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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Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 125A, 3 pole, 240VAC, 10kA, phase ABC

SQUARE D

QBA32125 Molded Case Circuit Breaker, 125 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QBA32125

UPC: 785901405184

Item #: 139084

Available to Order

$1880.04 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 90A, 3 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: HDA36090

UPC: 785901422266

Item #: 206260

Available to Order

$2648.92 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT Q, unit mount, thermal magnetic, 150A, 2 pole, 240VAC, 25kA

SQUARE D

QDL22150 Molded Case Circuit Breaker, 150 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDL22150

UPC: 785901412595

Item #: 45799

Available to Order

$1641.94 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 400A, 3 pole, 25 kA, 600 VAC, 50 kA, 250 VDC, short handle

Square D

Circuit breaker, LH, 400A, 3 pole, 600VAC, 25kA, 250VDC, 50kA, lugs, thermal magnetic, short handle

MFR: Schneider Electric

MFR #: LHL36400MB

UPC: 785901005490

Item #: 98418

Available to Order

$7480.06 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 125A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL36125

UPC: 785901955795

Item #: 36199

Available to Order

$5554.77 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL36150

UPC: 785901839972

Item #: 138523

Available to Order

$5554.77 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 15A, 3 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: HJA36015

UPC: 785901419044

Item #: 2926

Available to Order

$2083.93 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 100A, 2 pole, 240VAC, 65kA, lugs OFF end, studs, nuts ON end

SQUARE D

QGP22100TM Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QGP22100TM

UPC: 785901546085

Item #: 180230

Available to Order

$1561.29 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 200A, 2 pole, 65kA, 240VAC

SQUARE D

QGL22200 Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QGL22200

UPC: 785901854579

Item #: 25259

Available to Order

$2184.95 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 20A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL36020

UPC: 785901955955

Item #: 80404

Available to Order

$2092.42 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 225A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JGL36225

UPC: 785901883760

Item #: 84974

In Stock - Check Availability

$4057.10 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 125A, 2 pole, 240VAC, 25kA, lugs OFF end, studs, nuts ON end

SQUARE D

QDP22125TM Molded Case Circuit Breaker, 125 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDP22125TM

UPC: 785901672548

Item #: 160730

Available to Order

$1173.27 each

Availability

Location	Available Qty

Milbank

MILBANK 100 AMP 2 POLE 240 VOLT PLUG-IN 22K AIC THREADED TANG LOAD SIDE

MFR: Milbank

MFR #: UQFPH-M-100

UPC: 784572201446

Item #: 240759

Available to Order

$1030.99 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 50A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 50A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: BDA260501

Item #: 1004592

Available to Order

$833.72 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 1P, 347V AC, 25kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, C

MFR: Schneider Electric

MFR #: BJA160205

Item #: 984300

Available to Order

$620.43 each

Availability

Location	Available Qty

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

Square D

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

MFR: Schneider Electric

MFR #: BJL36070

Item #: 804071

Available to Order

$1950.03 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL16020

Item #: 644343

In Stock - Check Availability

$340.39 each

Availability

Location	Available Qty

Square D

Quad tandem circuit breaker, Homeline, 2 x 2 pole at 15A, 120/240VAC, 10kA AIR, plug in, UL

MFR: Schneider Electric

MFR #: HOMT215215

UPC: 785901969150

Item #: 855208

Available to Order

$207.21 each

Availability

Location	Available Qty

Square D

HDL36150U33X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HDL36150U33X

UPC: 785901564102

Item #: 89901

Available to Order

$2258.38 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker accessory, PowerPacT P/R, trip unit wire harness, 12 pin connector

MFR: Schneider Electric

MFR #: S33101

UPC: 785901528074

Item #: 157703

Available to Order

$280.73 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, Micrologic 6.0A, 1200A, 3 pole, 25kA, 600VAC, 80% rated

SQUARE D

PJL36120U44A Molded Case Circuit Breaker, 1200 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: PJL36120U44A

UPC: 785901863731

Item #: 62572

Available to Order

$22611.19 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL EverLink

Square D

Circuit breaker, PowerPacT B, 20A, 3 pole, 600Y/347VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BJL36020

Item #: 788342

In Stock - Check Availability

$1810.68 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 80A, 3P, 480Y/277V AC, 18kA at 480/277 UL, I-Line

Square D

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

MFR: Schneider Electric

MFR #: BDA34080Y

Item #: 760378

Available to Order

$1077.96 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 100A, 2P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 100A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BGA261002

Item #: 798603

Available to Order

$1659.85 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 1P, 347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, A

MFR: Schneider Electric

MFR #: BGA160201

Item #: 948296

In Stock - Check Availability

$611.65 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, B

MFR: Schneider Electric

MFR #: BJA160203

Item #: 984301

Available to Order

$620.43 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 60A, 2P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 60A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BGA260602

Item #: 811698

Available to Order

$1424.42 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 60A, 2 pole, 120/240VAC, 10kA, 30mA grd fault B, plug in mount

SQUARE D

QO260EPD Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO260EPD

UPC: 785901940807

Item #: 179174

Available to Order

$860.52 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT L, I-Line, Micrologic 3.3, 400A, 80% rated, 3 pole, 14kA, 600VAC, phase ABC

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 14kA, I-Line, MicroLogic 3.3, 80%, ABC

MFR: Schneider Electric

MFR #: LDA36400U31X

UPC: 785901298632

Item #: 10144

Available to Order

$4594.06 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT B, 20A, 1 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, A

MFR: Schneider Electric

MFR #: BJA160201

Item #: 815081

In Stock - Check Availability

$620.43 each

Availability

Location	Available Qty

Square D

MOTOR CIRCUIT PROTECTOR 600Y/347V 50A

MFR: Schneider Electric

MFR #: GJL36050M05

UPC: 785901793625

Item #: 127623

Available to Order

$1424.59 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 15A, 3 pole, 208Y/120VAC, 10kA, 6mA grd fault A, pigtail, plug in mount

SQUARE D

Mini circuit breaker, QO, 15A, 3 pole, 208Y/120VAC, 10kA, plug in, 6mA grd fault A, pigtail

MFR: Schneider Electric

MFR #: QO315GFI

UPC: 785901652311

Item #: 122597

Available to Order

$913.09 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT L, I-Line, Micrologic 3.3, 400A, 100% rated, 3 pole, 25kA, 600VAC, phase ABC

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 3.3, 100%, ABC

MFR: Schneider Electric

MFR #: LJA36400CU31X

UPC: 785901395430

Item #: 826398

Available to Order

$9161.23 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 30A, 2 pole, 120/240VAC, 10kA, Powerlink, plug in mount, 48in leads

SQUARE D

QO230PL5392 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO230PL5392

UPC: 785901741954

Item #: 109732

Available to Order

$386.96 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 40A, 1 pole, 120/240VAC, 22kA, bolt on mount

SQUARE D

QOB140VH Miniature Circuit Breaker, 40 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB140VH

UPC: 785901088578

Item #: 279439

Available to Order

$107.70 each

Availability

Location	Available Qty

SQUARE D

Mini circuit breaker, E-Frame, 50A, 2 pole, 480Y/277VAC, 65kA max, bolt on

MFR: Schneider Electric

MFR #: EGB24050

UPC: 785901323259

Item #: 78086

Available to Order

$776.13 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 40A, 2 pole, 120/240VAC, 10kA, 30mA grd fault B, plug in mount

SQUARE D

QO240EPD Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO240EPD

UPC: 785901742128

Item #: 98140

Available to Order

$860.52 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 125A, 2 pole, 120/240VAC, 42kA, plug in mount

SQUARE D

QOH2125 Miniature Circuit Breaker, 125 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOH2125

UPC: 785901054887

Item #: 249702

In Stock - Check Availability

$1833.65 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 35A, 2 pole, 480Y/277 VAC, 25 kA max, bolt on

MFR: Schneider Electric

MFR #: EDB24035

UPC: 785901311027

Item #: 518889

Available to Order

$560.44 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 45A, 2 pole, 120/240 VAC, 10kA

MFR: Schneider Electric

MFR #: QOU245

UPC: 785901489160

Item #: 140851

Available to Order

$125.79 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 22kA, plug in mount

Square D

QO320VH Miniature Circuit Breaker, 20 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO320VH

UPC: 785901371861

Item #: 59340

Available to Order

$489.76 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 30A, 3 pole, 120/240VAC, 10kA, bolt on mount, AC shunt trip

SQUARE D

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

MFR: Schneider Electric

MFR #: QOB3301021

UPC: 785901494409

Item #: 84263

Available to Order

$565.50 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 50A, 2 pole, 240VAC, 10kA, bolt on mount

SQUARE D

QOB250H Miniature Circuit Breaker, 50 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB250H

UPC: 785901335450

Item #: 203995

Available to Order

$281.58 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 10kA, bolt on mount, AC shunt trip

SQUARE D

Mini circuit breaker, QO, 20A, 3 pole, 120/240VAC, 10kA, bolt on, AC shunt

MFR: Schneider Electric

MFR #: QOB3201021

UPC: 785901875925

Item #: 1832

Available to Order

$565.50 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 70A, 3 pole, 480Y/277 VAC, 100 kA max, bolt on

MFR: Schneider Electric

MFR #: EJB34070

UPC: 785901130635

Item #: 83725

In Stock - Check Availability

$2270.27 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 15A, 2 pole, 120/240VAC, 22kA, plug in mount

Square D

QO215VH Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO215VH

UPC: 785901371816

Item #: 87135

Available to Order

$192.74 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 30A, 2 pole, 120/240VAC, 65kA, bolt on mount

SQUARE D

QHB230 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QHB230

UPC: 785901341642

Item #: 286024

Available to Order

$401.24 each

Availability

Location	Available Qty

SQUARE D

Mini circuit breaker, E-Frame, 35A, 3 pole, 480Y/277VAC, 100kA max, bolt on

MFR: Schneider Electric

MFR #: EJB34035

UPC: 785901130611

Item #: 226585

Available to Order

$1203.37 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.