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 P, 1200A, 3 pole, 600VAC, 18kA, lugs, Micrologic 6.0A, 100%

MFR: Schneider Electric

MFR #: PGL36120CU44A

UPC: 785901790488

Item #: 518878

Available to Order

$30424.31 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT B, 20A, 2 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BDA24020Y2

Item #: 1189823

Available to Order

$735.82 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 5.2E, 80%, ABC

MFR: Schneider Electric

MFR #: HJA36060U53X

UPC: 785901946625

Item #: 1441302

Available to Order

$3541.87 each

Availability

Location	Available Qty

Schneider Electric

surge arrester cartridge, Multi9 PRD1 75r, 1P, 120 V

MFR: Schneider Electric

MFR #: M9LC175

Item #: 1441356

Available to Order

$60.95 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: MGF36800

UPC: 785901477020

Item #: 1293141

Available to Order

$13857.48 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 110A, 3 pole, 600Y/347VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BGL36110

UPC: 785901076414

Item #: 1169816

Available to Order

$2415.15 each

Availability

Location	Available Qty

Square D by Schneider Electric

Mini circuit breaker, QO, 20A, 1 pole, 120/240VAC, 10kA, key operated, bolt on mount

MFR: Schneider Electric

MFR #: QOB120K

UPC: 785901509899

Item #: 305816

Available to Order

$197.11 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 30A, 3 pole, 240VAC, 10kA, Powerlink, plug in mount, 48in leads

Square D

Mini circuit breaker, QO, 30A, 3 pole, 240VAC, 10kA, plug in, Powerlink, 48in leads

MFR: Schneider Electric

MFR #: QO330PL5392

UPC: 785901956969

Item #: 1310952

Available to Order

$1233.18 each

Availability

Location	Available Qty

60A 277/480 V H-Frame Electronic Trip Circuit Breaker Busway Plug-In Unit

SQUARE D

Plug-in unit, I-Line Busway, H-frame, 60A, 3 phase, 4 wire, 600VAC, 18kA, ground, neutral

MFR: Schneider Electric

MFR #: PHG36060GN

UPC: 785901672920

Item #: 1209319

Available to Order

$4379.97 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, lugs, MicroLogic 3.3S, 80%

MFR: Schneider Electric

MFR #: LGL36400U33X

UPC: 785901637622

Item #: 353536

Available to Order

$4484.46 each

Availability

Location	Available Qty

Schneider Electric

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

MFR: Schneider Electric

MFR #: BDA261251

UPC: 785901051237

Item #: 890733

Available to Order

$1513.89 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%, interchangeable trip units

MFR: Schneider Electric

MFR #: JGL36200T

UPC: 785901695639

Item #: 658954

Available to Order

$6085.65 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 25kA, lugs, Micrologic 3.2, 100%

MFR: Schneider Electric

MFR #: JJL36250CU31X

UPC: 785901584322

Item #: 470167

Available to Order

$5063.58 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 18kA, lugs, Micrologic 5.0, 100%

MFR: Schneider Electric

MFR #: PGL36060CU33A

UPC: 785901688815

Item #: 964503

Available to Order

$19527.85 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 20A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HLL36020

UPC: 785901683094

Item #: 478975

Available to Order

$2941.05 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, lugs, MicroLogic 3.3, 80%

MFR: Schneider Electric

MFR #: LGM36400U31X

UPC: 785901954736

Item #: 1442372

Available to Order

$4017.78 each

Availability

Location	Available Qty

Square D

Motor circuit protector, PowerPacT L, 600A, 3 pole, 600VAC, 50kA, lugs, MicroLogic 1.3M, 80%

MFR: Schneider Electric

MFR #: LLL36600M37X

UPC: 785901009986

Item #: 1011302

Available to Order

$5678.53 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%, interchangeable trip units

MFR: Schneider Electric

MFR #: JJL36250T

UPC: 785901854302

Item #: 974041

Available to Order

$11655.98 each

Availability

Location	Available Qty

Circuit breaker, PowerPact B, 100A, 3 poles, 600Y/347V AC, 25kA at 600Y/347 UL, terminal nuts

Square D

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

MFR: Schneider Electric

MFR #: BJF36100

Item #: 1293006

Available to Order

$1950.03 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT P, 1200A, 3 pole, 600VAC, 18kA, lugs, Micrologic 3.0, 80%

MFR: Schneider Electric

MFR #: PGL36120U31A

UPC: 785901790495

Item #: 517764

Available to Order

$17758.78 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT B, 125A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BGA261252

Item #: 1452512

Available to Order

$2490.37 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT J, 225A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JJP36225

UPC: 785901660965

Item #: 781809

Available to Order

$5831.74 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 90A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%, shunt

MFR: Schneider Electric

MFR #: HJL36090SA

UPC: 785901533962

Item #: 727948

Available to Order

$3023.23 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker accessory, PowerPacT M/P, handle, toggle, door escutcheon

MFR: Schneider Electric

MFR #: S33717

UPC: 785901958031

Item #: 1165098

Available to Order

$119.39 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT P, 800A, 3 pole, 600VAC, 18kA, lugs, Micrologic 3.0, 100%

MFR: Schneider Electric

MFR #: PGL36080CU31A

UPC: 785901536567

Item #: 257968

Available to Order

$19257.48 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 150A, 3 pole, 240VAC, 65kA, lugs OFF end, studs, nuts ON end

SQUARE D

Circuit breaker, PowerPacT Q, 150A, 3 pole, 240VAC, 65kA, lugs, thermal magnetic, 80%, bottom of panel

MFR: Schneider Electric

MFR #: QGP32150TM

UPC: 785901456155

Item #: 462757

Available to Order

$2506.68 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT B, 110A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA34110Y

UPC: 785901069539

Item #: 1417511

Available to Order

$2004.12 each

Availability

Location	Available Qty

SQUARE D

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

MFR: Schneider Electric

MFR #: HDL36150SA

UPC: 785901581888

Item #: 241924

In Stock - Check Availability

$4381.57 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT P, 1200A, 3 pole, 600VAC, 25kA, lugs, Micrologic 5.0, 80%

MFR: Schneider Electric

MFR #: PJL36120U33A

UPC: 785901500100

Item #: 694956

Available to Order

$19139.31 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%, shunt

MFR: Schneider Electric

MFR #: JGL36250SA

UPC: 785901582137

Item #: 577913

Available to Order

$6138.80 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 125A, 3 pole, 600VAC, 14kA, lugs, thermal magnetic, 100%

MFR: Schneider Electric

MFR #: HDL36125C

UPC: 785901578604

Item #: 567758

Available to Order

$4121.34 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 100A, 1 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, A

MFR: Schneider Electric

MFR #: BDA161001

Item #: 828077

In Stock - Check Availability

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: LLL36600U31X

UPC: 785901542537

Item #: 567394

Available to Order

$8298.74 each

Availability

Location	Available Qty

CANopen bus connector with line terminator - 1 connector female SUB-D 9

Telemecanique

CANopen bus connector with line terminator, Altivar, Lexium, 1 connector female SUB-D 9

MFR: Schneider Electric

MFR #: VW3M3802

Item #: 996041

Available to Order

$464.17 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 15A, 1 pole, 120VAC, 10kA, dual function, pigtail, bolt on mount

SQUARE D

Mini circuit breaker, QO, 15A, 1 pole, 120VAC, 10kA, bolt on, dual function, pigtail

MFR: Schneider Electric

MFR #: QOB115DF

UPC: 785901007012

Item #: 557756

Available to Order

$381.18 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 22kA, dual function, plug on neutral, plug in mount

Square D

Mini circuit breaker, QO, 20A, 1 pole, 120VAC, 22kA, plug in, combo ARC fault, 6mA grd fault A, plug on neutral

MFR: Schneider Electric

MFR #: QO120VHPAFGF

UPC: 785901779452

Item #: 1444394

Available to Order

$629.49 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 40A, 3 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BDA34040Y

Item #: 756777

Available to Order

$919.25 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 25A, 1 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL16025

Item #: 644357

Available to Order

$340.39 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT M, 400A, 3 pole, 600VAC, 18kA, busbar, ET 1.0, 80%

MFR: Schneider Electric

MFR #: MGF36400

UPC: 785901436027

Item #: 1264255

Available to Order

$7035.53 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 70A, 2 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, AC

MFR: Schneider Electric

MFR #: BDA24070Y2

Item #: 1393924

Available to Order

$1293.87 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 45A, 3 pole, 600Y/347VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BGL36045

UPC: 785901076193

Item #: 1169815

Available to Order

$1695.90 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker accessory, PowerPacT H/J, rotary handle, telescoping

MFR: Schneider Electric

MFR #: S29343

UPC: 785901560777

Item #: 476942

Available to Order

$505.32 each

Availability

Location	Available Qty

Schneider Electric

Circuit breaker, PowerPacT B, 110A, 2 pole, 600Y/347VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: BDL26110

UPC: 785901072256

Item #: 601037

Available to Order

$1185.92 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 35A, 2 pole, 120/240VAC, 10kA, bolt on mount, AC shunt trip

SQUARE D

Mini circuit breaker, QO, 35A, 2 pole, 120/240VAC, 10kA, bolt on, AC shunt

MFR: Schneider Electric

MFR #: QOB2351021

UPC: 785901703624

Item #: 655813

Available to Order

$326.17 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker accessory, PowerPacT P/R, trip unit adjustable rating plug D, UL/ANSI

MFR: Schneider Electric

MFR #: S48836

UPC: 785901601593

Item #: 276752

Available to Order

$369.39 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT R, 1200A, 3 pole, 600VAC, 25kA, I-Line, Micrologic 5.0, 100%

MFR: Schneider Electric

MFR #: RJA36120CU33A

UPC: 785901839163

Item #: 354766

Available to Order

$37781.62 each

Availability

Location	Available Qty

3P 600V 125A H-FRAME MOULDED CASE CIRCUIT BREAKER TRIP UNIT

Schneider Electric

Trip unit, PowerPacT H, 125A, 3 pole, 600VAC, thermal magnetic

MFR: Schneider Electric

MFR #: HT3125

UPC: 785901603238

Item #: 1307277

Available to Order

$4679.64 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT J, 250A, 3 pole, 600VAC, 18kA, busbar, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JGF36000F25

UPC: 785901635864

Item #: 1111570

Available to Order

$2995.32 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.