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 193 - 240 of 1582 Items

Sort By:

Per Page

expand_less Brand (1)

+ Show 11 More

expand_less Ways to Shop

Made in USA

expand_less Circuit Breaker Type

expand_less Voltage Rating (AC)

expand_less Number of Poles

expand_less Interrupt Rating

+ Show 2 More

PowerPact B Circuit Breaker, 70A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line

Schneider Electric

Circuit breaker, PowerPacT B, 70A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BJA36070

Item #: 749486

Available to Order

$2227.74 each

Availability

Location	Available Qty

Multi 9 - C60BPR - MCB - 1P - 15 A - D Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 15A, D curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F53115

Item #: 985205

Available to Order

$118.23 each

Availability

Location	Available Qty

Multi9 - C60N - MCB - 1P - 32 A - C Curve - 240 V - 10 kA

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60N, 1P, 32A, C curve, 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F11132

Item #: 777012

Available to Order

$98.15 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F44101

Item #: 801686

Available to Order

$121.15 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F44106

Item #: 801689

Available to Order

$110.48 each

Availability

Location	Available Qty

Multi9 - C60H - MCB - 2P - 10 A - C Curve - 415 V - 15 kA

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60H, 2P, 10A, C curve, 15kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F14210

Item #: 362859

Available to Order

$275.04 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 8 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43208

Item #: 837879

In Stock - Check Availability

$238.40 each

Availability

Location	Available Qty

Multi 9 - C60BPR - MCB - 1P - 8 A - C Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 8A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F52108

Item #: 988316

Available to Order

$118.23 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F53210

Item #: 985206

Available to Order

$252.95 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 3P - 1 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 1A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43301

Item #: 718392

Available to Order

$375.06 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 2P - 5 A - C Curve - 480Y/277 V - 10 kA - UL 1077

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F22205

Item #: 800488

Available to Order

$225.05 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F23105

Item #: 910023

Available to Order

$104.27 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 1P - 13 A - C Curve - 277 V - 10 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 1P, 13A, C curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F22113

Item #: 797461

Available to Order

$104.27 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F21310

Item #: 977058

Available to Order

$325.19 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 3P - 25 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 25A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43325

Item #: 718393

In Stock - Check Availability

$345.01 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 63 A - C Curve - 240 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 63A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F42263

Item #: 919680

Available to Order

$249.07 each

Availability

Location	Available Qty

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

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F21110

Item #: 821439

Available to Order

$104.27 each

Availability

Location	Available Qty

Multi 9 - C60BPR - MCB - 2P - 6 A - C Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BPR, 2P, 6A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F52206

Item #: 941888

In Stock - Check Availability

$252.95 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 30 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43230

Item #: 751204

Available to Order

$249.07 each

Availability

Location	Available Qty

Multi9 - C60H-DC - MCB - 1P - 15 A - C Curve - 250 V - 5 kA

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60H-DC, 1P, 15A, C curve, 5kA (UL 1077), 6kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: MGN61510

Item #: 330343

Available to Order

$187.87 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 25 A - C Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 25A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F42225

Item #: 787893

In Stock - Check Availability

$238.40 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 1 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43201

Item #: 718388

In Stock - Check Availability

$260.69 each

Availability

Location	Available Qty

Multi9 - C60N - MCB - 2P - 20 A - C Curve - 415 V - 10 kA

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60N, 2P, 20A, C curve, 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F11220

Item #: 420221

Available to Order

$211.65 each

Availability

Location	Available Qty

Multi9 - C60SP - MCB - 3P - 40 A - D Curve - 480Y/277 V - 5 kA - UL 1077

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 40A, D curve, 5kA (UL1077), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F23340

Item #: 780206

In Stock - Check Availability

$334.47 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 25 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 2P, 25A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43225

Item #: 963113

In Stock - Check Availability

$238.40 each

Availability

Location	Available Qty

Multi 9 - C60BPR - MCB - 1P - 6 A - C Curve - 277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BPR, 1P, 6A, C curve, 14kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F52106

Item #: 988315

Available to Order

$118.23 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 3P - 4 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 4A, D curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F43304

Item #: 718397

Available to Order

$375.06 each

Availability

Location	Available Qty

Schneider Electric

Extended rotary handle, ComPacT NSXm, red handle/yellow front, shaft length 200-600mm, IP65

MFR: Schneider Electric

MFR #: LV426934

Item #: 730521

Available to Order

$414.94 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 45A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL EverLink

Schneider Electric

Circuit breaker, PowerPacT B, 45A, 3 pole, 600Y/347VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BJL36045

UPC: 785901078548

Item #: 822523

Available to Order

$1810.68 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 1P - 50 A - C Curve - 240 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 50A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F42150

Item #: 937488

In Stock - Check Availability

$116.30 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 15A, 3 pole, 600Y/347VAC, 14kA, terminal nut, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDF36015

Item #: 807534

Available to Order

$971.55 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 60A, 3P, 480Y/277V AC, 18kA at 480/277 UL, I-Line

Schneider Electric

Circuit breaker, PowerPacT B, 60A, 3 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BDA34060Y

Item #: 756781

Available to Order

$919.25 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 2P - 15 A - D Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

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

MFR: Schneider Electric

MFR #: M9F43215

Item #: 887656

In Stock - Check Availability

$238.40 each

Availability

Location	Available Qty

Schneider Electric

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

MFR: Schneider Electric

MFR #: BDF36050

Item #: 807578

Available to Order

$971.55 each

Availability

Location	Available Qty

Multi 9 - C60BP - MCB - 3P - 4 A - C Curve - 480Y/277 V - 10 kA - UL 489

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60BP, 3P, 4A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F42304

Item #: 797471

Available to Order

$375.06 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 30A, 3 pole, 600Y/347VAC, 18kA, terminal nut, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BGF36030

Item #: 871292

Available to Order

$1695.90 each

Availability

Location	Available Qty

TeSys GB2 - thermal-magnetic circuit breaker - 1P - 10 A - Id = 138 A

Schneider Electric

TeSys GB2 thermal magnetic circuit protector, 1 P, 10 A, Id = 138 A

MFR: Schneider Electric

MFR #: GB2CB16

Item #: 189247

Available to Order

$45.60 each

Availability

Location	Available Qty

Schneider Electric

TeSys GB2 thermal magnetic circuit protector, 1 P, 5 A, Id = 66 A

MFR: Schneider Electric

MFR #: GB2CB10

Item #: 20229

Available to Order

$45.60 each

Availability

Location	Available Qty

Schneider Electric

TeSys GB2 thermal magnetic circuit protector, 1 P, 1 A, Id = 14 A

MFR: Schneider Electric

MFR #: GB2CB06

Item #: 18275

Available to Order

$45.60 each

Availability

Location	Available Qty

Schneider Electric

breaker status and control module, BSCM, ComPact NSX

MFR: Schneider Electric

MFR #: LV434205

Item #: 1558010

Available to Order

$1027.08 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 50A, 1 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, C

MFR: Schneider Electric

MFR #: BDA160505

Item #: 1503385

Available to Order

$564.23 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 60A, 2 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: BJA260601

UPC: 785901058403

Item #: 1550494

In Stock - Check Availability

$1590.80 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 40A, 4 pole, 600Y/347VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BGL46040

Item #: 1509984

Available to Order

$3853.64 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 50kA, I-Line, Micrologic 3.2, 80%, ABC

MFR: Schneider Electric

MFR #: JLA36250U31X

Item #: 1561978

Available to Order

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 30A, 1 pole, 600Y/347VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BGL16030

Item #: 1472779

Available to Order

$902.84 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 50A, 1 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, A

MFR: Schneider Electric

MFR #: BDA160501

Item #: 1503382

Available to Order

$564.23 each

Availability

Location	Available Qty

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60N, 2P, 6A, D curve, 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F12206

Item #: 1546937

Available to Order

$211.65 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker accessory, PowerPacT H, motor operator, MO, 24VDC to 30VDC

MFR: Schneider Electric

MFR #: S29436

UPC: 785901955139

Item #: 1467492

In Stock - Check Availability

$1192.45 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.