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

Distribution panel, QO, for I-Line panelboards, 240V, 30A, 2 pole, AC

MFR: Schneider Electric

MFR #: HQO206AC

UPC: 785901649595

Item #: 133336

Available to Order

$408.99 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 15A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: HJA260151

UPC: 785901834182

Item #: 200426

Available to Order

$1665.67 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 60A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: HJA260601

UPC: 785901511632

Item #: 16957

Available to Order

$1665.67 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 125A, 3 pole, 600VAC, 250 VDC

Square D

Circuit breaker, LA, 125A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

MFR: Schneider Electric

MFR #: LAL36125

UPC: 785901848400

Item #: 131421

Available to Order

$4547.29 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, molded, unit mount, 300A, 3 pole, 25kA, 600VAC, 50kA, 250VDC, short handle

Square D

LHP36300MB Molded Case Circuit Breaker, 300 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LHP36300MB

UPC: 785901668350

Item #: 908613

Available to Order

$7480.06 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: HJL36090

UPC: 785901839897

Item #: 240865

Available to Order

$2253.46 each

Availability

Location	Available Qty

Square D

HGL36150U33X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HGL36150U33X

UPC: 785901133599

Item #: 265854

Available to Order

$2982.72 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 175A, 3 pole, 240VAC, 25kA

SQUARE D

QDL32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QDL32175

UPC: 785901523062

Item #: 109877

Available to Order

$1861.73 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 225A, 3 pole, 22 kA, 600 VAC, 10 kA, 250 VDC

Square D

Circuit breaker, LA, 225A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

MFR: Schneider Electric

MFR #: LAL36225

UPC: 785901009818

Item #: 198996

Available to Order

$4547.29 each

Availability

Location	Available Qty

POWERPACT R-FRAME, MOLDED CASE CIRCUIT BREAKER, 600V, 1200A, 3P, 50kA

Square D

RLF36120CU44A Molded Case Circuit Breaker, 1200 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: RLF36120CU44A

UPC: 785901234012

Item #: 234408

Available to Order

$36193.93 each

Availability

Location	Available Qty

Circuit breaker, PowerPact J, 250A, 3 pole, 600VAC, 18kA, lugs, Micrologic 3.2, 80%, undervoltage

Square D

JGL36250U31XUA Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JGL36250U31XUA

UPC: 785901651697

Item #: 315696

Available to Order

$4016.91 each

Availability

Location	Available Qty

POWERPACT R-FRAME, MOLDED CASE CIRCUIT BREAKER, 600V, 2000A, 3P, 50kA

Square D

RLF36200U44A Molded Case Circuit Breaker, 2000 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: RLF36200U44A

UPC: 785901234074

Item #: 536742

Available to Order

$30689.63 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 110A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL36110

UPC: 785901623229

Item #: 11534

Available to Order

$5554.77 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 400A, 3 pole, 22 kA, 600 VAC, 10 kA, 250 VDC, cont. wire terminal

Square D

Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, cont. wire terminal

MFR: Schneider Electric

MFR #: LAL364008041

UPC: 785901153641

Item #: 1165542

Available to Order

$8185.43 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 250A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JGL26250

UPC: 785901883715

Item #: 1185407

Available to Order

$4563.84 each

Availability

Location	Available Qty

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

Square D

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

MFR: Schneider Electric

MFR #: LGL36400CU33X

UPC: 785901486831

Item #: 432574

Available to Order

$4583.70 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 200A, 3 pole, 25 kA, 600 VAC, 50 kA, 250 VDC

Square D

Circuit breaker, LH, 200A, 3 pole, 600VAC, 25kA, 250VDC, 50kA, lugs, thermal magnetic

MFR: Schneider Electric

MFR #: LHL36200

UPC: 785901082125

Item #: 190206

Available to Order

$7480.06 each

Availability

Location	Available Qty

Circuit breaker, FA/LA circuit breakers, molded,unit mount, 400A, 3 pole, 22kA, 600VAC/250VDC, short handle

Square D

LAP36400MB Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LAP36400MB

UPC: 785901650386

Item #: 151036

Available to Order

$4547.29 each

Availability

Location	Available Qty

Circuit breaker, FA/LA circuit breakers, molded,unit mount, 400A, 3 pole, 22kA, 600VAC/250VDC

Square D

LAP36400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LAP36400

UPC: 785901424000

Item #: 964043

Available to Order

$4547.29 each

Availability

Location	Available Qty

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

Square D

Circuit breaker, PowerPacT M, 600A, 3 pole, 600VAC, 25kA, lugs, ET 1.0, 80%

MFR: Schneider Electric

MFR #: MJL36600

UPC: 785901629306

Item #: 140765

Available to Order

$8800.00 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 40A, 3 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL36040

UPC: 785901706557

Item #: 107595

Available to Order

$2092.42 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 175A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: JGA36175

UPC: 785901700685

Item #: 126708

In Stock - Check Availability

$4159.47 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 175A, 3 pole, 240VAC, 10kA, phase ABC

SQUARE D

QBA32175 Molded Case Circuit Breaker, 175 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QBA32175

UPC: 785901405146

Item #: 184348

Available to Order

$1880.04 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: HJA36025

UPC: 785901507291

Item #: 79548

Available to Order

$2083.93 each

Availability

Location	Available Qty

Q-FRAME MOLDED CASE CIRCUIT BREAKER, 240V, 400A, 3P

Square D

Q432400 Molded Case Circuit Breaker, 400 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: Q432400

UPC: 785901649298

Item #: 511446

Available to Order

$4452.36 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 200A, 3 pole, 600VAC, 50kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: JLA36200

UPC: 785901673101

Item #: 115025

Available to Order

$7534.85 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4 molded case, unit mount, thermal-magnetic, 250A, 3 pole, 25kA, 240VAC

Square D

Q4L3250 Molded Case Circuit Breaker, 250 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: Q4L3250

UPC: 785901649250

Item #: 80714

Available to Order

$3954.80 each

Availability

Location	Available Qty

Circuit breaker, PowerPact H, 100A, 3 pole, 600VAC, 14kA, lugs, Micrologic 6.2A, 80%

SQUARE D

HDL36100U44X Molded Case Circuit Breaker, 100 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HDL36100U44X

UPC: 785901701941

Item #: 721064

Available to Order

$2293.50 each

Availability

Location	Available Qty

SQUARE D

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

MFR: Schneider Electric

MFR #: HGL36125AA

UPC: 785901054313

Item #: 171856

Available to Order

$4182.71 each

Availability

Location	Available Qty

POWERPACT R-FRAME, MOLDED CASE CIRCUIT BREAKER, 600V, 2000A, 3P, 18kA

Square D

RGF36200 Molded Case Circuit Breaker, 2000 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: RGF36200

UPC: 785901238447

Item #: 994353

Available to Order

$23095.94 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 110A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HLL36110

UPC: 785901433781

Item #: 954651

Available to Order

$6967.07 each

Availability

Location	Available Qty

FA/LA MOLDED CASE CIRCUIT BREAKER, 600V, 250A, 3P, I-Line, SHORT HANDLE

Square D

LAP36250MB Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: LAP36250MB

UPC: 785901530046

Item #: 303901

Available to Order

$4547.29 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 400A, 3 pole, 22kA, 600VAC, 10kA, 250VDC, shunt trip

Square D

Circuit breaker, LA, 400A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic, shunt trip

MFR: Schneider Electric

MFR #: LAL364001021

UPC: 785901339496

Item #: 51812

Available to Order

$5439.24 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, molded, unit mount, 150A, 600VAC, 3 pole

Square D

Circuit breaker, LA, 150A, 3 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

MFR: Schneider Electric

MFR #: LAL36150

UPC: 785901563228

Item #: 93665

Available to Order

$4547.29 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 250A, 3 pole, 240VAC, 25kA

SQUARE D

QDL32250 Molded Case Circuit Breaker, 250 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QDL32250

UPC: 785901542902

Item #: 19037

Available to Order

$2548.39 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, unit mount, Micrologic 3.3, 400A, 3 pole, 18kA, 600VAC, 80% rated

Square D

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

MFR: Schneider Electric

MFR #: LGF36400U31X

UPC: 785901521785

Item #: 139880

Available to Order

$4017.78 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 45A, 3 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HGL36045

UPC: 785901683117

Item #: 224924

Available to Order

$1602.87 each

Availability

Location	Available Qty

Circuit breaker, PowerPacT P, unit mount, ET1.0I, 600A, 3 pole, 18kA, 600VAC, 80% rated

Square D

Circuit breaker, PowerPacT P, 600A, 3 pole, 600VAC, 18kA, lugs, ET1.0l, 80%

MFR: Schneider Electric

MFR #: PGL36060

UPC: 785901564508

Item #: 849042

Available to Order

$12448.88 each

Availability

Location	Available Qty

SQUARE D

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

MFR: Schneider Electric

MFR #: HJL26025

UPC: 785901623243

Item #: 647624

Available to Order

$2510.59 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 70A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL26070

UPC: 785901955818

Item #: 1038538

Available to Order

$1847.66 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, molded, unit mount, 350A, 2 pole, 22kA, 600VAC, 10kA, 250VDC

Square D

Circuit breaker, LA, 350A, 2 pole, 600VAC, 22kA, 250VDC, 10kA, lugs, thermal magnetic

MFR: Schneider Electric

MFR #: LAL26350

UPC: 785901426486

Item #: 101911

Available to Order

$5621.85 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 80A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HGL26080

UPC: 785901433873

Item #: 1096882

Available to Order

$1607.17 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 25A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HDL26025

UPC: 785901706649

Item #: 178379

Available to Order

$1149.22 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HGL26020

UPC: 785901433767

Item #: 166705

Available to Order

$1362.38 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 150A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JDL26150

UPC: 785901955771

Item #: 389381

Available to Order

$2873.06 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 250A, 2 pole, 240VAC, 25kA

SQUARE D

QDL22250 Molded Case Circuit Breaker, 250 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDL22250

UPC: 785901546030

Item #: 199230

Available to Order

$2217.99 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 50A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HGL26050

UPC: 785901883777

Item #: 916497

Available to Order

$1362.38 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 60A, 2 pole, 600VAC, 18kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HGL26060

UPC: 785901433859

Item #: 34845

Available to Order

$1362.38 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.