Molded Case Circuit Breakers

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Westinghouse MCP0358CR 7 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawWestinghouse MCP0358CR 7 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse MCP0358CR 7 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
From $111.43
 In stock, 3 units
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Westinghouse MCP0358CR 7 Amp 3 Pole 600V Circuit Breaker w/Aux SwitchWestinghouse MCP0358CR 7 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
Westinghouse Westinghouse MCP0358CR 7 Amp 3 Pole 600V Circuit Breaker w/Aux Switch
$148.57
 Sold out
Westinghouse MCP0358R 7 Amp 3 Pole 600V Circuit Breaker w/Trip - Cosmetic FlawWestinghouse MCP0358R 7 Amp 3 Pole 600V Circuit Breaker w/Trip - Cosmetic Flaw
Westinghouse Westinghouse MCP0358R 7 Amp 3 Pole 600V Circuit Breaker w/Trip - Cosmetic Flaw
$25.25
 In stock, 3 units
Westinghouse MCP0358R 7 Amp 3 Pole 600V Instantaneous Trip Circuit BreakerWestinghouse MCP0358R 7 Amp 3 Pole 600V Instantaneous Trip Circuit Breaker
Westinghouse Westinghouse MCP0358R 7 Amp 3 Pole 600V Instantaneous Trip Circuit Breaker
From $28.22
 In stock, 5 units
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Westinghouse MCP23480C 50 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP23480C 50 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP23480C 50 Amp 3 Pole 600V Circuit Breaker
$74.29
 In stock, 4 units
Westinghouse MCP23480C 50 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawWestinghouse MCP23480C 50 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse MCP23480C 50 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$59.42
 In stock, 2 units
Westinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit Breaker
$74.29
 In stock, 83 units
Westinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawWestinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse MCP23480CR 50 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$59.42
 In stock, 15 units
Westinghouse MCP23480RC 50 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP23480RC 50 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP23480RC 50 Amp 3 Pole 600V Circuit Breaker
From $44.56
 In stock, 21 units
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Westinghouse MCP431800CRX 150 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawWestinghouse MCP431800CRX 150 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse MCP431800CRX 150 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$44.56
 Only 1 unit left
Westinghouse MCP534000C 400 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker
$297.18
 Only 1 unit left
Westinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker - Blank FaceWestinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker - Blank Face
Westinghouse Westinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker - Blank Face
$282.32
 Only 1 unit left
Westinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker - Cosmetic FlawWestinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse MCP534000C 400 Amp 3 Pole 600V Circuit Breaker - Cosmetic Flaw
$282.32
 Only 1 unit left
Westinghouse PA32000F 2000 Amp 3 Pole 600V PA-Frame Style Circuit BreakerWestinghouse PA32000F 2000 Amp 3 Pole 600V PA-Frame Style Circuit Breaker
Westinghouse Westinghouse PA32000F 2000 Amp 3 Pole 600V PA-Frame Style Circuit Breaker
$2,749.05
 Only 1 unit left
Westinghouse QNBL1015 15 Amp 1 Pole 120/240V Bolt On Circuit BreakerWestinghouse QNBL1015 15 Amp 1 Pole 120/240V Bolt On Circuit Breaker
Westinghouse Westinghouse QNBL1015 15 Amp 1 Pole 120/240V Bolt On Circuit Breaker
$11.88
 In stock, 15 units
Westinghouse QNBL1015 15 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic FlawWestinghouse QNBL1015 15 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Westinghouse Westinghouse QNBL1015 15 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$7.42
 In stock, 2 units
Westinghouse QNBL1020 20 Amp 1 Pole 120/240V 5kAIC Type QNBL Circuit BreakerWestinghouse QNBL1020 20 Amp 1 Pole 120/240V 5kAIC Type QNBL Circuit Breaker
Westinghouse Westinghouse QNBL1020 20 Amp 1 Pole 120/240V 5kAIC Type QNBL Circuit Breaker
$7.42
 In stock, 30 units
Westinghouse/Cutler Hammer BR115/R 15 Amp 1 Pole 240V Breaker - Blue HandleWestinghouse/Cutler Hammer BR115/R 15 Amp 1 Pole 240V Breaker - Blue Handle
Westinghouse Westinghouse/Cutler Hammer BR115/R 15 Amp 1 Pole 240V Breaker - Blue Handle
$5.93
 In stock, 159 units
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Westinghouse/Cutler Hammer GHB1020 20 Amp 1 Pole 277V Bolt On Circuit BreakerWestinghouse/Cutler Hammer GHB1020 20 Amp 1 Pole 277V Bolt On Circuit Breaker
Westinghouse / Eaton / Cutler Hammer Westinghouse/Cutler Hammer GHB1020 20 Amp 1 Pole 277V Bolt On Circuit Breaker
From $7.42
 Only 1 unit left
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Westinghouse/Cutler-Hammer JA3125W 125 Amp 3 Pole 600V Circuit BreakerWestinghouse/Cutler-Hammer JA3125W 125 Amp 3 Pole 600V Circuit Breaker
Westinghouse / Cutler Hammer Westinghouse/Cutler-Hammer JA3125W 125 Amp 3 Pole 600V Circuit Breaker
From $66.86
 In stock, 6 units
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Zettler UEB1-70452BBDx 45 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawZettler UEB1-70452BBDx 45 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Zettler Controls Zettler UEB1-70452BBDx 45 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$22.28
 Sold out
Zettler UEB1-70602BQDx 60 Amp 2 Pole 240V Circuit BreakerZettler UEB1-70602BQDx 60 Amp 2 Pole 240V Circuit Breaker
Zettler Controls Zettler UEB1-70602BQDx 60 Amp 2 Pole 240V Circuit Breaker
$44.56
 Sold out
Zettler-Controls UEB1-70602BBDx 60 Amp 2 Pole 240V Breaker - Cosmetic FlawZettler-Controls UEB1-70602BBDx 60 Amp 2 Pole 240V Breaker - Cosmetic Flaw
Zettler Zettler-Controls UEB1-70602BBDx 60 Amp 2 Pole 240V Breaker - Cosmetic Flaw
$22.28
 In stock, 21 units
Zettler-Controls UEB1-70602BBDx 60 Amp 2 Pole 240V Circuit BreakerZettler-Controls UEB1-70602BBDx 60 Amp 2 Pole 240V Circuit Breaker
Zettler Zettler-Controls UEB1-70602BBDx 60 Amp 2 Pole 240V Circuit Breaker
$29.70
 In stock, 12 units
Zinsco HQB243100 100 Amp 3 Pole 240V Circuit BreakerZinsco HQB243100 100 Amp 3 Pole 240V Circuit Breaker
Zinsco Zinsco HQB243100 100 Amp 3 Pole 240V Circuit Breaker
$1,337.37
 Sold out
Zinsco HQB243100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic FlawZinsco HQB243100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco HQB243100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic Flaw
$1,263.08
 Only 1 unit left
Zinsco Q2125 125 Amp 2 Pole 120/240V Circuit BreakerZinsco Q2125 125 Amp 2 Pole 120/240V Circuit Breaker
Zinsco Zinsco Q2125 125 Amp 2 Pole 120/240V Circuit Breaker
$274.89
 Sold out
Zinsco Q240 40 Amp 2 Pole 120/240V Circuit Breaker - Green HandleZinsco Q240 40 Amp 2 Pole 120/240V Circuit Breaker - Green Handle
Zinsco / GTE Sylvania / Challenger Zinsco Q240 40 Amp 2 Pole 120/240V Circuit Breaker - Green Handle
$22.28
 In stock, 3 units
Zinsco Q243040 40 Amp 3 Pole 120/240V Circuit Breaker - Cosmetic FlawZinsco Q243040 40 Amp 3 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco Q243040 40 Amp 3 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$104
 Sold out
Zinsco QB243020 20 Amp 3 Pole 120/240V Type QB Tandem Circuit BreakerZinsco QB243020 20 Amp 3 Pole 120/240V Type QB Tandem Circuit Breaker
Zinsco Zinsco QB243020 20 Amp 3 Pole 120/240V Type QB Tandem Circuit Breaker
$148.57
 In stock, 3 units
Zinsco QFP24/QFP2150 150 Amp 2 Pole 240V Circuit Breaker -Cosmetic FlawZinsco QFP24/QFP2150 150 Amp 2 Pole 240V Circuit Breaker -Cosmetic Flaw
Zinsco Zinsco QFP24/QFP2150 150 Amp 2 Pole 240V Circuit Breaker -Cosmetic Flaw
$132.24
 Sold out
Zinsco QFP2T/VQFP-2T/QFP2200T 200 Amp 2 Pole 240V Circuit Breaker - FlawZinsco QFP2T/VQFP-2T/QFP2200T 200 Amp 2 Pole 240V Circuit Breaker - Flaw
Challenger Zinsco QFP2T/VQFP-2T/QFP2200T 200 Amp 2 Pole 240V Circuit Breaker - Flaw
$334.33
 Sold out
Zinsco QL2436300 300 Amp 3 Pole 600V Circuit BreakerZinsco QL2436300 300 Amp 3 Pole 600V Circuit Breaker
Zinsco Zinsco QL2436300 300 Amp 3 Pole 600V Circuit Breaker
$557.23
 Sold out
Zinsco T120 20 Amp 1 Pole 120V Circuit Breaker - MagnetripZinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip
Zinsco Zinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip
$14.85
 In stock, 45 units
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Zinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip - FlawedZinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip - Flawed
Zinsco Zinsco T120 20 Amp 1 Pole 120V Circuit Breaker - Magnetrip - Flawed
$7.42
 In stock, 4 units
Zinsco T150 50 Amp 1 Pole 120/240V Type T Circuit Breaker - MagnetripZinsco T150 50 Amp 1 Pole 120/240V Type T Circuit Breaker - Magnetrip
Zinsco Zinsco T150 50 Amp 1 Pole 120/240V Type T Circuit Breaker - Magnetrip
$11.88
 In stock, 4 units
Zinsco TC2100 100 Amp 2 Pole 120/240V Tandem Circuit Breaker - Cosmetic FlawZinsco TC2100 100 Amp 2 Pole 120/240V Tandem Circuit Breaker - Cosmetic Flaw
Zinsco Zinsco TC2100 100 Amp 2 Pole 120/240V Tandem Circuit Breaker - Cosmetic Flaw
$66.86
 Sold out
Zinsco/ GTE/Sylvania RC38-25 25 Amp 2 Pole 120/240V Circuit BreakerZinsco/ GTE/Sylvania RC38-25 25 Amp 2 Pole 120/240V Circuit Breaker
Zinsco Zinsco/ GTE/Sylvania RC38-25 25 Amp 2 Pole 120/240V Circuit Breaker
$26.72
 Sold out
Zinsco/ GTE/Sylvania HRGF120 20 Amp 2 Pole 120V Type HRGF GFCI Circuit BreakerZinsco/ GTE/Sylvania HRGF120 20 Amp 2 Pole 120V Type HRGF GFCI Circuit Breaker
Zinsco / GTE Sylvania Zinsco/ GTE/Sylvania HRGF120 20 Amp 2 Pole 120V Type HRGF GFCI Circuit Breaker
$133.73
 Sold out
Zinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic FlawZinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/Challenger Q250 50 Amp 2 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$29.70
 In stock, 15 units
Zinsco/Challenger/GTE Sylvania QFP2200T 200 Amp 2 Pole 120/240V Circuit BreakerZinsco/Challenger/GTE Sylvania QFP2200T 200 Amp 2 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania / Challenger Zinsco/Challenger/GTE Sylvania QFP2200T 200 Amp 2 Pole 120/240V Circuit Breaker
$445.78
 In stock, 5 units
Zinsco/GTE Q120 20 Amp 1 Pole 120V Plug-In Circuit Breaker - Cosmetic FlawZinsco/GTE Q120 20 Amp 1 Pole 120V Plug-In Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Q120 20 Amp 1 Pole 120V Plug-In Circuit Breaker - Cosmetic Flaw
$11.88
 In stock, 12 units
Zinsco/GTE RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker - Push InZinsco/GTE RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker - Push In
Zinsco / GTE Sylvania / Challenger Zinsco/GTE RC38-20 20/20 Amp 2 Pole 120/240V Circuit Breaker - Push In
$20.79
 In stock, 3 units
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic FlawZinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker - Cosmetic Flaw
$14.85
 In stock, 8 units
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Pass-Through BreakerZinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Pass-Through Breaker
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Magnetrip Pass-Through Breaker
$17.82
 Sold out
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - FlawZinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - Flaw
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - Flaw
$14.85
 In stock, 4 units
Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 120/240V Circuit Breaker - Pass ThruZinsco/GTE Sylvania Q260 60 Amp 2 Pole 120/240V Circuit Breaker - Pass Thru
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 120/240V Circuit Breaker - Pass Thru
$40.11
 In stock, 8 units
Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 240V Circuit Breaker - Cosmetic FlawZinsco/GTE Sylvania Q260 60 Amp 2 Pole 240V Circuit Breaker - Cosmetic Flaw
Zinsco / GTE Sylvania / Challenger / T&B Zinsco/GTE Sylvania Q260 60 Amp 2 Pole 240V Circuit Breaker - Cosmetic Flaw
$29.70
 In stock, 7 units

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