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, LA, LH, Q4 molded case, unit mount, thermal-magnetic, 300A, 2 pole, 25kA, 240VAC

Square D

Q4L2300 Molded Case Circuit Breaker, 300 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: Q4L2300

UPC: 785901649229

Item #: 197270

Available to Order

$3273.47 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 175A, 2 pole, 600VAC, 14kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: JDL26175

UPC: 785901461906

Item #: 40794

Available to Order

$2873.06 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 15A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL26015

UPC: 785901839439

Item #: 190864

Available to Order

$1673.72 each

Availability

Location	Available Qty

Square D

Circuit breaker, LH, I-Line mount, 300A, 3 pole, 25kA, 600VAC, thermal magnetic

MFR: Schneider Electric

MFR #: LH36300

UPC: 785901339410

Item #: 38603

Available to Order

$8408.20 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 110A, 3 pole, 240VAC, 65kA, phase ABC

SQUARE D

QGA32110 Molded Case Circuit Breaker, 110 Amp, 3 Pole, 240V

MFR: Schneider Electric

MFR #: QGA32110

UPC: 785901603542

Item #: 99907

Available to Order

$2786.16 each

Availability

Location	Available Qty

Square D

JJA36250U43X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JJA36250U43X

UPC: 785901084280

Item #: 327418

Available to Order

$7381.04 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, I-Line, Micrologic 3.3, 400A, 80% rated, 3 pole, 25kA, 600VAC, phase ABC, handle padlock

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 25kA, I-Line, MicroLogic 3.3, 80%, ABC, padlock handle

MFR: Schneider Electric

MFR #: LJA36400U31XYP

UPC: 785901141884

Item #: 230489

Available to Order

$7978.19 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, molded, I-Line, 400A, 2 pole, 25kA, 600VAC, 50kA, 250VDC, phase AC

Square D

Circuit breaker, LH, 400A, 2 pole, 600VAC, 25kA, 250VDC, 50kA, I-Line, thermal magnetic, phase AC

MFR: Schneider Electric

MFR #: LH26400AC

UPC: 785901358725

Item #: 82884

Available to Order

$6980.49 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 100A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: HDA261001

UPC: 785901419051

Item #: 96626

Available to Order

$2117.59 each

Availability

Location	Available Qty

Square D

Circuit Breaker, PowerLink, 30A, 1 pole, 277VAC, 14kA, remotely operated, bolt on mount

MFR: Schneider Electric

MFR #: ECB14030G3

UPC: 785901300151

Item #: 8205

Available to Order

$300.68 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 200A, 2 pole, 240 VAC, 25kA, phase BC

SQUARE D

QDA222004 Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDA222004

UPC: 785901838425

Item #: 56350

Available to Order

$1771.93 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 225A, 2 pole, 240VAC, 10kA, phase BC

SQUARE D

QBA222254 Molded Case Circuit Breaker, 225 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QBA222254

UPC: 785901583837

Item #: 705062

Available to Order

$884.49 each

Availability

Location	Available Qty

Circuit Breaker, PowerPact M, I-Line, electronic trip, 800A, 2 pole, 18 kA, 600 VAC, lugs load end, AC phasing

SQUARE D

MGA268002 Molded Case Circuit Breaker, 800 Amp, 2 Pole, 600V

MFR: Schneider Electric

MFR #: MGA268002

UPC: 785901420293

Item #: 166969

Available to Order

$7066.19 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 100A, 2 pole, 240VAC, 65kA, phase AB

SQUARE D

QGA221001 Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QGA221001

UPC: 785901704003

Item #: 978340

Available to Order

$1565.55 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: HGA261002

UPC: 785901749615

Item #: 428324

Available to Order

$1634.22 each

Availability

Location	Available Qty

Circuit breaker, FA/LA for I-Line panelborad, molded, I-line, 400A, 2 pole, 22kA, 600VAC/250VDC, AC phase

Square D

LA26400AC Molded Case Circuit Breaker, 400 Amp, 2 Pole, 600V

MFR: Schneider Electric

MFR #: LA26400AC

UPC: 785901009795

Item #: 122197

Available to Order

$4183.96 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT J, 225A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: JDA262251

UPC: 785901912187

Item #: 252256

Available to Order

$4443.40 each

Availability

Location	Available Qty

Square D

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

MFR: Schneider Electric

MFR #: HGA260602

UPC: 785901834243

Item #: 80648

Available to Order

$1402.57 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 70A, 2 pole, 240VAC, 65kA, lugs OFF end, studs, nuts ON end

SQUARE D

QGP22070TM Molded Case Circuit Breaker, 70 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QGP22070TM

UPC: 785901819486

Item #: 321123

Available to Order

$1570.15 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 150A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL26150

UPC: 785901706687

Item #: 591278

Available to Order

$4776.40 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 20A, 2 pole, 600VAC, 14kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: HDA260201

UPC: 785901418993

Item #: 131787

Available to Order

$1749.71 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, unit mount, thermal magnetic, 175A, 2 pole, 240VAC, 25kA

SQUARE D

QDL22175 Molded Case Circuit Breaker, 175 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDL22175

UPC: 785901522836

Item #: 276258

Available to Order

$1641.94 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 30A, 2 pole, 600VAC, 25kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HJL26030

UPC: 785901577935

Item #: 232548

Available to Order

$1673.72 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 100A, 2 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: HGA261001

UPC: 785901651529

Item #: 37864

Available to Order

$1634.22 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 175A, 2 pole, 240VAC, 10kA, phase AC

SQUARE D

QBA221752 Molded Case Circuit Breaker, 175 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QBA221752

UPC: 785901672531

Item #: 101197

Available to Order

$884.49 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 100A, 2 pole, 240 VAC, 25kA, phase AC

SQUARE D

QDA221002 Molded Case Circuit Breaker, 100 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QDA221002

UPC: 785901701965

Item #: 157609

Available to Order

$1181.28 each

Availability

Location	Available Qty

Circuit breaker, LA, LH, Q4, unit mount, 225A, 2 pole, 22 kA, 600 VAC, 10 kA, 250 VDC

Square D

Circuit breaker, LA, 225A, 2 pole, 600VAC, 22kA, 250VDC, 10kA, lugs

MFR: Schneider Electric

MFR #: LAL26225

UPC: 785901334835

Item #: 228516

Available to Order

$3747.91 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 150A, 2 pole, 600VAC, 25kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: HJA261501

UPC: 785901511618

Item #: 68313

Available to Order

$4896.38 each

Availability

Location	Available Qty

Square D

JDL36250CU33X Molded Case Circuit Breaker, 250 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: JDL36250CU33X

UPC: 785901952282

Item #: 1159320

Available to Order

$2848.49 each

Availability

Location	Available Qty

Square D

MOTOR CIRCUIT PROTECTOR 600Y/347V 7A

MFR: Schneider Electric

MFR #: GJL36007M02

UPC: 785901793595

Item #: 171424

Available to Order

$1124.18 each

Availability

Location	Available Qty

POWERPACT R-FRAME, MOLDED CASE CIRCUIT BREAKER, 600V, 1600A, 3P, 50kA

Square D

RLF36160U31A Molded Case Circuit Breaker, 1600 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: RLF36160U31A

UPC: 785901771722

Item #: 402936

Available to Order

$39503.01 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker, PowerPacT H, 30A, 3 pole, 600VAC, 18kA, I-Line, thermal magnetic, 80%, padlock handle, ABC

MFR: Schneider Electric

MFR #: HGA36030YP

UPC: 785901983163

Item #: 556329

Available to Order

$2597.57 each

Availability

Location	Available Qty

Square D

Circuit breaker, PowerPacT H, 60A, 3 pole, 600VAC, 50kA, lugs, thermal magnetic, 80%

MFR: Schneider Electric

MFR #: HLP36060

UPC: 785901942085

Item #: 1028963

Available to Order

$2941.05 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 45A, 3P, 480Y/277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 45A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA34045Y

UPC: 785901069331

Item #: 890860

Available to Order

$1425.61 each

Availability

Location	Available Qty

Square D

Surge protection device, Surgelogic, type IESE, 5A, 120 V, DIN rail mount, active tracking filter

MFR: Schneider Electric

MFR #: HFNF120IESE005

UPC: 785901290346

Item #: 1140803

Available to Order

$607.56 each

Availability

Location	Available Qty

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

Square D

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

MFR: Schneider Electric

MFR #: LGF36600U31X

UPC: 785901486787

Item #: 1234646

Available to Order

$5873.08 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 40A, 2P, 600Y/347V AC, 18kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 40A, 2 pole, 600Y/347VAC, 18kA, I-Line, thermal magnetic, 80%, BC

MFR: Schneider Electric

MFR #: BGA260404

Item #: 1247757

Available to Order

$1424.42 each

Availability

Location	Available Qty

Square D

HGA36150U31X Molded Case Circuit Breaker, 150 Amp, 3 Pole, 600V

MFR: Schneider Electric

MFR #: HGA36150U31X

UPC: 785901168461

Item #: 933897

In Stock - Check Availability

$4093.13 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 25A, 3P, 480Y/277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 25A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA34025Y

UPC: 785901068396

Item #: 936312

Available to Order

$1425.61 each

Availability

Location	Available Qty

SQUARE D

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

MFR: Schneider Electric

MFR #: HJA36015YP

Item #: 1089501

Available to Order

$2164.65 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 35A, 3P, 600Y/347V AC, 14kA at 600Y/347 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 35A, 3 pole, 600Y/347VAC, 14kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BDA36035

UPC: 785901051244

Item #: 797317

Available to Order

$1042.92 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 50A, 2P, 480Y/277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 50A, 2 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, AB

MFR: Schneider Electric

MFR #: BGA24050Y1

UPC: 785901457893

Item #: 1108383

Available to Order

$1140.48 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 20A, 1P, 277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 20A, 1 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, A

MFR: Schneider Electric

MFR #: BGA140201

UPC: 785901065890

Item #: 942816

Available to Order

$499.25 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, I-Line, Micrologic 6.3A, 400A, 80% rated, 3 pole, 18kA, 600VAC, phase ABC

Square D

Circuit breaker, PowerPacT L, 400A, 3 pole, 600VAC, 18kA, I-Line, Micrologic 6.3A, 80%, ABC

MFR: Schneider Electric

MFR #: LGA36400U44X

Item #: 1291159

Available to Order

$7958.45 each

Availability

Location	Available Qty

Circuit breaker, PowerPact L, I-Line, Micrologic 3.3S, 600A, 80% rated, 3 pole, 18kA, 600VAC, phase ABC

Square D

Circuit breaker, PowerPacT L, 600A, 3 pole, 600VAC, 18kA, I-Line, MicroLogic 3.3S, 80%, ABC

MFR: Schneider Electric

MFR #: LGA36600U33X

UPC: 785901093374

Item #: 65748

Available to Order

$7509.08 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 40A, 3P, 480Y/277V AC, 35kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 40A, 3 pole, 480Y/277VAC, 35kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BGA34040Y

UPC: 785901069317

Item #: 860934

Available to Order

$1425.61 each

Availability

Location	Available Qty

PowerPact B Circuit Breaker, 125A, 3P, 480Y/277V AC, 18kA at 480/277 UL, I-Line

Square D

Circuit breaker, PowerPacT B, 125A, 3 pole, 480Y/277VAC, 18kA, I-Line, thermal magnetic, 80%, ABC

MFR: Schneider Electric

MFR #: BDA34125Y

UPC: 785901065869

Item #: 756787

Available to Order

$1401.56 each

Availability

Location	Available Qty

Circuit breaker, PowerPact Q, I-Line, thermal magnetic, 200A, 2 pole, 240VAC, 10kA, phase BA

SQUARE D

QBA222003 Molded Case Circuit Breaker, 200 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QBA222003

Item #: 1235320

Available to Order

$589.66 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.