Circuit Breakers & Accessories

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Eaton Cutler-Hammer CL115GFT 15 Amp 120V Ground Fault 1-Pole Class A Circuit BreakerEaton Cutler-Hammer CL115GFT 15 Amp 120V Ground Fault 1-Pole Class A Circuit Breaker
Eaton / Cutler Hammer Eaton Cutler-Hammer CL115GFT 15 Amp 120V Ground Fault 1-Pole Class A Circuit Breaker
$50.98
 In stock, 4 units
Save 40%
Cutler-Hammer GHB1015 125-277V 15 Amp 1-Pole Circuit Breaker Bolt OnCutler-Hammer GHB1015 125-277V 15 Amp 1-Pole Circuit Breaker Bolt On
Cutler Hammer Cutler-Hammer GHB1015 125-277V 15 Amp 1-Pole Circuit Breaker Bolt On
$61.80 $103.56
 Sold out
Challenger A21550CT 15 Amp 50 Amp 2-Pole 120/240V Quad Circuit BreakerChallenger A21550CT 15 Amp 50 Amp 2-Pole 120/240V Quad Circuit Breaker
Challenger Challenger A21550CT 15 Amp 50 Amp 2-Pole 120/240V Quad Circuit Breaker
$46.36
 Sold out
Siemens, Gould, ITE BQ2B090L 90 Amp 2 Pole 120/240V Bolt on Breaker BQ2-B090Siemens, Gould, ITE BQ2B090L 90 Amp 2 Pole 120/240V Bolt on Breaker BQ2-B090
Siemens / ITE / Gould Siemens, Gould, ITE BQ2B090L 90 Amp 2 Pole 120/240V Bolt on Breaker BQ2-B090
$55.62
 Only 1 unit left
Siemens LK2125 125 Amp 2 Pole 120/240V Main Lug KitSiemens LK2125 125 Amp 2 Pole 120/240V Main Lug Kit
Siemens Siemens LK2125 125 Amp 2 Pole 120/240V Main Lug Kit
From $30.91
 In stock, 55 units
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Siemens/ITE Q22040CT 20A/40A Quad Style Circuit Breaker - FlawedSiemens/ITE Q22040CT 20A/40A Quad Style Circuit Breaker - Flawed
Siemens Siemens/ITE Q22040CT 20A/40A Quad Style Circuit Breaker - Flawed
$18.53
 In stock, 2 units
Murray MP23020 20/30 Amp 2 Pole 120/240V Quad Circuit BreakerMurray MP23020 20/30 Amp 2 Pole 120/240V Quad Circuit Breaker
Murray Murray MP23020 20/30 Amp 2 Pole 120/240V Quad Circuit Breaker
From $30.91
 In stock, 2 units
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Square D QO120SWN 20 Amp Single Pole GFI Circuit BreakerSquare D QO120SWN 20 Amp Single Pole GFI Circuit Breaker
Square D Square D QO120SWN 20 Amp Single Pole GFI Circuit Breaker
$60.28
 In stock, 5 units
Schneider Electric JDP36150 PowerPact 150 Amp 3 Pole 600V Circuit BreakerSchneider Electric JDP36150 PowerPact 150 Amp 3 Pole 600V Circuit Breaker
Square D Schneider Electric JDP36150 PowerPact 150 Amp 3 Pole 600V Circuit Breaker
$850.05
 Sold out
Eaton/Cutler Hammer QBGFT2030 30 Amp 120/240V Quick Lag Ground Fault Circuit Breaker 2-Pole Class AEaton/Cutler Hammer QBGFT2030 30 Amp 120/240V Quick Lag Ground Fault Circuit Breaker 2-Pole Class A
Eaton / Cutler Hammer Eaton/Cutler Hammer QBGFT2030 30 Amp 120/240V Quick Lag Ground Fault Circuit Breaker 2-Pole Class A
From $247.28
 Sold out
GE General Electric TED134010 10 Amp 3 Pole 480V Circuit Breaker - Cosmetic FlawGE General Electric TED134010 10 Amp 3 Pole 480V Circuit Breaker - Cosmetic Flaw
GE General Electric GE General Electric TED134010 10 Amp 3 Pole 480V Circuit Breaker - Cosmetic Flaw
$46.36
 Only 1 unit left
Save 28%
Eaton/Cutler-Hammer BAB3015H 15 Amp 3 Pole 240V Circuit BreakerEaton/Cutler-Hammer BAB3015H 15 Amp 3 Pole 240V Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer BAB3015H 15 Amp 3 Pole 240V Circuit Breaker
From $55.62 $77.25
 In stock, 11 units
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Challenger C340 40 Amp 3 Pole 240V Plug in Type C Circuit BreakerChallenger C340 40 Amp 3 Pole 240V Plug in Type C Circuit Breaker
Challenger Challenger C340 40 Amp 3 Pole 240V Plug in Type C Circuit Breaker
From $23.17
 In stock, 7 units
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Challenger CBBH3060H 60 Amp 3 Pole 240V Bolt on Circuit BreakerChallenger CBBH3060H 60 Amp 3 Pole 240V Bolt on Circuit Breaker
Challenger Challenger CBBH3060H 60 Amp 3 Pole 240V Bolt on Circuit Breaker
$46.36
 Only 1 unit left
Westinghouse F3050 50 Amp 3 Pole 600V AB De-Ion Circuit BreakerWestinghouse F3050 50 Amp 3 Pole 600V AB De-Ion Circuit Breaker
Westinghouse Westinghouse F3050 50 Amp 3 Pole 600V AB De-Ion Circuit Breaker
$92.72
 Only 1 unit left
Westinghouse FA3020 Circuit Breaker 600v 20 Amp 3 PoleWestinghouse FA3020 Circuit Breaker 600v 20 Amp 3 Pole
Westinghouse Westinghouse FA3020 Circuit Breaker 600v 20 Amp 3 Pole
$35.53
 Only 1 unit left
Siemens/ITE/Gould QJ3-B150 150A 3 Pole 120/240V QJ3-B Main Circuit BreakerSiemens/ITE/Gould QJ3-B150 150A 3 Pole 120/240V QJ3-B Main Circuit Breaker
ITE Siemens/ITE/Gould QJ3-B150 150A 3 Pole 120/240V QJ3-B Main Circuit Breaker
$193.18
 In stock, 2 units
Square D Q2L2225 225 Amp 2 Pole 120/240v Type Q2L Circuit BreakerSquare D Q2L2225 225 Amp 2 Pole 120/240v Type Q2L Circuit Breaker
Square D Square D Q2L2225 225 Amp 2 Pole 120/240v Type Q2L Circuit Breaker
From $270.46
 In stock, 3 units
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Westinghouse EHD2030 30 Amp 480 Volt 2 Pole Industrial Circuit BreakerWestinghouse EHD2030 30 Amp 480 Volt 2 Pole Industrial Circuit Breaker
Westinghouse Westinghouse EHD2030 30 Amp 480 Volt 2 Pole Industrial Circuit Breaker
$50.98
 Only 1 unit left
Westinghouse EB2030 30 Amp 2 Pole 240V Circuit BreakerWestinghouse EB2030 30 Amp 2 Pole 240V Circuit Breaker
Westinghouse Westinghouse EB2030 30 Amp 2 Pole 240V Circuit Breaker
$46.36
 In stock, 2 units
Westinghouse EB2040 Circuit Breaker 2 Pole 40 Amp 240 V 125/250 VDC 4990D03G23Westinghouse EB2040 Circuit Breaker 2 Pole 40 Amp 240 V 125/250 VDC 4990D03G23
Westinghouse Westinghouse EB2040 Circuit Breaker 2 Pole 40 Amp 240 V 125/250 VDC 4990D03G23
$38.62
 Sold out
Westinghouse HF3050 50 Amp 3 Pole 600V Type HF Circuit BreakerWestinghouse HF3050 50 Amp 3 Pole 600V Type HF Circuit Breaker
Westinghouse Westinghouse HF3050 50 Amp 3 Pole 600V Type HF Circuit Breaker
$154.49
 Only 1 unit left
Westinghouse HF3070 Mark 75 AB De-Ion 70 Amp 600V Circuit BreakerWestinghouse HF3070 Mark 75 AB De-Ion 70 Amp 600V Circuit Breaker
Westinghouse Westinghouse HF3070 Mark 75 AB De-Ion 70 Amp 600V Circuit Breaker
$193.12
 Only 1 unit left
Save 29%
FPE NEF431015R 15 Amp AB Circuit Breaker 480 VAC Type NEF-R Federal PacificFPE NEF431015R 15 Amp AB Circuit Breaker 480 VAC Type NEF-R Federal Pacific
FPE Federal Pacific FPE NEF431015R 15 Amp AB Circuit Breaker 480 VAC Type NEF-R Federal Pacific
From $154.55 $216.36
 In stock, 3 units
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FPE/Federal Pacific NE113020 20 Amp 1 Pole 120V Circuit BreakerFPE/Federal Pacific NE113020 20 Amp 1 Pole 120V Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NE113020 20 Amp 1 Pole 120V Circuit Breaker
$69.54
 In stock, 73 units
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Zettler-Controls UEB1-70352BBDx 35 Amp 2 Pole 120/240V Breaker - Cosmetic FlawZettler-Controls UEB1-70352BBDx 35 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
Zettler Controls Zettler-Controls UEB1-70352BBDx 35 Amp 2 Pole 120/240V Breaker - Cosmetic Flaw
$23.17
 Only 1 unit left
ITE FJ3-B150 150 Amp 3 Pole 600V Circuit BreakerITE FJ3-B150 150 Amp 3 Pole 600V Circuit Breaker
ITE ITE FJ3-B150 150 Amp 3 Pole 600V Circuit Breaker
$386.37
 In stock, 2 units
Siemens Q330H 30 Amp 3 Pole 22kA Type QPH Circuit BreakerSiemens Q330H 30 Amp 3 Pole 22kA Type QPH Circuit Breaker
Siemens Siemens Q330H 30 Amp 3 Pole 22kA Type QPH Circuit Breaker
$92.72
 Only 1 unit left
Siemens B390 Type BL 3 Pole 90 Amp 240V Circuit BreakerSiemens B390 Type BL 3 Pole 90 Amp 240V Circuit Breaker
Siemens Siemens B390 Type BL 3 Pole 90 Amp 240V Circuit Breaker
$92.72
 Only 1 unit left
GE General Electric THHQB32080 80 Amp 3 Pole 120/240V Circuit BreakerGE General Electric THHQB32080 80 Amp 3 Pole 120/240V Circuit Breaker
GE General Electric GE General Electric THHQB32080 80 Amp 3 Pole 120/240V Circuit Breaker
$149.89
 In stock, 2 units
Eaton/Cutler Hammer QBHGFT2015 15 Amp 2 Pole 120/240V 22K GFI Circuit BreakerEaton/Cutler Hammer QBHGFT2015 15 Amp 2 Pole 120/240V 22K GFI Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler Hammer QBHGFT2015 15 Amp 2 Pole 120/240V 22K GFI Circuit Breaker
From $749.58
 In stock, 12 units
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Cutler Hammer EC2040 40 Amp 2 Pole 240V Circuit BreakerCutler Hammer EC2040 40 Amp 2 Pole 240V Circuit Breaker
Cutler Hammer Cutler Hammer EC2040 40 Amp 2 Pole 240V Circuit Breaker
$26.27
 In stock, 2 units
Eaton EDB3125BP10 125 Amp 3 Pole 240V Circuit BreakerEaton EDB3125BP10 125 Amp 3 Pole 240V Circuit Breaker
Eaton Eaton EDB3125BP10 125 Amp 3 Pole 240V Circuit Breaker
$270.46
 Sold out
GE General Electric FBN16TE020RV 20 Amp 1 Pole 277/347V Circuit BreakerGE General Electric FBN16TE020RV 20 Amp 1 Pole 277/347V Circuit Breaker
GE General Electric GE General Electric FBN16TE020RV 20 Amp 1 Pole 277/347V Circuit Breaker
$231.81
 In stock, 3 units
Eaton EHD3060BP10 60 Amp 3 Pole 480V EHD 14K Circuit BreakerEaton EHD3060BP10 60 Amp 3 Pole 480V EHD 14K Circuit Breaker
Eaton Eaton EHD3060BP10 60 Amp 3 Pole 480V EHD 14K Circuit Breaker
$633.66
 Sold out
Square D NQOD Panelboard 208Y/120 3Ø 4 Wire Delta 240v 300 Amps 42 spaceSquare D NQOD Panelboard 208Y/120 3Ø 4 Wire Delta 240v 300 Amps 42 space
S&S Electrical Supply Square D NQOD Panelboard 208Y/120 3Ø 4 Wire Delta 240v 300 Amps 42 space
$1,468.27
 Only 1 unit left
Square D Panelboard 400 Amp Max 250 Main Breaker 480Y/277 3Ø 4 Wire 42 space NF styleSquare D Panelboard 400 Amp Max 250 Main Breaker 480Y/277 3Ø 4 Wire 42 space NF style
Square D Square D Panelboard 400 Amp Max 250 Main Breaker 480Y/277 3Ø 4 Wire 42 space NF style
$3,863.83
 Sold out
Square D JJL36175 175 Amp 3 Pole 600V PowerPact Circuit Breaker JJ250Square D JJL36175 175 Amp 3 Pole 600V PowerPact Circuit Breaker JJ250
Square D Square D JJL36175 175 Amp 3 Pole 600V PowerPact Circuit Breaker JJ250
$1,530.04
 Only 1 unit left
Square D FCL34015 3 Pole 15 Amp 480v FCL Circuit BreakerSquare D FCL34015 3 Pole 15 Amp 480v FCL Circuit Breaker
Square D Square D FCL34015 3 Pole 15 Amp 480v FCL Circuit Breaker
$417.29
 Sold out
Penn-Union LA-250 250KCMIL-6 CU9AL Terminal LugPenn-Union LA-250 250KCMIL-6 CU9AL Terminal Lug
Penn Union Penn-Union LA-250 250KCMIL-6 CU9AL Terminal Lug
$4.62
 In stock, 2 units
Square D HGL36150 3 Pole 150 Amp 600v HGL Circuit BreakerSquare D HGL36150 3 Pole 150 Amp 600v HGL Circuit Breaker
Square D Square D HGL36150 3 Pole 150 Amp 600v HGL Circuit Breaker
$1,078.80
 Sold out
Square D LX36200 200 Amp 3 Pole 600V Circuit BreakerSquare D LX36200 200 Amp 3 Pole 600V Circuit Breaker
Square D Square D LX36200 200 Amp 3 Pole 600V Circuit Breaker
$1,236.43
 In stock, 2 units
Square D GJL36015 15 Amp 3 Pole Circuit Breaker 600/347/480 Vac GJL PowerPactSquare D GJL36015 15 Amp 3 Pole Circuit Breaker 600/347/480 Vac GJL PowerPact
Square D Square D GJL36015 15 Amp 3 Pole Circuit Breaker 600/347/480 Vac GJL PowerPact
$247.28
 In stock, 2 units
Square D Q1B3100 100 Amp 3 Pole 240V Type Q1B Circuit BreakerSquare D Q1B3100 100 Amp 3 Pole 240V Type Q1B Circuit Breaker
Square D Square D Q1B3100 100 Amp 3 Pole 240V Type Q1B Circuit Breaker
$309.10
 In stock, 5 units
GE AQF3301AB Panelboard 125 amp 120/208 Volt 3Ø 4W 30 spaces, THQBGE AQF3301AB Panelboard 125 amp 120/208 Volt 3Ø 4W 30 spaces, THQB
GE General Electric GE AQF3301AB Panelboard 125 amp 120/208 Volt 3Ø 4W 30 spaces, THQB
$385.76
 Only 1 unit left
Eaton Cutler Hammer PRL3A 600 Amp 120/208v Panel Door/CoverEaton Cutler Hammer PRL3A 600 Amp 120/208v Panel Door/Cover
Cutler Hammer Eaton Cutler Hammer PRL3A 600 Amp 120/208v Panel Door/Cover
$123.61
 Sold out
Eaton Cutler-Hammer Prl3a 225 Amp 277/480v Panel Guts 3Ø 4 WireEaton Cutler-Hammer Prl3a 225 Amp 277/480v Panel Guts 3Ø 4 Wire
Eaton / Cutler Hammer Eaton Cutler-Hammer Prl3a 225 Amp 277/480v Panel Guts 3Ø 4 Wire
$448.18
 Sold out
Square D 600 Amp 600V 3Ø Nema1 Disconnect Hu-366, 3 poleSquare D 600 Amp 600V 3Ø Nema1 Disconnect Hu-366, 3 pole
Square D Square D 600 Amp 600V 3Ø Nema1 Disconnect Hu-366, 3 pole
$3,091.08
 Sold out

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