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

Quad tandem circuit breaker, Homeline, 1 x 2 pole at 30A, 1 x 2 pole at 50A, 120/240VAC, 10kA AIR, plug in, UL

MFR: Schneider Electric

MFR #: HOMT230250

UPC: 785901970484

Item #: 855306

Available to Order

$207.21 each

Availability

Location	Available Qty

Mini circuit breaker, E-Frame, 30A, 1 pole, 277VAC, 25kA max, bolt on

Square D

EDB14030 Miniature Circuit Breaker, 30 Amp, 1 Pole, 277V

MFR: Schneider Electric

MFR #: EDB14030

UPC: 785901878933

Item #: 95215

Available to Order

$156.84 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 2 pole, 120/240VAC, 10kA, 30mA grd fault B, bolt on mount

SQUARE D

QOB220EPD Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB220EPD

UPC: 785901120773

Item #: 77719

Available to Order

$866.65 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 50A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: HJA36050

UPC: 785901507185

Item #: 153260

In Stock - Check Availability

$2083.93 each

Availability

Location	Available Qty

Mini circuit breaker, Homeline, 30A, 2 pole, 120/240VAC, 10kA AIR, ground fault class B, plug in, UL

Square D

HOM230EPD Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: HOM230EPD

UPC: 785901682769

Item #: 23776

Available to Order

$792.09 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277 VAC, 65 kA max, bolt on

MFR: Schneider Electric

MFR #: EGB34050

UPC: 785901073024

Item #: 112704

Available to Order

$1131.19 each

Availability

Location	Available Qty

Square D

Quad tandem circuit breaker, Homeline, 1 x 2 pole at 30A, 1 x 2 pole at 40A, 120/240VAC, 10kA AIR, plug in, UL

MFR: Schneider Electric

MFR #: HOMT230240

UPC: 785901041009

Item #: 855303

In Stock - Check Availability

$207.21 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 225A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: JJA36225

UPC: 785901795681

Item #: 140586

In Stock - Check Availability

$5980.28 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 300A, 3 pole, 22 kA, 600 VAC, 10 kA, 250 VDC

Square D

LAL36300 Molded Case Circuit Breaker, 300 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LAL36300

UPC: 785901426783

Item #: 94129

Available to Order

$4547.29 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 50A, 3 pole, 480Y/277 VAC, 100 kA max, bolt on

MFR: Schneider Electric

MFR #: EJB34050

UPC: 785901335238

Item #: 92404

Available to Order

$1203.37 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HGL36100

UPC: 785901683131

Item #: 104266

In Stock - Check Availability

$1826.18 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 80A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: HGA36080

UPC: 785901507314

Item #: 151040

Available to Order

$1857.49 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 200A, 3 pole, 240VAC, 10kA, lugs OFF end, studs, nuts ON end

SQUARE D

QBP32200TM Molded Case Circuit Breaker, 200 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QBP32200TM

UPC: 785901760733

Item #: 38590

Available to Order

$1281.06 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 100A, 2 pole, 240VAC, 25kA, lugs OFF end, studs, nuts ON end

SQUARE D

QDP22100TM Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDP22100TM

UPC: 785901702849

Item #: 15571

Available to Order

$1173.27 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: QO210

UPC: 785901205609

Item #: 6230

Available to Order

$79.35 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 3 pole, 208Y/120VAC, 10kA, 6mA grd fault A, pigtail, bolt on mount

SQUARE D

Mini circuit breaker, QO, 20A, 3 pole, 208Y/120VAC, 10kA, bolt on, 6mA grd fault A, pigtail

MFR: Schneider Electric

MFR #: QOB320GFI

UPC: 785901732228

Item #: 112165

Available to Order

$965.03 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 125A, 2 pole, 120/240VAC, 22kA, plug in mount

SQUARE D

QO2125VH Miniature Circuit Breaker, 125 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO2125VH

UPC: 785901054948

Item #: 66304

In Stock - Check Availability

$1365.01 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 2 pole, 120/240VAC, 22kA, plug in mount

Square D

QO220VH Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO220VH

UPC: 785901371823

Item #: 19822

Available to Order

$192.74 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 40A, 3 pole, 480Y/277 VAC, 65 kA max, bolt on

MFR: Schneider Electric

MFR #: EGB34040

UPC: 785901311171

Item #: 110127

Available to Order

$1131.19 each

Availability

Location	Available Qty

SQUARE D

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

MFR: Schneider Electric

MFR #: JDL36150

UPC: 785901955832

Item #: 8555

Available to Order

$3606.18 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 20A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: HDA36020

UPC: 785901405245

Item #: 144106

Available to Order

$2187.65 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: HDA36060

UPC: 785901419969

Item #: 146626

Available to Order

$2187.65 each

Availability

Location	Available Qty

Load center enclosure, QO, 1 phase, 2 spaces, used with 125A breaker, NEMA3R, UL

Square D

Circuit breaker enclosure, QO, 1 phase, 2 spaces, 125A, NEMA3R, UL

MFR: Schneider Electric

MFR #: QO2125BNRB

UPC: 785901051800

Item #: 94034

In Stock - Check Availability

$226.97 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 30A, 2 pole, 120/240VAC, 10kA, plug in mount, AC shunt trip

Square D

Mini circuit breaker, QO, 30A, 2 pole, 120/240VAC, 10kA, plug in, AC shunt

MFR: Schneider Electric

MFR #: QO2301021

UPC: 785901493952

Item #: 15661

In Stock - Check Availability

$303.19 each

Availability

Location	Available Qty

Square D

Tandem circuit breaker, Homeline, 1 x 1 pole at 30A, 1 x 1 pole at 20A, 120/240VAC, 10kA AIR, plug in, UL

MFR: Schneider Electric

MFR #: HOMT3020

UPC: 785901706366

Item #: 117344

Available to Order

$82.89 each

Availability

Location	Available Qty

Mini circuit breaker, Homeline, 40A, 1 pole, 120/240VAC, 10kA AIR, standard type, plug in, UL

Square D

HOM140 Miniature Circuit Breaker, 40 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: HOM140

UPC: 785901065241

Item #: 102023

Available to Order

$31.18 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: JDA36250

UPC: 785901834175

Item #: 25628

Available to Order

$7660.63 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: EDB34045

UPC: 785901307235

Item #: 187122

Available to Order

$699.50 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 100A, 3 pole, 120/240VAC, 10kA, plug in mount, AC shunt trip

Square D

QO31001021 Miniature Circuit Breaker, 100 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO31001021

UPC: 785901030560

Item #: 112648

Available to Order

$727.92 each

Availability

Location	Available Qty

SQUARE D

Mini circuit breaker, QO, 40A, 1 pole, 120/240VAC, 10kA, bolt on

MFR: Schneider Electric

MFR #: QOB140

UPC: 785901416784

Item #: 101392

Available to Order

$46.70 each

Availability

Location	Available Qty

SQUARE D

Mini circuit breaker, QO, 50A, 1 pole, 120/240VAC, 10kA, bolt on

MFR: Schneider Electric

MFR #: QOB150

UPC: 785901416807

Item #: 102124

Available to Order

$46.70 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 20A, 3 pole, 480Y/277 VAC, 100 kA max, bolt on

MFR: Schneider Electric

MFR #: EJB34020

UPC: 785901326380

Item #: 145474

In Stock - Check Availability

$1203.37 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, I-Line, Micrologic 3.3, 600A, 80% rated, 3 pole, 25kA, 600VAC, phase ABC

Square D

Circuit breaker, PowerPacT L, 600A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 3.3, 80%, ABC

MFR: Schneider Electric

MFR #: LJA36600U31X

UPC: 785901404712

Item #: 193405

In Stock - Check Availability

$9719.12 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 20A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: HJA36020

UPC: 785901600947

Item #: 2197

In Stock - Check Availability

$2083.93 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 200A, 3 pole, 240VAC, 65kA, lugs OFF end, studs, nuts ON end

SQUARE D

QGP32200TM Molded Case Circuit Breaker, 200 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QGP32200TM

UPC: 785901434061

Item #: 128730

Available to Order

$2506.68 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 225A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: JDA36225

UPC: 785901834168

Item #: 141204

Available to Order

$5580.04 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 3P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 20A, 3 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA36020

Item #: 771750

In Stock - Check Availability

$1677.60 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 15A, 2 pole, 480Y/277 VAC, 25 kA max, bolt on

MFR: Schneider Electric

MFR #: EDB24015

UPC: 785901879008

Item #: 68844

In Stock - Check Availability

$560.44 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 30A, 2 pole, 120/240VAC, 10kA, plug in mount

Square D

QO230H Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO230H

UPC: 785901400431

Item #: 145267

Available to Order

$264.02 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 40A, 3 pole, 480Y/277 VAC, 100 kA max, bolt on

MFR: Schneider Electric

MFR #: EJB34040

UPC: 785901397700

Item #: 167424

Available to Order

$1203.37 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 100A, 2 pole, 480Y/277 VAC, 25 kA max, bolt on

MFR: Schneider Electric

MFR #: EDB24100

UPC: 785901072928

Item #: 109005

Available to Order

$790.47 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 150A, 2 pole, 240VAC, 22kA, bolt on mount

SQUARE D

QOB2150VH Miniature Circuit Breaker, 150 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB2150VH

UPC: 785901065272

Item #: 178556

Available to Order

$1549.67 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 125A, 3 pole, 480Y/277 VAC, 65 kA max, bolt on

MFR: Schneider Electric

MFR #: EGB34125

UPC: 785901326342

Item #: 36519

Available to Order

$3216.53 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: JGA36250

UPC: 785901939139

Item #: 20476

In Stock - Check Availability

$5505.41 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 100A, 2 pole, 240VAC, 10kA, lugs OFF end, studs, nuts ON end

SQUARE D

QBP22100TM Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QBP22100TM

UPC: 785901662716

Item #: 3234

Available to Order

$486.55 each

Availability

Location	Available Qty

Circuit Breaker, PowerPact M, unit mount, electronic trip, 800A, 3 pole, 18 kA, 600 VAC, lugs both ends

SQUARE D

Circuit breaker, PowerPacT M, 800A, 3 pole, 600VAC, 18kA, lugs, ET 1.0, 80%

MFR: Schneider Electric

MFR #: MGL36800

UPC: 785901575801

Item #: 44812

In Stock - Check Availability

$9238.33 each

Availability

Location	Available Qty

Circuit Breaker, PowerPact M, unit mount, electronic trip, 600A, 3 pole, 18 kA, 600 VAC, lugs both ends

SQUARE D

Circuit breaker, PowerPacT M, 600A, 3 pole, 600VAC, 18kA, lugs, ET 1.0, 80%

MFR: Schneider Electric

MFR #: MGL36600

UPC: 785901420286

Item #: 9117

In Stock - Check Availability

$7035.53 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 200A, 2 pole, 240VAC, 10kA, lugs ON end, studs OFF end

SQUARE D

QBM22200TN Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QBM22200TN

UPC: 785901662631

Item #: 92451

Available to Order

$515.92 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.