Molded Case Circuit Breakers

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Square D QOM2125MM 125 Amp 2 Pole 120/240V QOM2 Circuit BreakerSquare D QOM2125MM 125 Amp 2 Pole 120/240V QOM2 Circuit Breaker
Square D Square D QOM2125MM 125 Amp 2 Pole 120/240V QOM2 Circuit Breaker
$59.99
 Sold out
Square D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit BreakerSquare D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit Breaker
Square D Square D QOM2125VH 125 Amp 2 Pole 120/240V Type QOM2 Circuit Breaker
From $44.99
 In stock, 2 units
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Square D QOM2150VH 150 Amp 2 Pole 120/240V 22kA Main Circuit BreakerSquare D QOM2150VH 150 Amp 2 Pole 120/240V 22kA Main Circuit Breaker
Square D Square D QOM2150VH 150 Amp 2 Pole 120/240V 22kA Main Circuit Breaker
From $39.99
 In stock, 40 units
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Square D QOM2200 200 Amp 120/240V Main Circuit Breaker - w/ HandleSquare D QOM2200 200 Amp 120/240V Main Circuit Breaker - w/ Handle
Square D Square D QOM2200 200 Amp 120/240V Main Circuit Breaker - w/ Handle
$79.99
 Only 1 unit left
Square D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Breaker - Cosmetic FlawSquare D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Breaker - Cosmetic Flaw
Square D Square D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Breaker - Cosmetic Flaw
$23.99
 In stock, 8 units
Square D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Main Circuit BreakerSquare D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Main Circuit Breaker
Square D Square D QOM2200VH 200 Amp 2 Pole 120/240V 22kA Main Circuit Breaker
From $29.99
 In stock, 406 units
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Square D QOT2020 20 Amp 1 Pole 120/240V Breaker - New Style - Metal HookSquare D QOT2020 20 Amp 1 Pole 120/240V Breaker - New Style - Metal Hook
Square D Square D QOT2020 20 Amp 1 Pole 120/240V Breaker - New Style - Metal Hook
From $12.49
 In stock, 250 units
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Square D QOT2020 20 Amp 1 Pole 120V Breaker - Old Style - Cosmetic FlawSquare D QOT2020 20 Amp 1 Pole 120V Breaker - Old Style - Cosmetic Flaw
Square D Square D QOT2020 20 Amp 1 Pole 120V Breaker - Old Style - Cosmetic Flaw
$11.99
 In stock, 18 units
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Square D QOT2020 20 Amp 1 Pole 120V Breaker - Old Style - Metal HookSquare D QOT2020 20 Amp 1 Pole 120V Breaker - Old Style - Metal Hook
Square D Square D QOT2020 20 Amp 1 Pole 120V Breaker - Old Style - Metal Hook
From $12.49
 In stock, 171 units
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Square D QOU235 35 Amp 2 Pole 120/240V 10kA Circuit BreakerSquare D QOU235 35 Amp 2 Pole 120/240V 10kA Circuit Breaker
Square D Square D QOU235 35 Amp 2 Pole 120/240V 10kA Circuit Breaker
$19.99
 Sold out
Square D QOU330 30 Amp 3 Pole Feed Through Din Rail Mounted Circuit BreakerSquare D QOU330 30 Amp 3 Pole Feed Through Din Rail Mounted Circuit Breaker
Square D Square D QOU330 30 Amp 3 Pole Feed Through Din Rail Mounted Circuit Breaker
From $24.99
 In stock, 53 units
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Square D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit BreakerSquare D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit Breaker
Square D Square D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit Breaker
From $29.95
 In stock, 58 units
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Square D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit Breaker - FlawSquare D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit Breaker - Flaw
Square D Square D QOU350 50 Amp 3 Pole 240V Type QOU Feed Thru Circuit Breaker - Flaw
$24.95
 In stock, 3 units
Square D/Homeline HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - Yellow FaceSquare D/Homeline HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - Yellow Face
Square D Square D/Homeline HOM260 60 Amp 2 Pole 120/240V Circuit Breaker - Yellow Face
From $10.99
 In stock, 59 units
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Sylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 120/240V Tandem BreakerSylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 120/240V Tandem Breaker
Zinsco / GTE Sylvania / Challenger Sylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 120/240V Tandem Breaker
$14.99
 In stock, 72 units
Sylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 240V Breaker - Cosmetic FlawSylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 240V Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger Sylvania/Zinsco/Challenger RC38-40 40 Amp 2 Pole 240V Breaker - Cosmetic Flaw
$5.99
 In stock, 5 units
Trumbull/General Electric TQL1115 15 Amp 1 Pole 120/240V Type TQL BreakerTrumbull/General Electric TQL1115 15 Amp 1 Pole 120/240V Type TQL Breaker
GE General Electric / Trumbull Electric Trumbull/General Electric TQL1115 15 Amp 1 Pole 120/240V Type TQL Breaker
$3.95
 In stock, 38 units
UB Inc UBIF-0230N 30 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawUB Inc UBIF-0230N 30 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
FPE Federal Pacific / UB Inc UB Inc UBIF-0230N 30 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$31.99
 In stock, 15 units
UB Inc UBIF-0230N/NC230 30 Amp 2 Pole 120/240V Circuit BreakerUB Inc UBIF-0230N/NC230 30 Amp 2 Pole 120/240V Circuit Breaker
FPE Federal Pacific / UB Inc UB Inc UBIF-0230N/NC230 30 Amp 2 Pole 120/240V Circuit Breaker
$36.99
 In stock, 2 units
UB Inc UBIF-15N 15 Amp 1 Pole 120V Type Stab-Lok Circuit BreakerUB Inc UBIF-15N 15 Amp 1 Pole 120V Type Stab-Lok Circuit Breaker
UB Inc UB Inc UBIF-15N 15 Amp 1 Pole 120V Type Stab-Lok Circuit Breaker
$8.99
 In stock, 4 units
UB Inc. UBIZ-20 20 Amp 1 Pole 120/240V Circuit Breaker - Pass ThruUB Inc. UBIZ-20 20 Amp 1 Pole 120/240V Circuit Breaker - Pass Thru
Connecticut Electric / UB Inc UB Inc. UBIZ-20 20 Amp 1 Pole 120/240V Circuit Breaker - Pass Thru
$6.99
 Only 1 unit left
UB Inc. UBIZ-40 40 Amp Single Pole 120/240V Circuit BreakerUB Inc. UBIZ-40 40 Amp Single Pole 120/240V Circuit Breaker
Connecticut Electric UB Inc. UBIZ-40 40 Amp Single Pole 120/240V Circuit Breaker
$14.99
 In stock, 2 units
UBI Inc. UBIF-20N 20 Amp 1 Pole 120/240V Stab-Lok Thick Circuit BreakerUBI Inc. UBIF-20N 20 Amp 1 Pole 120/240V Stab-Lok Thick Circuit Breaker
UB Inc UBI Inc. UBIF-20N 20 Amp 1 Pole 120/240V Stab-Lok Thick Circuit Breaker
$7.99
 Only 1 unit left
Save 10%
Wadsworth A115 15 Amp 1 Pole 120/240V Type A Circuit BreakerWadsworth A115 15 Amp 1 Pole 120/240V Type A Circuit Breaker
Wadsworth Wadsworth A115 15 Amp 1 Pole 120/240V Type A Circuit Breaker
$8.99 $9.99
 In stock, 7 units
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Save 50%
Wadsworth A115 15 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic FlawWadsworth A115 15 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic Flaw
Wadsworth Wadsworth A115 15 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic Flaw
$4.99 $9.99
 Sold out
Wadsworth A120 20 Amp 1 Pole 120/240V Type A Circuit BreakerWadsworth A120 20 Amp 1 Pole 120/240V Type A Circuit Breaker
Wadsworth Wadsworth A120 20 Amp 1 Pole 120/240V Type A Circuit Breaker
$11.99
 Sold out
Wadsworth A120 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic FlawWadsworth A120 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic Flaw
Wadsworth Wadsworth A120 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic Flaw
$7.99
 Sold out
Wadsworth A120NI 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic FlawWadsworth A120NI 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic Flaw
Wadsworth Wadsworth A120NI 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Cosmetic Flaw
$12.99
 Sold out
Wadsworth A120NI 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Metal FootWadsworth A120NI 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Metal Foot
Wadsworth Wadsworth A120NI 20 Amp 1 Pole 120/240V Type A Circuit Breaker - Metal Foot
$14.99
 Sold out
Wadsworth A2100NI 100 Amp 2 Pole 240V Circuit Breaker - Cosmetic FlawWadsworth A2100NI 100 Amp 2 Pole 240V Circuit Breaker - Cosmetic Flaw
Wadsworth Wadsworth A2100NI 100 Amp 2 Pole 240V Circuit Breaker - Cosmetic Flaw
$39.99
 Sold out
Wadsworth A215 15 Amp 2 Pole 120/240V Type A Circuit Breaker - Cosmetic FlawWadsworth A215 15 Amp 2 Pole 120/240V Type A Circuit Breaker - Cosmetic Flaw
Wadsworth Wadsworth A215 15 Amp 2 Pole 120/240V Type A Circuit Breaker - Cosmetic Flaw
$14.95
 Only 1 unit left
Wadsworth A215 15 Amp 2 Pole 120/240V Type A Metal Foot Circuit BreakerWadsworth A215 15 Amp 2 Pole 120/240V Type A Metal Foot Circuit Breaker
Wadsworth Wadsworth A215 15 Amp 2 Pole 120/240V Type A Metal Foot Circuit Breaker
$17.99
 In stock, 3 units
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Wadsworth A220 20 Amp 2 Pole 120/240V Type A Circuit BreakerWadsworth A220 20 Amp 2 Pole 120/240V Type A Circuit Breaker
Wadsworth Wadsworth A220 20 Amp 2 Pole 120/240V Type A Circuit Breaker
$14.99
 Sold out
Wadsworth A220NI 20 Amp 2 Pole 240V Type A Circuit BreakerWadsworth A220NI 20 Amp 2 Pole 240V Type A Circuit Breaker
Wadsworth Wadsworth A220NI 20 Amp 2 Pole 240V Type A Circuit Breaker
From $74.99
 Sold out
Wadsworth A230 30 Amp 2 Pole 120/240V Type A Circuit BreakerWadsworth A230 30 Amp 2 Pole 120/240V Type A Circuit Breaker
Wadsworth Wadsworth A230 30 Amp 2 Pole 120/240V Type A Circuit Breaker
$39.99
 Sold out
Wadsworth A230 30 Amp 2 Pole 120/240V Type A Circuit Breaker - FlawedWadsworth A230 30 Amp 2 Pole 120/240V Type A Circuit Breaker - Flawed
Wadsworth Wadsworth A230 30 Amp 2 Pole 120/240V Type A Circuit Breaker - Flawed
$29.99
 Sold out
Wadsworth A230NI 30 Amp 2 Pole 120/240V Type A Circuit BreakerWadsworth A230NI 30 Amp 2 Pole 120/240V Type A Circuit Breaker
Wadsworth Wadsworth A230NI 30 Amp 2 Pole 120/240V Type A Circuit Breaker
$44.99
 Sold out
Wadsworth A240NI 40 Amp 2 Pole 120/240V Type A Circuit BreakerWadsworth A240NI 40 Amp 2 Pole 120/240V Type A Circuit Breaker
Wadsworth Wadsworth A240NI 40 Amp 2 Pole 120/240V Type A Circuit Breaker
$49.99
 Sold out
Wadsworth A250 50 Amp 2 Pole 120/240V Type A Circuit Breaker - Metal Foot - FlawWadsworth A250 50 Amp 2 Pole 120/240V Type A Circuit Breaker - Metal Foot - Flaw
Wadsworth Wadsworth A250 50 Amp 2 Pole 120/240V Type A Circuit Breaker - Metal Foot - Flaw
$69.99
 Sold out
Westinghouse 200LAP08 70-200 Amps Trip Units Current LimiterWestinghouse 200LAP08 70-200 Amps Trip Units Current Limiter
Westinghouse Westinghouse 200LAP08 70-200 Amps Trip Units Current Limiter
From $84.99
 In stock, 12 units
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Westinghouse 225 Amp 2 Pole 600V K Frame AB De-Ion Breaker w/200 Amp TripWestinghouse 225 Amp 2 Pole 600V K Frame AB De-Ion Breaker w/200 Amp Trip
Westinghouse Westinghouse 225 Amp 2 Pole 600V K Frame AB De-Ion Breaker w/200 Amp Trip
$179.99
 Only 1 unit left
Westinghouse 47E-5797 300 Amp 3 Pole 600V Circuit Breaker w/Aux SwitchWestinghouse 47E-5797 300 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
Westinghouse Westinghouse 47E-5797 300 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
$174.99
 Only 1 unit left
Westinghouse BAB1015 15 Amp 1 Pole 120/240V Bolt On Breaker - Cosmetic FlawWestinghouse BAB1015 15 Amp 1 Pole 120/240V Bolt On Breaker - Cosmetic Flaw
Westinghouse Westinghouse BAB1015 15 Amp 1 Pole 120/240V Bolt On Breaker - Cosmetic Flaw
$7.99
 In stock, 14 units
Westinghouse BAB1015 15 Amp 1 Pole 120/240V Bolt On Circuit BreakerWestinghouse BAB1015 15 Amp 1 Pole 120/240V Bolt On Circuit Breaker
Westinghouse Westinghouse BAB1015 15 Amp 1 Pole 120/240V Bolt On Circuit Breaker
$9.99
 In stock, 185 units
Westinghouse BD1515 15 Amp 1 Pole Twin 120/240V Type BRD Circuit BreakerWestinghouse BD1515 15 Amp 1 Pole Twin 120/240V Type BRD Circuit Breaker
Westinghouse Westinghouse BD1515 15 Amp 1 Pole Twin 120/240V Type BRD Circuit Breaker
$9.95
 In stock, 7 units
Westinghouse BD1515R 15 Amp 1 Pole Twin 120/240V Type BRD Circuit BreakerWestinghouse BD1515R 15 Amp 1 Pole Twin 120/240V Type BRD Circuit Breaker
Westinghouse Westinghouse BD1515R 15 Amp 1 Pole Twin 120/240V Type BRD Circuit Breaker
$9.99
 Sold out
Westinghouse BQ23040 30/40 Amp 4 Pole 240V Quad Circuit Breaker - Cosmetic FlawWestinghouse BQ23040 30/40 Amp 4 Pole 240V Quad Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse BQ23040 30/40 Amp 4 Pole 240V Quad Circuit Breaker - Cosmetic Flaw
$9.99
 Sold out
Westinghouse BR130R 30 Amp 1 Pole 120/240V Circuit Breaker - Printed FaceWestinghouse BR130R 30 Amp 1 Pole 120/240V Circuit Breaker - Printed Face
Westinghouse Westinghouse BR130R 30 Amp 1 Pole 120/240V Circuit Breaker - Printed Face
$9.99
 Sold out

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