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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F21105

Item #: 751201

Available to Order

$104.27 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 3P - 5 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43305

Item #: 718399

In Stock - Check Availability

$375.06 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 3P - 2 A - C Curve - 480Y/277 V - 10 kA - UL 1077

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F22302

Item #: 788273

In Stock - Check Availability

$325.19 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 2P - 10 A - D Curve - 480Y/277 V - 10 kA - UL 1077

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F23210

Item #: 783920

In Stock - Check Availability

$225.05 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 15A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL EverLink

Square D

Circuit breaker, PowerPacT B, 15A, 3 pole, 600Y/347VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BJL36015

Item #: 822581

In Stock - Check Availability

$1810.68 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 15A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL EverLink

Schneider Electric

Circuit breaker, PowerPacT B, 15A, 2 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL26015

Item #: 596207

In Stock - Check Availability

$777.04 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL EverLink

Schneider Electric

Circuit breaker, PowerPacT B, 20A, 2 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL26020

Item #: 629644

In Stock - Check Availability

$777.04 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 90A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL EverLink

Schneider Electric

Circuit breaker, PowerPacT B, 90A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL36090

Item #: 600203

In Stock - Check Availability

$1185.92 each

Availability

Location	Available Qty

Multi 9 - C60BPR - MCB - 2P - 15 A - C Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BPR, 2P, 15A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F52215

Item #: 928485

In Stock - Check Availability

$252.95 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 5 A - C Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F42205

Item #: 812874

In Stock - Check Availability

$260.69 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F42320

Item #: 722932

In Stock - Check Availability

$345.01 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 20 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43220

Item #: 711379

In Stock - Check Availability

$238.40 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 2P - 3 A - C Curve - 480Y/277 V - 10 kA - UL 1077

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F22203

Item #: 800481

In Stock - Check Availability

$225.05 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 4 A - C Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F42204

Item #: 805120

In Stock - Check Availability

$260.69 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 20A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BDA260202

Item #: 923617

Available to Order

$833.72 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 50A, 3P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 50A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA36050

Item #: 803450

In Stock - Check Availability

$1677.60 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 40A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line

Schneider Electric

Circuit breaker, PowerPacT B, 40A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BJA36040

Item #: 751921

In Stock - Check Availability

$1990.31 each

Availability

Location	Available Qty

Automatic switch, PowerPacT B, unit mount, 125A, 3 pole, 600VAC, EverLink lug

Square D

Automatic switch, PowerPacT B, 125A, 3 pole, 600VAC, 18kA, EverLink lug, magnetic

MFR: Schneider Electric

MFR #: BGL36000S12

Item #: 602574

Available to Order

$1342.59 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 100A, 3P, 480Y/277V AC, 18kA at 480/277 UL, I-Line

Schneider Electric

Circuit breaker, PowerPacT B, 100A, 3 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BDA34100Y

Item #: 724592

Available to Order

$1077.96 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 40A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL EverLink

Square D

Circuit breaker, PowerPacT B, 40A, 3 pole, 600Y/347VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BJL36040

Item #: 793467

Available to Order

$1810.68 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 40A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL EverLink

Schneider Electric

Circuit breaker, PowerPacT B, 40A, 2 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL26040

Item #: 628692

In Stock - Check Availability

$777.04 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 125A, 3P, 600Y/347V AC, 14kA at 600Y UL EverLink

Schneider Electric

Circuit breaker, PowerPacT B, 125A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL36125

Item #: 593901

Available to Order

$1779.36 each

Availability

Location	Available Qty

Eaton

TYPE BR 1" AFCI/GFCI, 1P, 20A, 120V, 10KAIC, Quick Connect Neutral

MFR: Eaton

MFR #: BRLAFGF120QN

UPC: 786670008040

Item #: 376030

In Stock - Check Availability

$274.68 each

Availability

Location	Available Qty

Multi 9 - C60BPR - MCB - 1P - 4 A - C Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 4A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F52104

Item #: 974858

Available to Order

$126.96 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 20 A - D Curve - 277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 20A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F23120

Item #: 713362

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F23101

Item #: 919657

Available to Order

$104.27 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43101

Item #: 709821

In Stock - Check Availability

$121.15 each

Availability

Location	Available Qty

Eaton

Eaton QB AFCI circuit breaker, Bolt-on breaker AFCI, 1 pole, 20A, 10kAIC

MFR: Eaton

MFR #: QB1020CAF

UPC: 786685514437

Item #: 372416

Available to Order

$557.48 each

Availability

Location	Available Qty

Eaton

FAZ-C30/2-NA Miniature Circuit Breaker, 30 Amp, 2 Pole, 277/480V

MFR: Eaton

MFR #: FAZ-C30/2-NA

Item #: 163401

Available to Order

$272.38 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 1P - 15 A - D Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 15A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43115

Item #: 810019

In Stock - Check Availability

$110.48 each

Availability

Location	Available Qty

SQUARE D

QOU Circuit Breaker Mechanical Interlock

MFR: Schneider Electric

MFR #: QOU2DTILA

UPC: 785901376385

Item #: 107692

In Stock - Check Availability

$33.87 each

Availability

Location	Available Qty

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

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 20A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43120

Item #: 711380

In Stock - Check Availability

$110.48 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 16 A - B Curve - 277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 16A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F21116

Item #: 748096

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

3/4" Thermal magnetic circuit breakers,Type CHQ 3/4-Inch classified replacement breaker clamshell pack,Ground fault,40 A,10 kAIC,Two-pole,120/240V,CHQ,Common breaker trip,(1) #14-8 AWG, (2) #14-10 AWG Cu/Al,Q30,CHQ,Type CH Loadcenters

Eaton

CHQ240 Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

MFR: Eaton

MFR #: CHQ240

UPC: 782113010946

Item #: 2497

Available to Order

$141.50 each

Availability

Location	Available Qty

Eaton

Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,0.5 A,10 kAIC, 14 kAIC,Two-pole,277/480 V,10-20X /n,50-60 Hz,Screw terminals,D Curve

MFR: Eaton

MFR #: FAZ-D0.5/2-NA

Item #: 164347

Available to Order

$314.14 each

Availability

Location	Available Qty

Eaton

FAZ-B20/1-SP Miniature Circuit Breaker, 20 Amp, 1 Pole, 240V

MFR: Eaton

MFR #: FAZ-B20/1-SP

Item #: 88229

In Stock - Check Availability

$107.22 each

Availability

Location	Available Qty

Eaton

FAZ-B30/2-NA Miniature Circuit Breaker, 30 Amp, 2 Pole, 277/480V

MFR: Eaton

MFR #: FAZ-B30/2-NA

Item #: 312811

Available to Order

$272.38 each

Availability

Location	Available Qty

Eaton

Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,10 A,10 kAIC,Two-pole,125 Vdc per pole,5-10X /n,50-60 Hz,Screw terminals,C Curve

MFR: Eaton

MFR #: FAZ-C10/2-NA-DC

Item #: 41015

Available to Order

$355.89 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 2P - 2 A - D Curve - 480Y/277 V - 10 kA - UL 1077

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F23202

Item #: 751203

In Stock - Check Availability

$225.05 each

Availability

Location	Available Qty

Eaton

FAZ-D10/1-SP Miniature Circuit Breaker, 10 Amp, 1 Pole, 277V

MFR: Eaton

MFR #: FAZ-D10/1-SP

Item #: 72325

In Stock - Check Availability

$107.22 each

Availability

Location	Available Qty

Eaton

FAZ-D40/3-NA Miniature Circuit Breaker, 40 Amp, 3 Pole, 125/277V

MFR: Eaton

MFR #: FAZ-D40/3-NA

Item #: 82203

Available to Order

$507.14 each

Availability

Location	Available Qty

Eaton

FAZ-D6/3 Miniature Circuit Breaker, 6 Amp, 3 Pole, 277/480V

MFR: Eaton

MFR #: FAZ-D6/3

Item #: 144987

Available to Order

$337.21 each

Availability

Location	Available Qty

Eaton

Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,6 A,10 kAIC,Two-pole,125 Vdc per pole,5-10X /n,50-60 Hz,Screw terminals,C Curve

MFR: Eaton

MFR #: FAZ-C6/2-NA-DC

Item #: 201738

In Stock - Check Availability

$355.89 each

Availability

Location	Available Qty

Eaton

Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,3 A,10 kAIC, 14 kAIC,Three-pole,277/480 V,10-20X /n,50-60 Hz,Screw terminals,D Curve

MFR: Eaton

MFR #: FAZ-D3/3-NA

Item #: 95238

Available to Order

$330.09 each

Availability

Location	Available Qty

Eaton

Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,High levels of inrush current are expected,25 A,10 kAIC, 14 kAIC,Three-pole,277/480 V,10-20X /n,50-60 Hz,Screw terminals,D Curve

MFR: Eaton

MFR #: FAZ-D25/3-NA

Item #: 10553

In Stock - Check Availability

$422.47 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F23103

Item #: 707537

Available to Order

$104.27 each

Availability

Location	Available Qty

Eaton

FAZ-D5/3-NA Miniature Circuit Breaker, 5 Amp, 3 Pole, 125/277V

MFR: Eaton

MFR #: FAZ-D5/3-NA

Item #: 144435

Available to Order

$458.75 each

Availability

Location	Available Qty

Eaton

Eaton FAZ branch protector,UL 489 Industrial miniature circuit breaker - supplementary protector,Single package,High levels of inrush current are expected,30 A,10 kAIC,Single-pole,277 V,10-20X /n,Q38,50-60 Hz,Screw terminals,D Curve

MFR: Eaton

MFR #: FAZ-D30/1-NA-SP

Item #: 349039

Available to Order

$150.52 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.