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

Circuit breaker, PowerPacT H, 70A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HLL36070

UPC: 785901883821

Item #: 590395

Available to Order

$3250.75 each

Availability

Location	Available Qty

SQUARE D

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

MFR: Schneider Electric

MFR #: HJL36100AA

Item #: 237985

Available to Order

$2772.91 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 70A, 2P, 480Y/277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 70A, 2 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BGA24070Y2

Item #: 1159697

Available to Order

$1165.48 each

Availability

Location	Available Qty

Square D

Circuit breaker accessory, E-Frame, padlock attachment, lock off

MFR: Schneider Electric

MFR #: EDPAF

UPC: 785901583981

Item #: 124784

Available to Order

$47.06 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 70A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 70A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BDA260702

Item #: 1034740

Available to Order

$1008.91 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 125A, 3P, 480Y/277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 125A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA34125Y

UPC: 785901069553

Item #: 1021835

Available to Order

$2170.94 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 45A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 45A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BJA36045

Item #: 908236

Available to Order

$1990.31 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%, AB

MFR: Schneider Electric

MFR #: BGA260601

Item #: 930609

Available to Order

$1424.42 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, unit mount, Micrologic 3.3, 400A, 3 pole, 14kA, 600VAC, 80% rated

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 14kA, busbar, Micrologic 3.3, 80%

MFR: Schneider Electric

MFR #: LDF36400U31X

UPC: 785901086741

Item #: 97362

Available to Order

$4300.86 each

Availability

Location	Available Qty

Circuit Breaker, PowerPact M, unit mount, electronic trip, 700A, 3 pole, 25 kA, 600 VAC, lugs both ends

SQUARE D

MJL36700 Molded Case Circuit Breaker, 700 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: MJL36700

UPC: 785901879961

Item #: 513655

Available to Order

$11057.69 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 50kA, lugs, Micrologic 3.2, 80%, interchangeable trip unit

MFR: Schneider Electric

MFR #: HLL36100T

UPC: 785901858393

Item #: 361182

Available to Order

$3250.75 each

Availability

Location	Available Qty

Circuit breaker, PowerPact H, 60A, 3 pole, 600VAC, 25kA, lugs, Micrologic 3.2, 80%

Square D

HJL36060U31X Molded Case Circuit Breaker, 60 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HJL36060U31X

UPC: 785901722892

Item #: 25774

Available to Order

$1552.48 each

Availability

Location	Available Qty

Motor circuit protector, PowerPact J, 250A, 3 pole, 600VAC, 25kA, lugs, Micrologic 2.2, 80%

SQUARE D

JJL36250M38X Motor Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JJL36250M38X

UPC: 785901950592

Item #: 165202

Available to Order

$2356.10 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: HLL36050

UPC: 785901683155

Item #: 158527

Available to Order

$2941.05 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 45A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 45A, 3 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BDA36045

UPC: 785901051398

Item #: 945571

Available to Order

$1042.92 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, Micrologic 6.0A, 600A, 3 pole, 25kA, 600VAC, 100% rated

SQUARE D

Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 25kA, lugs, Micrologic 6.0A, 100%

MFR: Schneider Electric

MFR #: PJL36060CU44A

Item #: 1114418

Available to Order

$24037.37 each

Availability

Location	Available Qty

Circuit breaker, PowerPact H, 100A, 3 pole, 600VAC, 25kA, lugs, Micrologic 6.2A, 80%

Square D

HJL36100U44X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HJL36100U44X

Item #: 879843

Available to Order

$2770.60 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT L, unit mount, Micrologic 3.3S, 400A, 3 pole, 25kA, 600VAC, 100% rated

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, lugs, MicroLogic 3.3S, 100%

MFR: Schneider Electric

MFR #: LJL36400CU33X

UPC: 785901512677

Item #: 577448

Available to Order

$7370.51 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT B, 20A, 3 pole, 25kA, 600Y/347VAC, UL, Everlink, control wire ON end

Square D

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

MFR: Schneider Electric

MFR #: BJL36020LU

Item #: 906798

Available to Order

$1925.27 each

Availability

Location	Available Qty

Square D

MA, ME, MH, MX CIRCUIT BREAKER MECHANICAL LUG KIT (1)

MFR: Schneider Electric

MFR #: AL1000MA

UPC: 785901848189

Item #: 37666

Available to Order

$105.31 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 125A, 2P, 600Y/347V AC, 14kA at 600Y UL EverLink

Square D

Circuit breaker, PowerPacT B, 125A, 2 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL26125

UPC: 785901072263

Item #: 601039

Available to Order

$1423.09 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 60A, 3P, 480Y/277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 60A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA34060Y

Item #: 766589

In Stock - Check Availability

$1425.61 each

Availability

Location	Available Qty

Square D

Quad tandem circuit breaker, Homeline, 1 x 2 pole at 15A, 1 x 2 pole at 40A, 120/240VAC, 10kA AIR, plug in, UL

MFR: Schneider Electric

MFR #: HOMT215240

UPC: 785901969679

Item #: 854973

Available to Order

$207.21 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 20A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, BC

MFR: Schneider Electric

MFR #: BDA260204

Item #: 1258450

Available to Order

$833.72 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 100A, 3P, 600Y/347V AC, 25kA at 600Y UL EverLink

Square D

Circuit breaker, PowerPacT B, 100A, 3 pole, 600Y/347VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BJL36100

Item #: 671685

Available to Order

$1950.03 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 125A, 3P, 600Y/347V AC, 25kA at 600Y UL EverLink

Square D

Circuit breaker, PowerPacT B, 125A, 3 pole, 600Y/347VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BJL36125

Item #: 843471

Available to Order

$2925.58 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT L, unit mount, Micrologic 3.3S, 600A, 3 pole, 25kA, 600VAC, 80% rated

Square D

Circuit breaker, PowerPacT L, 600A, 3 pole, 600VAC, 25kA, lugs, MicroLogic 3.3S, 80%

MFR: Schneider Electric

MFR #: LJL36600U33X

UPC: 785901976301

Item #: 1040501

Available to Order

$8326.27 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 40A, 3 pole, 240 VAC, 10kA, bulk pack

MFR: Schneider Electric

MFR #: QOU340B

UPC: 785901121183

Item #: 1340199

Available to Order

$412.88 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 100A, 3 pole, 240VAC, 25kA, padlock handle

SQUARE D

Circuit breaker, PowerPacT Q, 100A, 3 pole, 240VAC, 25kA, lugs, thermal magnetic, 80%, padlock handle

MFR: Schneider Electric

MFR #: QDL32100YP

Item #: 1015891

Available to Order

$3480.64 each

Availability

Location	Available Qty

Motor curcuit protector, PowerPact L, unit mount, Micrologic 2.3M, 400A, 3 pole, 25kA, 600VAC

Square D

Motor circuit protector, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, lugs, MicroLogic 2.3M, 80%

MFR: Schneider Electric

MFR #: LJL36400M38X

Item #: 1429951

Available to Order

$6359.05 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 50A, 2P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 50A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: BGA260501

Item #: 826068

Available to Order

$1424.42 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 200A, 3 pole, 500VDC, 20kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JGL37200D82

UPC: 785901496397

Item #: 747722

Available to Order

$4057.10 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 50A, 3P, 480Y/277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 50A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA34050Y

Item #: 1106096

Available to Order

$1425.61 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 100A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%, aux switch, shunt

MFR: Schneider Electric

MFR #: HDL36100AASO

UPC: 785901983200

Item #: 946484

Available to Order

$3093.64 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 100A, 2P, 480Y/277V AC, 18kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 100A, 2 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: BDA24100Y1

Item #: 1057963

Available to Order

$862.58 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JJP36200

UPC: 785901660941

Item #: 1143827

Available to Order

$5831.74 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 100A, 2 pole, 240VAC, 10kA, phase CA

SQUARE D

Circuit breaker, PowerPacT Q, 100A, 2 pole, 240VAC, 10kA, I-Line, thermal magnetic, 80%, CA

MFR: Schneider Electric

MFR #: QBA221005

Item #: 1235319

Available to Order

$1326.74 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 150A, 3 pole, 600VAC, 25kA, lugs, Micrologic 3.2S, 80%

MFR: Schneider Electric

MFR #: HJL36150U33X

UPC: 785901324508

Item #: 940974

Available to Order

$3693.41 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 125A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%, shunt

MFR: Schneider Electric

MFR #: HGL36125SA

UPC: 785901676911

Item #: 1170146

Available to Order

$4633.62 each

Availability

Location	Available Qty

Square D by Schneider Electric

Mini circuit breaker, Homeline, 45A, 2 pole, 120/240VAC, 10kA AIR, ground fault class A, plug in, UL

MFR: Schneider Electric

MFR #: HOM245GFI

UPC: 785901508250

Item #: 1231601

Available to Order

$473.92 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 110A, 3P, 600Y/347V AC, 25kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 110A, 3 pole, 600Y/347VAC, 25kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BJA36110

Item #: 815084

In Stock - Check Availability

$5439.25 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 30A, 2P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 30A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: BGA260301

Item #: 907301

Available to Order

$1424.42 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 30A, 2P, 480Y/277V AC, 18kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 30A, 2 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: BDA24030Y1

Item #: 789428

Available to Order

$735.82 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 30A, 2P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 30A, 2 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BDA260302

Item #: 1021616

Available to Order

$833.72 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 100%

MFR: Schneider Electric

MFR #: JJL36250C

UPC: 785901823919

Item #: 322221

Available to Order

$9324.15 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 45A, 2 pole, 120/240VAC, 10kA, 6mA grd fault A, pigtail, plug in mount

Square D

QO245GFI Miniature Circuit Breaker, 45 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO245GFI

UPC: 785901509066

Item #: 1233548

Available to Order

$476.74 each

Availability

Location	Available Qty

Circuit Breaker, PowerPact M, I-Line, electronic trip, 400A, 2 pole, 18 kA, 600 VAC, lugs load end, AC phasing

Square D

MGA264002 Molded Case Circuit Breaker, 400 Amp, 2 Pole, 600V

MFR: Schneider Electric

MFR #: MGA264002

UPC: 785901495758

Item #: 234781

Available to Order

$5599.76 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 60A, 2 pole, 480Y/277 VAC, 65 kA max, bolt on, shunt trip

MFR: Schneider Electric

MFR #: EGB24060SA

Item #: 1112507

Available to Order

$1580.48 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.