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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Eaton

BAB2045 Miniature Circuit Breaker, 45 Amp, 2 Pole, 120/240V

MFR: Eaton

MFR #: BAB2045

UPC: 786679302446

Item #: 44973

In Stock - Check Availability

$284.81 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 6 A - D Curve - 277 V - 10 kA - UL 1077

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F23106

Item #: 714214

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 2P - 4 A - D Curve - 480Y/277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 2P, 4A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F23204

Item #: 821442

Available to Order

$225.05 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 4 A - C Curve - 277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 4A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F22104

Item #: 700781

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F22116

Item #: 751795

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

Eaton

FAZ-D15/3-NA Miniature Circuit Breaker, 15 Amp, 3 Pole, 125/277V

MFR: Eaton

MFR #: FAZ-D15/3-NA

Item #: 100912

In Stock - Check Availability

$439.36 each

Availability

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Eaton

Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker - supplementary protector,Medium levels of inrush current are expected,30 A,15 kAIC,Three-pole,5-10X /n,50-60 Hz,Standard terminals,C Curve

MFR: Eaton

MFR #: FAZ-C30/3

Item #: 445380

Available to Order

$350.70 each

Availability

Location	Available Qty

Eaton

Eaton FAZ feed terminal,Miniature circuit breaker accessory - feed terminal,Used with Miniature Circuit Breakers,Single-pole,Feed-in terminal

MFR: Eaton

MFR #: Z-EK/35/UL

Item #: 176269

Available to Order

$65.80 each

Availability

Location	Available Qty

Eaton

FAZ-D20/3-NA Miniature Circuit Breaker, 20 Amp, 3 Pole, 125/277V

MFR: Eaton

MFR #: FAZ-D20/3-NA

Item #: 96452

In Stock - Check Availability

$439.36 each

Availability

Location	Available Qty

Eaton

FAZ-C4/3-NA Miniature Circuit Breaker, 4 Amp, 3 Pole, 277/480V

MFR: Eaton

MFR #: FAZ-C4/3-NA

Item #: 216991

Available to Order

$434.51 each

Availability

Location	Available Qty

Tandem mini circuit breaker, QO, 1 x 1 pole at 30A, 1 x 1 pole at 20A, 120/240VAC, 10kA, plug in mount

Square D

Tandem mini circuit breaker, QO, 1 x 1 pole at 20A, 1 x 1 pole at 30A, 120/240VAC, 10kA, plug in

MFR: Schneider Electric

MFR #: QO3020

UPC: 785901119517

Item #: 220532

Available to Order

$85.72 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 100A, 2 pole, 120/240 VAC, 10kA

MFR: Schneider Electric

MFR #: QOU2100

UPC: 785901060284

Item #: 57700

In Stock - Check Availability

$352.23 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 15A, 3 pole, 240VAC, 10kA

MFR: Schneider Electric

MFR #: QOU315

UPC: 785901418863

Item #: 183869

In Stock - Check Availability

$418.75 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 100A, 3 pole, 240 VAC, 10kA

MFR: Schneider Electric

MFR #: QOU3100

UPC: 785901060338

Item #: 165967

In Stock - Check Availability

$565.97 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 25A, 1 pole, 120/240 VAC, 10kA

MFR: Schneider Electric

MFR #: QOU125

UPC: 785901489085

Item #: 111044

In Stock - Check Availability

$54.69 each

Availability

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Eaton

QCGFEP1020 Miniature Circuit Breaker, 20 Amp, 1 Pole, 120V

MFR: Eaton

MFR #: QCGFEP1020

UPC: 786679146552

Item #: 35166

Available to Order

$671.16 each

Availability

Location	Available Qty

Eaton

BAB1050 Miniature Circuit Breaker, 50 Amp, 1 Pole, 120/240V

MFR: Eaton

MFR #: BAB1050

UPC: 786679301500

Item #: 173807

Available to Order

$95.39 each

Availability

Location	Available Qty

Eaton

QC2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

MFR: Eaton

MFR #: QC2020

UPC: 786679309377

Item #: 69231

Available to Order

$195.51 each

Availability

Location	Available Qty

Eaton

Eaton BR thermal magnetic circuit breaker,Type BQ 1-Inch CTL plug-on circuit breaker,Includes rejection tab feature,(1) Two-Pole 15 A, (1) Two-Pole 40 A,10 kAIC,Four-pole,120/240V,BQ,Independent,#14-4 AWG Cu/Al,Q28,BQ,Type BR Loadcenters

MFR: Eaton

MFR #: BQ215240

UPC: 786676004411

Item #: 506734

Available to Order

$261.42 each

Availability

Location	Available Qty

Clearance

Eaton

Eaton Series C complete molded case circuit breaker, F-frame molded case circuit breaker, 200 A, Two - pole, Fixed thermal magnetic trip, ED breaker

MFR: Eaton

MFR #: ED2200

UPC: 786679456224

Item #: 147883

In Stock - Check Availability

Availability

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Eaton

Eaton molded case circuit breaker accessory DIN rail adapter, DIN Rail adapter, Three-pole, four-pole, E-Frame, Frame J-K, Series G

MFR: Eaton

MFR #: EF34DIN

UPC: 782113683553

Item #: 176500

In Stock - Check Availability

$39.96 each

Availability

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Eaton

Eaton Series C complete molded case circuit breaker, F-frame, FD, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 100A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Line and load, 50/60 Hz

MFR: Eaton

MFR #: FD3100L

UPC: 786679305775

Item #: 190901

Available to Order

$2444.96 each

Availability

Location	Available Qty

Circuit breaker, PowerPact J, 250A, 3 pole, 600VAC, 18kA, lugs, Micrologic 3.2, 80%

SQUARE D

JGL36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JGL36250U31X

UPC: 785901125990

Item #: 282602

In Stock - Check Availability

$4206.30 each

Availability

Location	Available Qty

SQUARE D

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

MFR: Schneider Electric

MFR #: HGL36150

UPC: 785901433927

Item #: 108169

In Stock - Check Availability

$3863.85 each

Availability

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Eaton

Eaton BAB thermal magnetic circuit breaker,Classic replacement circuit breaker,15 A,10 kAIC at 120/240 V,Single-pole,120/240 V,#14-8 AWG Cu/Al,BQL

MFR: Eaton

MFR #: BABF1020

UPC: 786685405063

Item #: 118561

Available to Order

$278.50 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 70A, 3P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 70A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA36070

Item #: 817752

Available to Order

$1887.01 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 125A, 3P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

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

MFR: Schneider Electric

MFR #: BGA36125

Item #: 722026

In Stock - Check Availability

$2829.90 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 1P - 4 A - D Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 4A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43104

Item #: 718387

In Stock - Check Availability

$121.15 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F42220

Item #: 748585

In Stock - Check Availability

$238.40 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 70A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL EverLink

Schneider Electric

Circuit breaker, PowerPacT B, 70A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL36070

Item #: 593898

In Stock - Check Availability

$1185.92 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 1P, 347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, C

MFR: Schneider Electric

MFR #: BGA160205

Item #: 879865

Available to Order

$611.65 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 40A, 3P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 40A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA36040

Item #: 779380

In Stock - Check Availability

$1677.60 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 50A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL EverLink

Square D

Circuit breaker, PowerPacT B, 50A, 3 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL36050

Item #: 593897

In Stock - Check Availability

$971.55 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 30A, 3P, 480Y/277V AC, 18kA at 480/277 UL, I-Line

Schneider Electric

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

MFR: Schneider Electric

MFR #: BDA34030Y

Item #: 756776

Available to Order

$919.25 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 3P - 16 A - C Curve - 480Y/277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 16A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F22316

Item #: 800507

In Stock - Check Availability

$325.19 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 4 A - D Curve - 277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 4A, D curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F23104

Item #: 773450

In Stock - Check Availability

$104.27 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 3P - 6 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 6A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43306

Item #: 718400

Available to Order

$345.01 each

Availability

Location	Available Qty

Eaton

Eaton FAZ supplementary protector,UL 1077 Industrial miniature circuit breaker-supplementary protector,Single package,High levels of inrush current are expected,0.5A,15 kAIC,Single-pole,277 V,10-20X/n,Q38,50-60 Hz,Standard terminals,D Curve

MFR: Eaton

MFR #: FAZ-D0.5/1-SP

Item #: 32082

Available to Order

$133.21 each

Availability

Location	Available Qty

Eaton

FAZ-D2/2-NA Miniature Circuit Breaker, 2 Amp, 2 Pole, 125/277V

MFR: Eaton

MFR #: FAZ-D2/2-NA

Item #: 59982

In Stock - Check Availability

$326.70 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F42315

Item #: 722931

In Stock - Check Availability

$345.01 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F21101

Item #: 821437

Available to Order

$104.27 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 1P - 5 A - D Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 5A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43105

Item #: 723153

In Stock - Check Availability

$121.15 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 1P - 6 A - D Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 6A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43106

Item #: 816229

In Stock - Check Availability

$110.48 each

Availability

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43202

Item #: 655477

In Stock - Check Availability

$260.69 each

Availability

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Eaton

Eaton Bolt-on dual function AF/GF 1P 20A circuit breaker

MFR: Eaton

MFR #: QB1020AFGF

UPC: 786670009016

Item #: 771567

Available to Order

$681.96 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F42202

Item #: 789519

In Stock - Check Availability

$260.69 each

Availability

Location	Available Qty

Eaton

FAZ-D6/2-NA Miniature Circuit Breaker, 6 Amp, 2 Pole, 125/277V

MFR: Eaton

MFR #: FAZ-D6/2-NA

Item #: 60642

Available to Order

$301.03 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 1P - 2 A - D Curve - 277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43102

Item #: 718386

In Stock - Check Availability

$121.15 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.