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

Mini circuit breaker, E-Frame, 15A, 2 pole, 480Y/277 VAC, 100 kA max, bolt on

MFR: Schneider Electric

MFR #: EJB24015

UPC: 785901107347

Item #: 219066

Available to Order

$1099.70 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 15A, 2 pole, 120/240VAC, 65kA, bolt on mount

SQUARE D

QHB215 Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QHB215

UPC: 785901341628

Item #: 196871

Available to Order

$401.24 each

Availability

Location	Available Qty

SQUARE D

QOB360VH1021 Miniature Circuit Breaker, 60 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB360VH1021

UPC: 785901335498

Item #: 198198

Available to Order

$737.96 each

Availability

Location	Available Qty

Square D

QOU Circuit Breaker Finger Save Cover, Low A

MFR: Schneider Electric

MFR #: QOULFSC1B

UPC: 785901083481

Item #: 18963

Available to Order

$2.32 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 60A, 3 pole, 240VAC, 10kA, auxiliary switch

MFR: Schneider Electric

MFR #: QOU3601200

UPC: 785901166047

Item #: 750744

Available to Order

$567.33 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 45A, 3 pole, 480Y/277 VAC, 25 kA max, bolt on, shunt trip

MFR: Schneider Electric

MFR #: EDB34045SA

UPC: 785901151043

Item #: 11327

Available to Order

$1488.94 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 30A, 3 pole, 600Y/347 VAC, 100 kA max, bolt on

MFR: Schneider Electric

MFR #: EJB36030

UPC: 785901239123

Item #: 601380

Available to Order

$1603.01 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 15A, 3 pole, 240 VAC, 10kA, bulk pack

MFR: Schneider Electric

MFR #: QOU315B

UPC: 785901121138

Item #: 800438

Available to Order

$412.88 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 15A, 2 pole, 120/240 VAC, 10kA, ring terminal

MFR: Schneider Electric

MFR #: QOU2155283

UPC: 785901899327

Item #: 1195096

Available to Order

$182.31 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 40A, 2 pole, 120/240 VAC, 10kA, shunt trip

MFR: Schneider Electric

MFR #: QOU2401042

UPC: 785901586043

Item #: 216174

Available to Order

$375.50 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 30A, 2 pole, 480Y/277VAC, 100kA max, bolt on

MFR: Schneider Electric

MFR #: EJB24030

UPC: 785901128762

Item #: 122293

Available to Order

$1099.70 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 80A, 2 pole, 480Y/277 VAC, 65 kA max, bolt on

MFR: Schneider Electric

MFR #: EGB24080

UPC: 785901130468

Item #: 537339

Available to Order

$1280.21 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 90A, 2 pole, 480Y/277 VAC, 65 kA max, bolt on

MFR: Schneider Electric

MFR #: EGB24090

UPC: 785901325000

Item #: 1297345

Available to Order

$1920.32 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 40A, 2 pole, 120/240VAC, 10kA, high density discharge, plug in mount

SQUARE D

QO240HID Miniature Circuit Breaker, 40 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO240HID

UPC: 785901543800

Item #: 659018

Available to Order

$94.84 each

Availability

Location	Available Qty

Tandem mini circuit breaker, QO, 1 x 1 pole at 20A, 1 x 1 pole at 15A, 120/240VAC, 10kA, plug in mount

Square D

Tandem mini circuit breaker, QO, 1 x 1 pole at 15A, 1 x 1 pole at 20A, 120/240VAC, 10kA, plug in

MFR: Schneider Electric

MFR #: QO2015

UPC: 785901409649

Item #: 171272

Available to Order

$85.72 each

Availability

Location	Available Qty

Mini circuit breaker, E-Frame, 20A, 1 pole, 277VAC, 25kA max, bolt on, shunt trip

Square D

EDB14020SA Miniature Circuit Breaker, 20 Amp, 1 Pole, 277V

MFR: Schneider Electric

MFR #: EDB14020SA

UPC: 785901335115

Item #: 44154

Available to Order

$946.28 each

Availability

Location	Available Qty

Mini circuit breaker, E-Frame, 40A, 1 pole, 277VAC, 65kA max, bolt on

Square D

EGB14040 Miniature Circuit Breaker, 40 Amp, 1 Pole, 277V

MFR: Schneider Electric

MFR #: EGB14040

UPC: 785901311102

Item #: 126131

Available to Order

$255.05 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 2 pole, 120/240VAC, 10kA, high density discharge, plug in mount

Square D

QO220HID Miniature Circuit Breaker, 20 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO220HID

UPC: 785901543787

Item #: 123735

Available to Order

$94.84 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 2 pole, 120/240VAC, 10kA, combo arc fault, pigtail, bolt on mount

SQUARE D

Mini circuit breaker, QO, 20A, 2 pole, 120/240VAC, 10kA, bolt on, combo ARC fault, pigtail

MFR: Schneider Electric

MFR #: QOB220CAFI

UPC: 785901809371

Item #: 504328

Available to Order

$766.50 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 30A, 1 pole, 120VAC, 22kA, 6mA grd fault A, pigtail, plug in mount

Square D

QO130VHGFI Miniature Circuit Breaker, 30 Amp, 1 Pole, 120V

MFR: Schneider Electric

MFR #: QO130VHGFI

UPC: 785901335290

Item #: 270490

Available to Order

$571.23 each

Availability

Location	Available Qty

Load center enclosure, QO, 1 phase, 2 spaces, used with 60A breaker, NEMA3R, UL

Square D

Circuit breaker enclosure, QO, 1 phase, 2 spaces, 60A, NEMA3R, UL

MFR: Schneider Electric

MFR #: QO2TR

UPC: 785901805557

Item #: 2311

Available to Order

$136.47 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 110A, 2 pole, 480Y/277 VAC, 25 kA max, bolt on

MFR: Schneider Electric

MFR #: EDB24110

UPC: 785901129738

Item #: 171825

Available to Order

$2034.74 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 35A, 3 pole, 120/240VAC, 10kA, bolt on mount, AC shunt trip

SQUARE D

Mini circuit breaker, QO, 35A, 3 pole, 120/240VAC, 10kA, bolt on, AC shunt

MFR: Schneider Electric

MFR #: QOB3351021

UPC: 785901115533

Item #: 125165

Available to Order

$565.50 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 20A, 2 pole, 120VAC, 10kA, switch neutral, plug in mount, AC shunt trip

SQUARE D

QO220SWN1021 Miniature Circuit Breaker, 20 Amp, 2 Pole, 120V

MFR: Schneider Electric

MFR #: QO220SWN1021

UPC: 785901088257

Item #: 149236

Available to Order

$309.60 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 15A, 3 pole, 600Y/347 VAC, 25 kA max, bolt on

MFR: Schneider Electric

MFR #: EDB36015

UPC: 785901233930

Item #: 206656

Available to Order

$699.50 each

Availability

Location	Available Qty

Schneider Electric

Multi9 SPACER FOR DIN RAIL

MFR: Schneider Electric

MFR #: MG27062

UPC: 785901892342

Item #: 104181

Available to Order

$9.52 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 90A, 3 pole, 120/240VAC, 22kA, plug in mount

Square D

QO390VH Miniature Circuit Breaker, 90 Amp, 3 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO390VH

UPC: 785901120612

Item #: 304779

Available to Order

$699.66 each

Availability

Location	Available Qty

Schneider Electric

Multi9 HINGED TRANSPARENT COVER

MFR: Schneider Electric

MFR #: 14210

Item #: 174760

Available to Order

$175.13 each

Availability

Location	Available Qty

Mini circuit breaker, QOU, 20A, 2 pole, 240 VAC, 10kA

Square D

QOU220H Miniature Circuit Breaker, 20 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QOU220H

UPC: 785901090328

Item #: 1106933

Available to Order

$228.57 each

Availability

Location	Available Qty

SQUARE D

Circuit breaker accessory, PowerPacT M/P/R, external neutral sensor, for SGR and MDGF applications

MFR: Schneider Electric

MFR #: S33579

UPC: 785901707615

Item #: 656026

Available to Order

$701.84 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 70A, 1 pole, 120/240 VAC, 10kA

MFR: Schneider Electric

MFR #: QOU170

UPC: 785901509868

Item #: 206538

Available to Order

$114.60 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 15A, 1 pole, 120/240VAC, 10kA, Powerlink, plug in mount

Square D

QO115PL Miniature Circuit Breaker, 15 Amp, 1 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO115PL

UPC: 785901095699

Item #: 839024

Available to Order

$158.59 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 35A, 1 pole, 120/240 VAC, 10kA

MFR: Schneider Electric

MFR #: QOU135

UPC: 785901489092

Item #: 168986

Available to Order

$54.69 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 15A, 2 pole, 120/240VAC, 10kA, high density discharge, plug in mount

SQUARE D

QO215HID Miniature Circuit Breaker, 15 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO215HID

UPC: 785901543770

Item #: 69542

Available to Order

$94.84 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 80A, 2 pole, 120/240VAC, 10kA, plug in mount, AC shunt trip

Square D

QO2801021 Miniature Circuit Breaker, 80 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO2801021

UPC: 785901030546

Item #: 118903

Available to Order

$540.42 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 35A, 3 pole, 240 VAC, 10kA, bulk pack

MFR: Schneider Electric

MFR #: QOU330B

UPC: 785901121169

Item #: 1207705

Available to Order

$412.88 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 60A, 2 pole, 120/240VAC, 10kA, 6mA grd fault A, pigtail, bolt on mount

SQUARE D

QOB260GFI Miniature Circuit Breaker, 60 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB260GFI

UPC: 785901363002

Item #: 15451

Available to Order

$520.92 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 25A, 1 pole, 120/240VAC, 10kA, bulk pack

MFR: Schneider Electric

MFR #: QOU125B

UPC: 785901324263

Item #: 839040

Available to Order

$51.42 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 30A, 2 pole, 120/240VAC, 10kA, 30mA grd fault B, bolt on mount, alarm switch

SQUARE D

QOB230EPD2100 Miniature Circuit Breaker, 30 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QOB230EPD2100

UPC: 785901088738

Item #: 1243289

Available to Order

$970.62 each

Availability

Location	Available Qty

Mini switch, QO, 60A, 2 pole, 240VAC, 10kA, plug in mount

Square D

QO200 Miniature Circuit Breaker, 60 Amp, 2 Pole, 240V

MFR: Schneider Electric

MFR #: QO200

UPC: 785901371700

Item #: 133569

Available to Order

$76.31 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, E-Frame, 80A, 2 pole, 480Y/277VAC, 25kA max, bolt on

MFR: Schneider Electric

MFR #: EDB24080

UPC: 785901311058

Item #: 52432

In Stock - Check Availability

$790.47 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 25A, 2 pole, 120/240VAC, 10kA, 30mA grd fault B, plug in mount

SQUARE D

QO225EPD Miniature Circuit Breaker, 25 Amp, 2 Pole, 120/240V

MFR: Schneider Electric

MFR #: QO225EPD

UPC: 785901373278

Item #: 640351

Available to Order

$860.52 each

Availability

Location	Available Qty

SQUARE D

Mini circuit breaker, QO, 45A, 1 pole, 120/240VAC, 10kA, bolt on

MFR: Schneider Electric

MFR #: QOB145

UPC: 785901509929

Item #: 2862

Available to Order

$46.70 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 20A, 2 pole, 120/240VAC, 10kA, bulk pack

MFR: Schneider Electric

MFR #: QOU220B

UPC: 785901120995

Item #: 857229

Available to Order

$119.51 each

Availability

Location	Available Qty

Square D

Mini circuit breaker, QOU, 50A, 2 pole, 120/240 VAC, 10kA, field reversible lugs

MFR: Schneider Electric

MFR #: QOUR250

UPC: 785901079354

Item #: 104400

Available to Order

$141.50 each

Availability

Location	Available Qty

Multi9 - C60N - MCB - 3P - 32 A - C Curve - 415 V - 10 kA

Schneider Electric

Miniature circuit breaker (MCB), Multi9 C60N, 3P, 32A, C curve, 10kA (IEC/EN 60947-2)

MFR: Schneider Electric

MFR #: M9F11332

Item #: 560975

Available to Order

$306.74 each

Availability

Location	Available Qty

Mini circuit breaker, QO, 40A, 1 pole, 120/240VAC, 10kA, bolt on mount, AC shunt trip

SQUARE D

Mini circuit breaker, QO, 40A, 1 pole, 120/240VAC, 10kA, bolt on, AC shunt

MFR: Schneider Electric

MFR #: QOB1401021

UPC: 785901494225

Item #: 690874

Available to Order

$268.67 each

Availability

Location	Available Qty

Mini circuit breaker, E-Frame, 60A, 1 pole, 277 VAC, 25 kA max, bolt on

Square D

EDB14060 Miniature Circuit Breaker, 60 Amp, 1 Pole, 277V

MFR: Schneider Electric

MFR #: EDB14060

UPC: 785901326434

Item #: 156928

Available to Order

$156.84 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.