Skip to Main Content Skip to Footer Content

How are we doing? Share feedback about your online experience with us. Take Survey ↗

Main Content Starts Here

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 5137 - 5184 of 8146 Items

filter_alt Filters (1)

Sort By

Per Page

Sort By

Per Page

Eaton

EG 2P 30A 35kA bkr w/collars & mtg hdwr

EGS2030FFG G Series Type EGS 2-Pole Molded Case Circuit Breaker, 600Y/347 V AC, 30 A, 22 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Eaton

MFR #: EGS2030FFG

UPC: 786685018805

Item #: 923062

Eaton

Eaton Series G electronic molded case circuit breaker, NG-frame, NG, Digitrip 310 RMS, Electronic ALSIG with maint. mode trip, Three-pole, 1200A, 480 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Line/load, Imperial, 50/60 Hz, 80% rated

NGS312039E Type NGS Molded Case Circuit Breaker, 480 V AC, 1200 A, 50/85 kA Interrupt, 3 Poles, Electronic Trip

MFR: Eaton

MFR #: NGS312039E

UPC: 786685475707

Item #: 1229753

Eaton

Eaton molded case circuit breaker accessory hardware, Stainless steel collar assembly, JG-Frame, Frame J-K, Series G

T250FJ Standard Pressure Line and Load Terminal, For Use With G Series JG-Frame Molded Case Circuit Breaker, 250 A Current Rating, 4 AWG to 350 kcmil, 25 to 185 sq-mm Copper Wire, Stainless Steel

MFR: Eaton

MFR #: T250FJ

UPC: 786685466910

Item #: 95055

Eaton

No Image Available

XTPT16BC1NL High Magnetic Manual Transformer Protector, 16 A, Thermal Magnetic Trip

MFR: Eaton

MFR #: XTPT16BC1NL

Item #: 1056385

Eaton

EG 2P DIN RAIL ADAPTER

EGDIN DIN Rail Adapter Kit, For Use With G Series EG Frame Molded Case Circuit Breaker, 2/3/4-Poles

MFR: Eaton

MFR #: EGDIN

UPC: 786685219967

Item #: 214753

SQUARE D

Circuit breaker accessory, PowerPacT P, unit mount, 3 pole, terminal short lug cover

S33932 Terminal Lug Cover With Short Lug, For Use With PowerPact P-Frame Circuit Breaker, 3 Poles

MFR: Schneider Electric

MFR #: S33932

UPC: 785901889830

Item #: 227025

Square D by Schneider Electric

CIRCUIT BREAKER PUSH IN TERMINAL(6 WIRE)

S47075 MasterPact 6-Wire Push-In Terminal Kit, Plug-In Mount, For Use With MasterPact NT, NW, Y-Frame Circuit Breaker

MFR: Schneider Electric

MFR #: S47075

UPC: 785901160304

Item #: 1064547

Eaton

Eaton molded case circuit breakers electrical aftermarket accessory handle mechanism

GMHMVD12RX High Performance Handle Mechanism Kit, NEMA 4/4X NEMA Rating, Rotary Handle Handle/Operation, For Use With C Series GMCP Frame Molded Case Circuit Breaker

MFR: Eaton

MFR #: GMHMVD12RX

UPC: 786685763910

Item #: 1121263

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BPR, 3P, 8A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F52308 Multi9 C60 Miniature Circuit Breaker, 240/415/440 V AC/125 V DC, 8 A, 20 kA at 240 VAC/10 kA at 415 VAC/6 kA at 440 VDC/10 kA at 125 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F52308

Item #: 1293744

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60SP, 3P, 13A, B curve, 10kA (UL1077), 10kA (IEC/EN 60947-2)

M9F21313 C60SP Multi-Standard Miniature Circuit Breaker, 240/415/440 V AC, 13 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F21313

Item #: 1005413

SCHNEIDER ELECTRIC

Miniature circuit breaker (MCB), Multi9 C60BP, 1P, 63A, C curve, 10kA (UL489), 10kA (IEC/EN 60947-2)

M9F42163 C60BP Multi-Standard Miniature Circuit Breaker, 240/415 V AC/60 V DC, 63 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: M9F42163

Item #: 1127283

Square D

QOB115HM Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V

QOB115HM Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB115HM

UPC: 785901341680

Item #: 230595

Square D

Mini circuit breaker, QO, 15A, 3 pole, 120/240VAC, 10kA, bolt on, AC shunt

QOB3151021 Type QOB Standard Miniature Circuit Breaker, 240 V AC, 15 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOB3151021

UPC: 785901494379

Item #: 107122

SQUARE D

QO380VH Miniature Circuit Breaker, 80 Amp, 3 Pole, 120/240V

QO380VH Miniature Circuit Breaker, 80 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO380VH

UPC: 785901060246

Item #: 114983

Square D

QOB2100H Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V

QOB2100H Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB2100H

UPC: 785901326496

Item #: 207067

SQUARE D

Mini circuit breaker, E-Frame, 125A, 2 pole, 480Y/277VAC, 25kA max, bolt on [TAA]

EDB24125 E-FRAME Type EDB Molded Case Miniature Circuit Breaker, 277/480Y V AC, 125 A, 18 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB24125

UPC: 785901311072

Item #: 190808

Square D by Schneider Electric

CIRCUIT BREAKER PADLOCKING DEVICE

44936 Removable Toggle Padlocking Device, For Use With Compact NS630B to 1600, C1251 1000 V-C1251 DC Circuit Breaker

MFR: Schneider Electric

MFR #: 44936

UPC: 785901390664

Item #: 1241317

SQUARE D

QO2200VH Miniature Circuit Breaker, 200 Amp, 2 Pole, 120/240V

QO2200VH Miniature Circuit Breaker, 200 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO2200VH

UPC: 785901608929

Item #: 137153

SQUARE D

Tandem mini circuit breaker, QO, 1 x 1 pole at 15A, 1 x 1 pole at 30A, 120/240VAC, 10kA, plug in

QO3015 Type QO Replacement Tandem Miniature Circuit Breaker, 120/240 V AC, 30 A, 10 kA Interrupt, 1 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO3015

UPC: 785901413004

Item #: 353415

Square D

QOU120HM Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V

QOU120HM Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOU120HM

UPC: 785901371458

Item #: 304612

Square D

QOB21001021 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V

QOB21001021 Miniature Circuit Breaker, 100 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB21001021

UPC: 785901031017

Item #: 47546

Square D

Mini circuit breaker, QOU, 30A, 3 pole, 240 VAC, 10kA, auxiliary switch

QOU3301200 Type QOU Miniature Circuit Breaker, 240 V AC, 30 A, 10 kA at 240 V AC, 5 kA at 48 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOU3301200

UPC: 785901472537

Item #: 462218

SQUARE D

QO220PL Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

QO220PL Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO220PL

UPC: 785901095736

Item #: 145396

SQUARE D

Mini circuit breaker, QO, 30A, 3 pole, 120/240VAC, 10kA, plug in, AC shunt

QO3301021 Standard Miniature Circuit Breaker, 240 V AC, 30 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO3301021

UPC: 785901494119

Item #: 79799

Square D by Schneider Electric

MULTI 9 DIN RAIL SUPPORT

14211 DIN Rail Support, For Use With Multi 9 C60 Series 10-Pole Circuit Breaker, 10-Pole of C60, -35 to 70 deg C, Front Mount, Metal

MFR: Schneider Electric

MFR #: 14211

UPC: 785901180685

Item #: 174028

SQUARE D

Mini circuit breaker, E-Frame, 15A, 2 pole, 480Y/277VAC, 100kA max, bolt on [TAA]

EJB24015 Type EJB Miniature Circuit Breaker, 277/480Y V AC, 15 A, 65 kA at 480Y/277 VAC, 100 kA at 120/240 VAC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EJB24015

UPC: 785901107347

Item #: 219066

Square D

QOB360VH1021 Miniature Circuit Breaker, 60 Amp, 3 Pole, 120/240V

QOB360VH1021 Miniature Circuit Breaker, 60 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB360VH1021

UPC: 785901335498

Item #: 198198

SQUARE D

QOU Circuit Breaker Finger Save Cover, Low A

QOULFSC1B Field Installable Finger Safe Cover, 0.96 in L x 0.73 in W x 0.4 in H, For Use With QOU 10 to 70 A 1-, 2-Pole, 10 to 60 A 3-Pole Low Ampere Miniature Circuit Breaker, Switch, Lexan

MFR: Schneider Electric

MFR #: QOULFSC1B

UPC: 785901083481

Item #: 18963

Square D

Mini circuit breaker, QOU, 60A, 3 pole, 240VAC, 10kA, auxiliary switch

QOU3601200 Type QOU Standard Miniature Circuit Breaker, 240 V AC/48 V DC, 60 A, 5/10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOU3601200

UPC: 785901166047

Item #: 750744

SQUARE D

Mini circuit breaker, E-Frame, 45A, 3 pole, 480Y/277VAC, 25kA max, bolt on, shunt trip [TAA]

EDB34045SA Type EDB Circuit Breaker, 480Y/277 V AC, 45 A, 25 kA at 240 VAC/18 kA at 480Y/277 VAC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB34045SA

UPC: 785901151043

Item #: 11327

SQUARE D

QOB115EPD Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V

QOB115EPD Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V

MFR: Schneider Electric

MFR #: QOB115EPD

UPC: 785901763673

Item #: 253055

Square D

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

QOU315B Type QOU Standard Miniature Circuit Breaker, 240 V AC, 15 A, 10 kA at 240 V AC, 5 kA at 48 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOU315B

UPC: 785901121138

Item #: 800438

SQUARE D

Mini circuit breaker, E-Frame, 25A, 3 pole, 480Y/277VAC, 100kA max, bolt on [TAA]

EJB34025 E-FRAME Type EJB Molded Case Miniature Circuit Breaker, 277/480Y V AC, 25 A, 65 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EJB34025

UPC: 785901128830

Item #: 83295

Square D

Mini circuit breaker, QOU, 15A, 2 pole, 120/240 VAC, 10kA, ring terminal

QOU2155283 Type QOU Standard Miniature Circuit Breaker, 120/240 V AC, 15 A, 10 kA at 120/240 V AC, 5 kA at 48 VDC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOU2155283

UPC: 785901899327

Item #: 1195096

Square D

QOB240H Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

QOB240H Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB240H

UPC: 785901848479

Item #: 193763

SQUARE D

EJB14015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 277V

EJB14015 Miniature Circuit Breaker, 15 Amp, 1 Pole, 277V

MFR: Schneider Electric

MFR #: EJB14015

UPC: 785901130499

Item #: 115932

Square D

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

QOU310 Type QOU Standard Miniature Circuit Breaker, 240 V AC, 10 A, 10 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOU310

UPC: 785901489245

Item #: 278715

SQUARE D

Mini circuit breaker, E-Frame, 80A, 2 pole, 480Y/277VAC, 65kA max, bolt on [TAA]

EGB24080 Type EGB Circuit Breaker, 480Y/277 V AC, 80 A, 65 kA at 240 VAC/35 kA at 480Y/277 VAC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EGB24080

UPC: 785901130468

Item #: 537339

SQUARE D

Mini circuit breaker, E-Frame, 90A, 2 pole, 480Y/277VAC, 65kA max, bolt on [TAA]

EGB24090 Type EGB Circuit Breaker, 480Y/277 V AC, 90 A, 65 kA at 240 VAC/35 kA at 480Y/277 VAC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EGB24090

UPC: 785901325000

Item #: 1297345

SQUARE D

QO240HID Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

QO240HID Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO240HID

UPC: 785901543800

Item #: 659018

SQUARE D

EDB14020SA Miniature Circuit Breaker, 20 Amp, 1 Pole, 277V

EDB14020SA Miniature Circuit Breaker, 20 Amp, 1 Pole, 277V

MFR: Schneider Electric

MFR #: EDB14020SA

UPC: 785901335115

Item #: 44154

SQUARE D

EGB14040 Miniature Circuit Breaker, 40 Amp, 1 Pole, 277V

EGB14040 Miniature Circuit Breaker, 40 Amp, 1 Pole, 277V

MFR: Schneider Electric

MFR #: EGB14040

UPC: 785901311102

Item #: 126131

Square D

QO220HID Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

QO220HID Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO220HID

UPC: 785901543787

Item #: 123735

SQUARE D

Mini circuit breaker, E-Frame, 100A, 3 pole, 480Y/277VAC, 25kA max, bolt on, shunt trip [TAA]

EDB34100SA E-FRAME Type EDB Ground Fault Molded Case Miniature Circuit Breaker, 277/480Y V AC, 100 A, 18 kA Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB34100SA

UPC: 785901335160

Item #: 209116

SQUARE D

Mini circuit breaker, QO, 20A, 2 pole, 120/240VAC, 10kA, bolt on, combo ARC fault, pigtail [TAA]

QOB220CAFI Type QOB-CAFI Miniature Circuit Breaker, 120/240 V AC, 20 A, 10 kA at 120/240 V AC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOB220CAFI

UPC: 785901809371

Item #: 504328

SQUARE D

Mini circuit breaker, QO, 15A, 2 pole, 120/240VAC, 10kA, plug in, AC shunt

QO2151021 Type QO Standard Miniature Circuit Breaker, 120/240 V AC, 15 A, 10 kA Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QO2151021

UPC: 785901493921

Item #: 129497

SQUARE D

Mini circuit breaker, E-Frame, 110A, 2 pole, 480Y/277VAC, 25kA max, bolt on [TAA]

EDB24110 Type EDB Circuit Breaker, 480Y/277 V AC, 110 A, 25 kA at 240 VAC/18 kA at 480Y/277 VAC Interrupt, 2 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: EDB24110

UPC: 785901129738

Item #: 171825

Square D

Mini circuit breaker, QO, 35A, 3 pole, 120/240VAC, 10kA, bolt on, AC shunt

QOB3351021 Type QOB Miniature Circuit Breaker, 120/240 VAC, 48 VDC, 35 A, 10 kA at 120/240 VAC, 5 kA at 48 VDC Interrupt, 3 Poles, Thermal Magnetic Trip

MFR: Schneider Electric

MFR #: QOB3351021

UPC: 785901115533

Item #: 125165

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.