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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Discontinued

QPGF20308789C32G042P 30A 10KA PLUG-IN GROUND FAULT W/PCB

Eaton

QPGF2030 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Eaton

MFR #: QPGF2030

UPC: 786679473344

Item #: 1201099

Available to Order

$471.58 each

Availability

Location	Available Qty

Discontinued

Quicklag Industrial Ground Fault Thermal-Magnetic Circuit Protector

Eaton

QCGF2025 Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V

MFR: Eaton

MFR #: QCGF2025

UPC: 786679574041

Item #: 38683

Available to Order

Availability

Location	Available Qty

Discontinued

Quicklag Industrial Ground Fault Thermal-Magnetic Circuit Breaker

Eaton

QPGF2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

MFR: Eaton

MFR #: QPGF2020

UPC: 786679473320

Item #: 726694

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

QCD3100H Miniature Circuit Breaker, 100 Amp, 3 Pole, 240V

MFR: Eaton

MFR #: QCD3100H

UPC: 786679137536

Item #: 191185

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

CHP220SW Miniature Circuit Breaker, 20 Amp, 2 Pole, 120V

MFR: Eaton

MFR #: CHP220SW

UPC: 782113924151

Item #: 1103396

Available to Order

Availability

Location	Available Qty

Discontinued

Type CHQ 3/4-inch Classified Ground Fault Replacement Breaker

Eaton

CHQ215GF Miniature Circuit Breaker, 15 Amp, 2 Pole, 240V

MFR: Eaton

MFR #: CHQ215GF

UPC: 782114086117

Item #: 94245

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

CHQ130GF Miniature Circuit Breaker, 30 Amp, 1 Pole, 240V

MFR: Eaton

MFR #: CHQ130GF

UPC: 782114086063

Item #: 1132038

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

QBGF2020 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120V

MFR: Eaton

MFR #: QBGF2020

UPC: 786679473412

Item #: 81867

Available to Order

Availability

Location	Available Qty

Discontinued

CH250STType CH 3/4-inch Standard Circuit Breaker

Eaton

CH250ST Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V

MFR: Eaton

MFR #: CH250ST

UPC: 782113339559

Item #: 30536

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

CH215SW Miniature Circuit Breaker, 15 Amp, 2 Pole, 120V

MFR: Eaton

MFR #: CH215SW

UPC: 782113101743

Item #: 95841

Available to Order

Availability

Location	Available Qty

Discontinued

Type BRC 1-Inch Combination AFCI Circuit Breaker

Eaton

BRC115AF Miniature Circuit Breaker, 15 Amp, 1 Pole, 120V

MFR: Eaton

MFR #: BRC115AF

UPC: 782116049103

Item #: 36461

Available to Order

$509.11 each

Availability

Location	Available Qty

Discontinued

Type CH 3/4-inch Fire-Guard AFCI Circuit Breaker

Eaton

CH120AF Miniature Circuit Breaker, 20 Amp, 1 Pole, 120/240V

MFR: Eaton

MFR #: CH120AF

UPC: 782114231487

Item #: 88206

Available to Order

$344.56 each

Availability

Location	Available Qty

Discontinued

Square D

QO115GFI2100 Circuit Breaker, 15 Amp, 1 Pole, 120V

MFR: Schneider Electric

MFR #: QO115GFI2100

UPC: 785901397724

Item #: 114986

Available to Order

Availability

Location	Available Qty

Discontinued

Square D

QO150VH Circuit Breaker, 50 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO150VH

UPC: 785901652496

Item #: 878006

Available to Order

Availability

Location	Available Qty

Discontinued

Square D by Schneider Electric

CB ACCESSORY, UNDERVOLTAGE TRIP 120V AC,120VAC,GJL,GJL Instantaneous-Trip and Thermal-Magnetic Circuit Breakers,Trips the Circuit Breaker Electrically when a Control Circuit Falls Below 35 to 70 of Nominal Voltage, Picks up at 35 to 85 of Nominal Voltage,undervoltage trip

MFR: Schneider Electric

MFR #: GUA

UPC: 785901793519

Item #: 82840

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton PV Guard / Solar complete molded case circuit breaker, JG-frame, JG, Complete breaker, Fixed thermal, fixed magnetic trip type, Three-pole, 90A, 600 Vdc, 1.2 kAIC, Without terminals, Photo voltaic, 100% rated, used with Challenger

MFR: Eaton

MFR #: CJGPVS3090W

UPC: 786685879017

Item #: 1018852

Available to Order

Availability

Location	Available Qty

Discontinued

Square D,MOLDED CASE CIRCUIT BREAKER 600V 500A,250 V DC-600 V AC,250 V DC-600 V AC,65 kA 240 V AC-18 kA 600 V AC-35 kA 480 V AC,3-Pole,500 A,500 A,Electronic Trip Circuit Breaker,M-Frame,Powerpact,Provides overload and short circuit protection,Terminal Nut Kit (ON end) - Lugs (OFF end),UL Listed - CSA Certified - IEC Rated,electronic basic,unit mount

Square D by Schneider Electric

MOLDED CASE CIRCUIT BREAKER 600V 500A,250 V DC-600 V AC,250 V DC-600 V AC,65 kA 240 V AC-18 kA 600 V AC-35 kA 480 V AC,3-Pole,500 A,500 A,Electronic Trip Circuit Breaker,M-Frame,Powerpact,Provides overload and short circuit protection,Terminal Nut Kit (ON end) - Lugs (OFF end),UL Listed - CSA Certified - IEC Rated,electronic basic,unit mount

MFR: Schneider Electric

MFR #: MGP36500

UPC: 785901455219

Item #: 1293149

Available to Order

$10553.30 each

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breaker accessory trip unit, OPTIM 550, 125 A, LSIG, Frame J-K, Series C

MFR: Eaton

MFR #: LEP3125T56

UPC: 782116010516

Item #: 1033336

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton Series C electronic molded case circuit breaker, NG-frame, HND, Complete breaker, OPTIM 550, Electronic LSIG trip, Three-pole, 1200A, 600 Vac, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Without terminals, 50/60 Hz

MFR: Eaton

MFR #: HND312T56WPN

UPC: 782113530307

Item #: 1125386

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

SELTRONIC Molded Case Circuit Breaker with Solid-State Trip

MFR: Eaton

MFR #: HLC3600F

UPC: 786679148600

Item #: 926346

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton Navy and Marine complete molded case circuit breaker, AQB-A101, Non-interchangeable magnetic only trip, 180-210A hi, 75-105A low trip rating, Three-pole, 15A, 500 V, 250 Vdc, 15 kAIC at 500 V, 10 kAIC at 250 Vdc, Naval, 60 Hz

MFR: Eaton

MFR #: 458D511G11

UPC: 786679719268

Item #: 387314

Available to Order

Availability

Location	Available Qty

Discontinued

Square D by Schneider Electric

MOLDED CASE CIRCUIT BREAKER 600V 15A,15 A,3P,600 V AC,Circuit Breaker,F-Frame,Thermal Magnetic,UL Listed

MFR: Schneider Electric

MFR #: FHP36015

UPC: 785901910343

Item #: 204641

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breaker accessory rating plug, Handle, For Series C R-Frame breakers, Frame J-K

MFR: Eaton

MFR #: 1495D03H15

UPC: 786679011225

Item #: 563212

Available to Order

$872.97 each

Availability

Location	Available Qty

Discontinued

Eaton

PC33000F6590C19G10PC33000F BKR

MFR: Eaton

MFR #: PC33000F

UPC: 786679760376

Item #: 1012132

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton Series C electronic molded case circuit breaker, R-frame, RD, Complete breaker, Digitrip 510 RMS, Electronic LS trip type, Three-pole, 2000A, 600 Vac, 65 kAIC at 480 Vac, 50 kAIC at 600 Vac, Without terminals

MFR: Eaton

MFR #: RD320T53W

UPC: 786679224441

Item #: 594792

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton Series C electronic molded case circuit breaker, K-frame, KD, Complete breaker, OPTIM 550, Electronic LSI trip, Three-pole, 400A, 600 Vac, 250 Vdc, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, Without terminals, 50/60 Hz

MFR: Eaton

MFR #: KD3400T52WPN

UPC: 782113942926

Item #: 622890

Available to Order

Availability

Location	Available Qty

Discontinued

FI UNIVERSAL BKR 3P 14KA 150A w/L/L TERM

Eaton

Eaton Series C complete molded case circuit breaker, F-frame, FI, Complete breaker, Thermal-magnetic trip type, Three-pole, 150A, 480 Vac, 14 kAIC at 480 Vac, Line and load, International

MFR: Eaton

MFR #: FI3150L

UPC: 786679285220

Item #: 81120

Available to Order

Availability

Location	Available Qty

Discontinued

CKD OPTIM 550 LSI 400A Assy 100% NO TERM

Eaton

Eaton Series C electronic molded case circuit breaker, K-frame, CKD, Complete breaker, OPTIM 550, Electronic LSI trip, Three-pole, 400A, 600 Vac, 250 Vdc, Without terminals, 50/60 Hz, 100% rated

MFR: Eaton

MFR #: CKD3400T52W

UPC: 782114403914

Item #: 421662

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

FI3035L6600C36G20

MFR: Eaton

MFR #: FI3035L

UPC: 786679279540

Item #: 183702

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Series C, M-frame Molded Case Circuit Breaker

MFR: Eaton

MFR #: CMDLB3800T33W

UPC: 782114667026

Item #: 593337

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breakers electrical aftermarket accessory auxiliary switch, Motor circuit protector, G22, 150 A, 1A-1B, Frame J-K

MFR: Eaton

MFR #: 179C368G22

UPC: 786679273920

Item #: 862968

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breakers electrical aftermarket accessory circuit protector, Motor circuit protector, G13, 30 A, For size 1 starter, Frame J-K

MFR: Eaton

MFR #: 179C368G13

UPC: 786679830840

Item #: 1183062

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton Navy and Marine complete molded case circuit breaker, AQB-A101, Non-interchangeable thermal-magnetic trip, 500-1400A trip rating, Three-pole, 100A, 500 V, 250 Vdc, 15 kAIC at 500 V, 10 kAIC at 250 Vdc, Naval, 1A-1B, 120 V, 60 Hz

MFR: Eaton

MFR #: 5682D24G17

UPC: 786679560006

Item #: 1037780

Available to Order

Availability

Location	Available Qty

Discontinued

NQB-A250 3P NON-AUTO BKR, FR CON NO TERM

Eaton

Molded Case Naval Shipboard Circuit Breaker, Complete breaker, NQB-A250, Front connection, Three-pole, 250A, 500 Vac, 250 Vdc, Without terminals, Non-automatic trip range

MFR: Eaton

MFR #: 504C191G37

UPC: 786679559628

Item #: 1231950

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Series C, M-frame Molded Case Circuit Breaker

MFR: Eaton

MFR #: MDLB3800T33W

UPC: 782114350317

Item #: 884510

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

PCG32500F1242C75G02PCG32500F BKR

MFR: Eaton

MFR #: PCG32500F

UPC: 786679760499

Item #: 1136936

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breaker accessory replacement parts, Molded case circuit breaker , G26

MFR: Eaton

MFR #: 179C368G26

UPC: 786679274002

Item #: 1151568

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breaker accessory shunt trip, Shunt trip, 12-60 V/24-60 Vdc, EG-, JG- and LG-Frame, Frame J-K, Series G

MFR: Eaton

MFR #: SNT060CPK

UPC: 782116197712

Item #: 106589

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breaker accessory replacement parts, Molded case circuit breaker , G15, Frame J-K

MFR: Eaton

MFR #: 179C368G15

UPC: 786679830888

Item #: 1277041

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Series C, L-frame molded case circuit breaker, Model 550, Zone interlock kit, LDC breaker, 250A, Three-pole, 100 kAIC at 480V, Without terminals, LSIG (550) trip

MFR: Eaton

MFR #: LDC3250T56WZG

UPC: 782113929590

Item #: 615927

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breakers electrical aftermarket accessory circuit protector, Motor circuit protector, G10, 3 A, For size 0 starter

MFR: Eaton

MFR #: 179C368G10

UPC: 786679830789

Item #: 1227520

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

KI3350L6612C86G15KI UNIV 3P 1500-3000 350A IEC947-2 L/L

MFR: Eaton

MFR #: KI3350L

UPC: 786679095904

Item #: 278969

Available to Order

Availability

Location	Available Qty

Discontinued

HKD OPTIM 550 LSIG 400 A Assembl NO TERM

Eaton

Eaton Series C electronic molded case circuit breaker, K-frame, HKD, Complete breaker, OPTIM 550, Electronic LSIG trip type, Three-pole, 400A, 600 Vac, 250 Vdc, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, Without terminals, 50/60 Hz

MFR: Eaton

MFR #: HKD3400T56W

UPC: 782114404218

Item #: 980788

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton molded case circuit breaker accessory adjustable electronic trip, Frame only, Supplied with male plugs installed for rear connected, G01, 100 kAIC, Three-pole, 500 V, Adjustable electronic, AQB-LL400QS, Frame J-K

MFR: Eaton

MFR #: 1230C83G01

UPC: 786679550403

Item #: 972561

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton Navy and Marine complete molded case circuit breaker, AQB-A101, Non-interchangeable thermal-magnetic trip, 600-700A hi, 250-350A low trip rating, Three-pole, 50A, 500 V, 250 Vdc, 15 kAIC at 500 V, 10 kAIC at 250 Vdc, Naval, 60 Hz

MFR: Eaton

MFR #: 458D509G13

UPC: 786679837047

Item #: 347028

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton Series C electronic molded case circuit breaker, NG-frame, ND, Complete breaker, OPTIM 550, Electronic LSI trip type, Three-pole, 1200A, 600 Vac, 85 kAIC at 240 Vac, 50 kAIC at 480 Vac, Without terminals, 50/60 Hz

MFR: Eaton

MFR #: ND312T52W

UPC: 782114408612

Item #: 675610

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Series C, M-frame Molded Case Circuit Breaker

MFR: Eaton

MFR #: MDLB3800T35W

UPC: 782114350331

Item #: 1263840

Available to Order

Availability

Location	Available Qty

Discontinued

Eaton

Eaton Series C electronic molded case circuit breaker, K-frame, CHKD, Complete breaker, Electronic LSIG trip, Three-pole, 400A, 600 Vac, 250 Vdc, no term., PowerNet kit, Zone selective interlock, 50/60 Hz, 100% rated

MFR: Eaton

MFR #: CHKD3400T56WZGP

UPC: 782113528847

Item #: 959362

Available to Order

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.