080

Item #: 790637

In Stock - Check Availability

$1262.44 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 50A, 3 pole, 208Y/120VAC, 10kA, 6mA grd fault A, pigtail, bolt on mount

SQUARE D

Mini circuit breaker, QO, 50A, 3 pole, 208Y/120VAC, 10kA, bolt on, 6mA grd fault A, pigtail

MFR: Schneider Electric

MFR #: QOB350GFI

UPC: 785901690184

Item #: 194856

Available to Order

$965.03 each

Availability

Location	Available Qty

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.