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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Square D

HLL36030M71 Motor Circuit Breaker, 30 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HLL36030M71

UPC: 785901632139

Item #: 96583

Available to Order

$1262.52 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 100%

MFR: Schneider Electric

MFR #: JJL36200C

UPC: 785901683735

Item #: 223470

Available to Order

$6998.74 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, ET1.0I, 800A, 3 pole, 25kA, 600VAC, 80% rated

SQUARE D

PJL36080 Molded Case Circuit Breaker, 800 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: PJL36080

UPC: 785901677703

Item #: 200053

Available to Order

$13234.93 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, ET1.0I, 600A, 3 pole, 25kA, 600VAC, 80% rated

SQUARE D

Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 25kA, lugs, ET1.0l, 80%

MFR: Schneider Electric

MFR #: PJL36060

UPC: 785901687085

Item #: 201320

Available to Order

$13234.93 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%, shunt

MFR: Schneider Electric

MFR #: HJL36100SA

UPC: 785901697947

Item #: 476296

Available to Order

$3023.23 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 150A, 3 pole, 600VAC, 14kA, busbar, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JDF36150

UPC: 785901906254

Item #: 195855

Available to Order

$3606.18 each

Availability

Location	Available Qty

Motor circuit protector, PowerPact H, 100A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%, aux switch

SQUARE D

HJL36100M73AA Motor Circuit Breaker, 100 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HJL36100M73AA

UPC: 785901668053

Item #: 63082

Available to Order

$2005.78 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, Micrologic 5.0A, 800A, 3 pole, 25kA, 600VAC, 100% rated

SQUARE D

Circuit breaker, PowerPacT P, 800A, 3 pole, 600VAC, 25kA, lugs, Micrologic 5.0A, 100%

MFR: Schneider Electric

MFR #: PJL36080CU43A

UPC: 785901696599

Item #: 1029708

Available to Order

$22458.11 each

Availability

Location	Available Qty

Motor circuit protector, PowerPact H, 100A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%

Square D

HLL36100M73 Motor Circuit Breaker, 100 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HLL36100M73

UPC: 785901914006

Item #: 103836

Available to Order

$1886.04 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 125A, 3 pole, 500VDC, 20kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JGL37125D81

UPC: 785901631798

Item #: 410847

Available to Order

$4057.10 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, I-Line, Micrologic 3.0, 1000A, 3 pole, 18kA, 600VAC, phase ABC, 80% rated

SQUARE D

PGA36100U31A Molded Case Circuit Breaker, 1000 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: PGA36100U31A

UPC: 785901854968

Item #: 716187

Available to Order

$21461.79 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, Micrologic 3.0, 1000A, 3 pole, 25kA, 600VAC, 80% rated

SQUARE D

PJL36100U31A Molded Case Circuit Breaker, 1000 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: PJL36100U31A

UPC: 785901869474

Item #: 33547

Available to Order

$18834.91 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 14kA, busbar, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HDF36030

UPC: 785901697350

Item #: 1201496

Available to Order

$1437.20 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, I-Line, Micrologic 3.3S, 400A, 80% rated, 3 pole, 18kA, 600VAC, phase ABC

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, I-Line, MicroLogic 3.3S, 80%, ABC

MFR: Schneider Electric

MFR #: LGA36400U33X

UPC: 785901809289

Item #: 5303

In Stock - Check Availability

$5353.76 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, I-Line, Micrologic 3.3, 400A, 80% rated, 3 pole, 50kA, 600VAC, phase ABC

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 50kA, I-Line, MicroLogic 3.3, 80%, ABC

MFR: Schneider Electric

MFR #: LLA36400U31X

UPC: 785901401308

Item #: 460208

Available to Order

$9160.33 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, unit mount, Micrologic 3.3, 400A, 3 pole, 50kA, 600VAC, 80% rated

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 50kA, lugs, MicroLogic 3.3, 80%

MFR: Schneider Electric

MFR #: LLL36400U31X

UPC: 785901710806

Item #: 94737

Available to Order

$7984.56 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, Micrologic 3.0, 600A, 3 pole, 25kA, 600VAC, 100% rated

SQUARE D

Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 25kA, lugs, Micrologic 3.0, 100%

MFR: Schneider Electric

MFR #: PJL36060CU31A

UPC: 785901982616

Item #: 307577

Available to Order

$20473.27 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, Micrologic 3.0, 800A, 3 pole, 25kA, 600VAC, 80% rated

SQUARE D

Circuit breaker, PowerPacT P, 800A, 3 pole, 600VAC, 25kA, lugs, Micrologic 3.0, 80%

MFR: Schneider Electric

MFR #: PJL36080U31A

UPC: 785901982623

Item #: 640984

Available to Order

$13939.51 each

Availability

Location	Available Qty

Circuit breaker, PowerPact J, 250A, 3 pole, 600VAC, 18kA, I-Line, Micrologic 3.2, 80%, ABC

SQUARE D

JGA36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JGA36250U31X

UPC: 785901965749

Item #: 223985

In Stock - Check Availability

$4362.55 each

Availability

Location	Available Qty

Square D

JDL36250U33X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JDL36250U33X

UPC: 785901965404

Item #: 500399

Available to Order

$2471.15 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 15A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 100%

MFR: Schneider Electric

MFR #: HGL36015C

UPC: 785901929642

Item #: 361960

Available to Order

$1922.81 each

Availability

Location	Available Qty

Square D

HDL36100U33X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HDL36100U33X

UPC: 785901497035

Item #: 18372

Available to Order

$1283.56 each

Availability

Location	Available Qty

POWERPACT AUTOMATIC MOULDED CASE SWITCH 600V 600 A L-Frame

Square D

LLL36000S60X Molded Case Circuit Breaker, 600 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LLL36000S60X

UPC: 785901123743

Item #: 467895

Available to Order

$4512.66 each

Availability

Location	Available Qty

Circuit breaker, PowerPact H, 150A, 3 pole, 600VAC, 14kA, lugs, Micrologic 3.2, 80%, shunt trip

SQUARE D

HDL36150U31XSA Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HDL36150U31XSA

UPC: 785901414933

Item #: 262748

Available to Order

$2559.97 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, Micrologic 6.0A, 1000A, 3 pole, 18kA, 600VAC, 80% rated

SQUARE D

PGL36100U44A Molded Case Circuit Breaker, 1000 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: PGL36100U44A

UPC: 785901912590

Item #: 127514

Available to Order

$21535.07 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT L, unit mount, Micrologic 5.3A, 400A, 3 pole, 25kA, 600VAC, 80% rated

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, lugs, MicroLogic 5.3A, 80%

MFR: Schneider Electric

MFR #: LJL36400U43X

UPC: 785901939818

Item #: 221640

Available to Order

$6996.12 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, Micrologic 6.0A, 1000A, 3 pole, 25kA, 600VAC, 80% rated

SQUARE D

PJL36100U44A Molded Case Circuit Breaker, 1000 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: PJL36100U44A

UPC: 785901982630

Item #: 698981

Available to Order

$22611.19 each

Availability

Location	Available Qty

Circuit breaker, PowerPact H, 60A, 3 pole, 600VAC, 14kA, lugs, Micrologic 6.2A, 80%

SQUARE D

HDL36060U44X Molded Case Circuit Breaker, 60 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HDL36060U44X

UPC: 785901458807

Item #: 579531

Available to Order

$2109.72 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, I-Line, Micrologic 5.3A, 400A, 80% rated, 3 pole, 25kA, 600VAC, phase ABC

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 5.3A, 80%, ABC

MFR: Schneider Electric

MFR #: LJA36400U43X

UPC: 785901606611

Item #: 148011

Available to Order

$9215.05 each

Availability

Location	Available Qty

Motor circuit protector, PowerPacT P, unit mount, 600A, 3 pole, 25kA, 600VAC, 80% rated

SQUARE D

Motor circuit protector, PowerPacT P, 600A, 3 pole, 600VAC, 25kA, lugs, ET1.0l, 80%

MFR: Schneider Electric

MFR #: PJL36060M68

UPC: 785901915973

Item #: 1012477

Available to Order

$6768.32 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, unit mount, Micrologic 3.3, 400A, 3 pole, 18kA, 600VAC, 100% rated

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, lugs, MicroLogic 3.3, 100%

MFR: Schneider Electric

MFR #: LGL36400CU31X

UPC: 785901631828

Item #: 276386

Available to Order

$4665.35 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 80A, 3 pole, 208Y/120VAC, 100kA, phase ABC

SQUARE D

Circuit breaker, PowerPacT Q, 80A, 3 pole, 240VAC, 100kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: QJA32080

UPC: 785901231684

Item #: 147793

Available to Order

$3189.10 each

Availability

Location	Available Qty

Circuit breaker, PowerPact H, 150A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 3.2S, 80%, ABC

Square D

HJA36150U33X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HJA36150U33X

UPC: 785901966623

Item #: 310907

Available to Order

$6011.16 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 250A, 3 pole, 25 kA, 600 VAC, 50 kA, 250 VDC

Square D

Circuit breaker, LH, 250A, 3 pole, 600VAC, 25kA, 250VDC, 50kA, lugs, thermal magnetic

MFR: Schneider Electric

MFR #: LHL36250

UPC: 785901339366

Item #: 205092

Available to Order

$7480.06 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JDM36250

UPC: 785901602095

Item #: 722972

Available to Order

$4952.21 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 175A, 3 pole, 240VAC, 10kA, lugs OFF end, studs, nuts ON end

SQUARE D

QBP32175TM Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QBP32175TM

UPC: 785901906230

Item #: 573032

Available to Order

$1281.06 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 18kA, busbar, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HGF36070

UPC: 785901162858

Item #: 584874

Available to Order

$1826.18 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 200A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JJL26200

UPC: 785901955900

Item #: 267

Available to Order

$5014.75 each

Availability

Location	Available Qty

Circuit breaker, PowerPact J, 250A, 3 pole, 600VAC, 14kA, lugs, Micrologic 3.2, 80%

SQUARE D

JDL36250U31X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JDL36250U31X

UPC: 785901746072

Item #: 332468

In Stock - Check Availability

$2269.22 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 125A, 3 pole, 240VAC, 65kA

SQUARE D

QGL32125 Molded Case Circuit Breaker, 125 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QGL32125

UPC: 785901705680

Item #: 63800

Available to Order

$2548.39 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 225A, 3 pole, 240VAC, 25kA, lugs OFF end, studs, nuts ON end

SQUARE D

QDP32225TM Molded Case Circuit Breaker, 225 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QDP32225TM

UPC: 785901557357

Item #: 107164

Available to Order

$1831.25 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JLL36200

UPC: 785901883845

Item #: 566249

Available to Order

$7314.97 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 70A, 3 pole, 240VAC, 10kA

SQUARE D

QBL32070 Molded Case Circuit Breaker, 70 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QBL32070

UPC: 785901442875

Item #: 232769

Available to Order

$1792.78 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 14kA, busbar, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HDF36060

UPC: 785901387053

Item #: 932968

Available to Order

$1437.20 each

Availability

Location	Available Qty

POWERPACT R-FRAME, MOLDED CASE CIRCUIT BREAKER, 600V, 1600A, 3P, 50kA

Square D

RLF36160U44A Molded Case Circuit Breaker, 1600 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: RLF36160U44A

UPC: 785901234043

Item #: 391008

Available to Order

$30689.63 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 25A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 100%

MFR: Schneider Electric

MFR #: HDL36025C

UPC: 785901395003

Item #: 603698

Available to Order

$2585.74 each

Availability

Location	Available Qty

Motor circuit protector, LA, LH, Q4, unit mount, 400A, 3 pole, 22kA, 600VAC, 10kA, 250VDC

Square D

Motor circuit protector, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, magnetic

MFR: Schneider Electric

MFR #: LAL3640035M

UPC: 785901650492

Item #: 238283

Available to Order

$4547.29 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HLL36150

UPC: 785901683230

Item #: 137466

Available to Order

$6967.07 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.