Molded Case Circuit Breakers

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ABB Main Breaker Enclosure with 200 amp 3 Pole 600v breaker XT4H SACE TmaxABB Main Breaker Enclosure with 200 amp 3 Pole 600v breaker XT4H SACE Tmax
ABB ABB Main Breaker Enclosure with 200 amp 3 Pole 600v breaker XT4H SACE Tmax
$2,899.99
 Only 1 unit left
Bryant BR240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawBryant BR240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Bryant Bryant BR240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$3.99
 In stock, 9 units
Bryant BR250 50 Amp 2 Pole 240V Type BR Circuit BreakerBryant BR250 50 Amp 2 Pole 240V Type BR Circuit Breaker
Bryant Bryant BR250 50 Amp 2 Pole 240V Type BR Circuit Breaker
$8.99
 In stock, 48 units
Bryant BR250 50 Amp 2 Pole 240V Type BR Circuit Breaker - FlawBryant BR250 50 Amp 2 Pole 240V Type BR Circuit Breaker - Flaw
Bryant Bryant BR250 50 Amp 2 Pole 240V Type BR Circuit Breaker - Flaw
$4.99
 In stock, 4 units
Bryant BR260 60 Amp 2 Pole 120/240V Circuit Breaker - Orange HandleBryant BR260 60 Amp 2 Pole 120/240V Circuit Breaker - Orange Handle
Bryant Bryant BR260 60 Amp 2 Pole 120/240V Circuit Breaker - Orange Handle
$9.99
 Only 1 unit left
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Bryant BR260 60 Amp 2 Pole 120/240V Circuit Breaker - Orange Handle - FlawBryant BR260 60 Amp 2 Pole 120/240V Circuit Breaker - Orange Handle - Flaw
Westinghouse / Bryant Bryant BR260 60 Amp 2 Pole 120/240V Circuit Breaker - Orange Handle - Flaw
$4.99
 In stock, 2 units
Challenger A115GFI 15 Amp 1 Pole 120V Type A GFCI Circuit BreakerChallenger A115GFI 15 Amp 1 Pole 120V Type A GFCI Circuit Breaker
Challenger Challenger A115GFI 15 Amp 1 Pole 120V Type A GFCI Circuit Breaker
$14.99
 Sold out
Challenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawChallenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Challenger Challenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
From $4.95
 In stock, 42 units
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Challenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - New StyleChallenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - New Style
Challenger Challenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - New Style
$7.99
 In stock, 364 units
Challenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - Old StyleChallenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - Old Style
Challenger Challenger A1515 15 Amp 2 Pole 120/240V Circuit Breaker - Old Style
$6.95
 In stock, 196 units
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Challenger A1515N 15 Amp 2 Pole 120/240V Circuit BreakerChallenger A1515N 15 Amp 2 Pole 120/240V Circuit Breaker
Challenger Challenger A1515N 15 Amp 2 Pole 120/240V Circuit Breaker
$9.99
 In stock, 6 units
Challenger A2020 20/20 Amp 1 Pole 120/240V Breaker - Cosmetic FlawChallenger A2020 20/20 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
Challenger Challenger A2020 20/20 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
From $5.95
 In stock, 65 units
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Challenger A2020 20/20 Amp 1 Pole 120/240V Circuit Breaker - Old StyleChallenger A2020 20/20 Amp 1 Pole 120/240V Circuit Breaker - Old Style
Challenger Challenger A2020 20/20 Amp 1 Pole 120/240V Circuit Breaker - Old Style
From $5.95
 In stock, 331 units
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Challenger C115 15 Amp 1 Pole 120/240V Type C Circuit Breaker - Printed FaceChallenger C115 15 Amp 1 Pole 120/240V Type C Circuit Breaker - Printed Face
Challenger Challenger C115 15 Amp 1 Pole 120/240V Type C Circuit Breaker - Printed Face
$2.49
 In stock, 692 units
Challenger C115 15 Amp 1 Pole 120/240V Type C Circuit Breaker - Sticker FaceChallenger C115 15 Amp 1 Pole 120/240V Type C Circuit Breaker - Sticker Face
Challenger Challenger C115 15 Amp 1 Pole 120/240V Type C Circuit Breaker - Sticker Face
$1.99
 In stock, 226 units
Challenger C150 50 Amp 1 Pole 120/240V Circuit Breaker - Sticker FaceChallenger C150 50 Amp 1 Pole 120/240V Circuit Breaker - Sticker Face
Challenger Challenger C150 50 Amp 1 Pole 120/240V Circuit Breaker - Sticker Face
$3.99
 In stock, 8 units
Challenger C215 15 Amp 2 Pole 120/240V Circuit Breaker - Flaw Printed FaceChallenger C215 15 Amp 2 Pole 120/240V Circuit Breaker - Flaw Printed Face
Challenger Challenger C215 15 Amp 2 Pole 120/240V Circuit Breaker - Flaw Printed Face
$2.99
 Only 1 unit left
Challenger C215 15 Amp 2 Pole 120/240V Type C Circuit BreakerChallenger C215 15 Amp 2 Pole 120/240V Type C Circuit Breaker
Challenger Challenger C215 15 Amp 2 Pole 120/240V Type C Circuit Breaker
$14.99
 In stock, 4 units
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Challenger C220 20 Amp 2 Pole 120/240V Circuit Breaker - Missing Handle TieChallenger C220 20 Amp 2 Pole 120/240V Circuit Breaker - Missing Handle Tie
Challenger Challenger C220 20 Amp 2 Pole 120/240V Circuit Breaker - Missing Handle Tie
$4.99
 In stock, 7 units
Challenger C220 20 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed FaceChallenger C220 20 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed Face
Challenger Challenger C220 20 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed Face
$8.99
 In stock, 155 units
Challenger C220 20 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker FaceChallenger C220 20 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker Face
Challenger Challenger C220 20 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker Face
$6.99
 In stock, 52 units
Challenger C230 30 Amp 2 Pole 120/240V Circuit Breaker - Sticker FaceChallenger C230 30 Amp 2 Pole 120/240V Circuit Breaker - Sticker Face
Challenger Challenger C230 30 Amp 2 Pole 120/240V Circuit Breaker - Sticker Face
$8.99
 In stock, 216 units
Challenger C240 40 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed FaceChallenger C240 40 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed Face
Challenger Challenger C240 40 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed Face
$6.99
 In stock, 142 units
Challenger C240 40 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker FaceChallenger C240 40 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker Face
Challenger Challenger C240 40 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker Face
$5.99
 In stock, 26 units
Challenger C245 45 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed FaceChallenger C245 45 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed Face
Challenger Challenger C245 45 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed Face
$8.99
 In stock, 8 units
Challenger C250 50 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker FaceChallenger C250 50 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker Face
Challenger Challenger C250 50 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker Face
$6.99
 In stock, 127 units
Challenger C260 60 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed FaceChallenger C260 60 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed Face
Challenger Challenger C260 60 Amp 2 Pole 120/240V Type C Circuit Breaker - Printed Face
$7.99
 In stock, 38 units
Challenger C260 60 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker FaceChallenger C260 60 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker Face
Challenger Challenger C260 60 Amp 2 Pole 120/240V Type C Circuit Breaker - Sticker Face
$9.99
 In stock, 32 units
Challenger C280 80 Amp 2 Pole 120/240 VAC Type C Circuit BreakerChallenger C280 80 Amp 2 Pole 120/240 VAC Type C Circuit Breaker
Challenger Challenger C280 80 Amp 2 Pole 120/240 VAC Type C Circuit Breaker
From $8.99
 In stock, 3 units
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Challenger C330 30 Amp 3 Pole 240V Type C Circuit BreakerChallenger C330 30 Amp 3 Pole 240V Type C Circuit Breaker
Challenger Challenger C330 30 Amp 3 Pole 240V Type C Circuit Breaker
From $17.99
 In stock, 5 units
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Challenger CM2200 200 Amp 2 Pole 120/240V Type CM Circuit BreakerChallenger CM2200 200 Amp 2 Pole 120/240V Type CM Circuit Breaker
Challenger Challenger CM2200 200 Amp 2 Pole 120/240V Type CM Circuit Breaker
$59.99
 In stock, 13 units
Challenger CSL3600F 600 Amp 3 Pole 600V 22K Type Circuit Breaker w/Amp TripChallenger CSL3600F 600 Amp 3 Pole 600V 22K Type Circuit Breaker w/Amp Trip
Challenger Challenger CSL3600F 600 Amp 3 Pole 600V 22K Type Circuit Breaker w/Amp Trip
$1,199.99
 Only 1 unit left
Challenger HAGF15 15 Amp 1 Pole 120V GFCI Circuit BreakerChallenger HAGF15 15 Amp 1 Pole 120V GFCI Circuit Breaker
Challenger Challenger HAGF15 15 Amp 1 Pole 120V GFCI Circuit Breaker
$14.95
 In stock, 9 units
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Challenger/GTE Sylvania C120 20 Amp 1 Pole 120/240V Breaker - Cosmetic FlawChallenger/GTE Sylvania C120 20 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
Challenger Challenger/GTE Sylvania C120 20 Amp 1 Pole 120/240V Breaker - Cosmetic Flaw
$0.99
 In stock, 30 units
Challenger/Sylvania SEH-1-C-20 20 Amp 1 Pole 277V Circuit BreakerChallenger/Sylvania SEH-1-C-20 20 Amp 1 Pole 277V Circuit Breaker
GTE Sylvania / Challenger Challenger/Sylvania SEH-1-C-20 20 Amp 1 Pole 277V Circuit Breaker
From $27.99
 In stock, 92 units
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Crouse-Hinds MD2150A 150 Amp 2 Pole 120/240V Type MD-A Main BreakerCrouse-Hinds MD2150A 150 Amp 2 Pole 120/240V Type MD-A Main Breaker
Crouse-Hinds Crouse-Hinds MD2150A 150 Amp 2 Pole 120/240V Type MD-A Main Breaker
From $369.99
 In stock, 5 units
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Crouse-Hinds MM115L 15 Amp 1 Pole 120/240V Circuit BreakerCrouse-Hinds MM115L 15 Amp 1 Pole 120/240V Circuit Breaker
Crouse-Hinds Crouse-Hinds MM115L 15 Amp 1 Pole 120/240V Circuit Breaker
$12.99
 In stock, 2 units
Crouse-Hinds MM115R 15 Amp 1 Pole 120/240V Circuit BreakerCrouse-Hinds MM115R 15 Amp 1 Pole 120/240V Circuit Breaker
Crouse-Hinds Crouse-Hinds MM115R 15 Amp 1 Pole 120/240V Circuit Breaker
$12.99
 Sold out
Crouse-Hinds MP120 20 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic FlawCrouse-Hinds MP120 20 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Crouse-Hinds Crouse-Hinds MP120 20 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$1.49
 In stock, 12 units
Crouse-Hinds MP120GF 20 Amp 1 Pole 120V GFI/GFCI Circuit BreakerCrouse-Hinds MP120GF 20 Amp 1 Pole 120V GFI/GFCI Circuit Breaker
Crouse-Hinds Crouse-Hinds MP120GF 20 Amp 1 Pole 120V GFI/GFCI Circuit Breaker
$15.99
 Only 1 unit left
Crouse-Hinds MP120GF 20 Amp 1 Pole 120V GFI/GFCI Circuit Breaker - Cosmetic FlawCrouse-Hinds MP120GF 20 Amp 1 Pole 120V GFI/GFCI Circuit Breaker - Cosmetic Flaw
Crouse-Hinds Crouse-Hinds MP120GF 20 Amp 1 Pole 120V GFI/GFCI Circuit Breaker - Cosmetic Flaw
$14.99
 Sold out
Crouse-Hinds MP2100 100 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawCrouse-Hinds MP2100 100 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Crouse-Hinds Crouse-Hinds MP2100 100 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$14.99
 Sold out
Crouse-Hinds MP230 30 Amp 2 Pole 120/240V Type MP Circuit BreakerCrouse-Hinds MP230 30 Amp 2 Pole 120/240V Type MP Circuit Breaker
Murray / Crouse-Hinds Crouse-Hinds MP230 30 Amp 2 Pole 120/240V Type MP Circuit Breaker
$5.99
 In stock, 58 units
Crouse-Hinds MP230 30 Amp 2 Pole 240V Type MP Circuit Breaker - Cosmetic FlawCrouse-Hinds MP230 30 Amp 2 Pole 240V Type MP Circuit Breaker - Cosmetic Flaw
Murray / Crouse-Hinds Crouse-Hinds MP230 30 Amp 2 Pole 240V Type MP Circuit Breaker - Cosmetic Flaw
$3.99
 In stock, 8 units
Crouse-Hinds MP235 35 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawCrouse-Hinds MP235 35 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Crouse-Hinds Crouse-Hinds MP235 35 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$11.99
 Only 1 unit left
Crouse-Hinds MP240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawCrouse-Hinds MP240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Crouse-Hinds Crouse-Hinds MP240 40 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$3.99
 In stock, 7 units
Crouse-Hinds MP270 70 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawCrouse-Hinds MP270 70 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Crouse-Hinds Crouse-Hinds MP270 70 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$12.99
 Only 1 unit left
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Front view of a Crouse-Hinds MD2200 circuit breaker on a white background.Top view of a Crouse-Hinds MD2200 circuit breaker on a white background.
Crouse-Hinds Crouse-Hinds/Murray MD2200A/MD2200 200 Amp 2 Pole 120/240V Circuit Breaker
From $199.99 $399
 In stock, 6 units
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