Circuit Breakers & Accessories

7938 products

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Crouse Hinds MP3100 3 Pole 100 Amp 240v Type MP-A Main Circuit BreakerCrouse Hinds MP3100 3 Pole 100 Amp 240v Type MP-A Main Circuit Breaker
Crouse-Hinds Crouse Hinds MP3100 3 Pole 100 Amp 240v Type MP-A Main Circuit Breaker
$49.45
 Only 1 unit left
Rheem Ruud 1097-83-200A Furnace Control Circuit Board 62-25338-01 1097-200Rheem Ruud 1097-83-200A Furnace Control Circuit Board 62-25338-01 1097-200
Rheem Ruud Rheem Ruud 1097-83-200A Furnace Control Circuit Board 62-25338-01 1097-200
$77.19
 Sold out
Honeywell 1084-83-100A HSCI Control Circuit Board 1087562 (Please See Photos)Honeywell 1084-83-100A HSCI Control Circuit Board 1087562 (Please See Photos)
Honeywell Honeywell 1084-83-100A HSCI Control Circuit Board 1087562 (Please See Photos)
$30.91
 Sold out
Goodman B1226008 Defrost Control Circuit Board Dtl-500000-001Goodman B1226008 Defrost Control Circuit Board Dtl-500000-001
Goodman Goodman B1226008 Defrost Control Circuit Board Dtl-500000-001
$26.27
 Sold out
Carrier Bryant 296-83-105a 3730a316 040-0131-00 Control BoardCarrier Bryant 296-83-105a 3730a316 040-0131-00 Control Board
Carrier / Bryant Carrier Bryant 296-83-105a 3730a316 040-0131-00 Control Board
$30.91
 Sold out
Square D QGA32100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic FlawSquare D QGA32100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic Flaw
Square D Square D QGA32100 100 Amp 3 Pole 240V Circuit Breaker - Cosmetic Flaw
$819.13
 Only 1 unit left
Square D QDA32090 90 Amp 3 Pole PowerPact Circuit BreakerSquare D QDA32090 90 Amp 3 Pole PowerPact Circuit Breaker
Square D Square D QDA32090 90 Amp 3 Pole PowerPact Circuit Breaker
$1,514.63
 In stock, 3 units
Siemens D115 QO Replacement 15-Amp Single Pole Circuit BreakerSiemens D115 QO Replacement 15-Amp Single Pole Circuit Breaker
Siemens Siemens D115 QO Replacement 15-Amp Single Pole Circuit Breaker
$7.71
 In stock, 4 units
Eaton CL120CAF 20 Amp 1 Pole 120V 10ka Combination AFCI Circuit BreakerEaton CL120CAF 20 Amp 1 Pole 120V 10ka Combination AFCI Circuit Breaker
Eaton Eaton CL120CAF 20 Amp 1 Pole 120V 10ka Combination AFCI Circuit Breaker
$74.16
 In stock, 3 units
Eaton GHQ1015 15 Amp 1 Pole 120/277V Bolt-On Quick Lag Circuit BreakerEaton GHQ1015 15 Amp 1 Pole 120/277V Bolt-On Quick Lag Circuit Breaker
Eaton Eaton GHQ1015 15 Amp 1 Pole 120/277V Bolt-On Quick Lag Circuit Breaker
$83.46
 In stock, 3 units
Eaton GHB1050 1 Pole 50 Amp 277/480v Circuit BreakerEaton GHB1050 1 Pole 50 Amp 277/480v Circuit Breaker
Eaton Eaton GHB1050 1 Pole 50 Amp 277/480v Circuit Breaker
$54.01
 Sold out
Ite 20 Spaces 22" X 16" Eq Load Center Panel Cover K-360Ite 20 Spaces 22" X 16" Eq Load Center Panel Cover K-360
ITE Ite 20 Spaces 22" X 16" Eq Load Center Panel Cover K-360
$77.25
 Sold out
Square D Main Panel Board QOC 12 12 Spaces 120/240vac QO Load CenterSquare D Main Panel Board QOC 12 12 Spaces 120/240vac QO Load Center
Square D Square D Main Panel Board QOC 12 12 Spaces 120/240vac QO Load Center
$61.80
 Sold out
Wesix Electric Lr-100 Cover 240v 3 Wire 100 Amp Door/CoverWesix Electric Lr-100 Cover 240v 3 Wire 100 Amp Door/Cover
WESIX ELECTRIC Wesix Electric Lr-100 Cover 240v 3 Wire 100 Amp Door/Cover
$61.80
 Only 1 unit left
Bryant/Murray Dead Front 12" X 17" 24 Spaces Cover OnlyBryant/Murray Dead Front 12" X 17" 24 Spaces Cover Only
Bryant / Murray Bryant/Murray Dead Front 12" X 17" 24 Spaces Cover Only
$46.36
 Sold out
Square D QO12M100 100 Amp 6 Space/12 Circuit 120/240 VAC Load Center 14" X 15"Square D QO12M100 100 Amp 6 Space/12 Circuit 120/240 VAC Load Center 14" X 15"
Square D Square D QO12M100 100 Amp 6 Space/12 Circuit 120/240 VAC Load Center 14" X 15"
$92.72
 Sold out
Q-Tran QTM-300MV Low Voltage Lighting Power Supply CenterQ-Tran QTM-300MV Low Voltage Lighting Power Supply Center
Q TRAN Q-Tran QTM-300MV Low Voltage Lighting Power Supply Center
$463.65
 Only 1 unit left
Crouse Hinds Dw322ar 60a 120/240v Safety Switch 2 Pole Nema 3r EnclosureCrouse Hinds Dw322ar 60a 120/240v Safety Switch 2 Pole Nema 3r Enclosure
Crouse-Hinds Crouse Hinds Dw322ar 60a 120/240v Safety Switch 2 Pole Nema 3r Enclosure
$123.62
 Sold out
Crouse Hinds GH422NW 60 Amp 7.5hp 240V 3 Phase Type 3R Fused Safety SwitchCrouse Hinds GH422NW 60 Amp 7.5hp 240V 3 Phase Type 3R Fused Safety Switch
Crouse-Hinds Crouse Hinds GH422NW 60 Amp 7.5hp 240V 3 Phase Type 3R Fused Safety Switch
$75.66
 Sold out
FPE/Federal Pacific NFJ631150 150 Amp 3 Pole 600V Circuit BreakerFPE/Federal Pacific NFJ631150 150 Amp 3 Pole 600V Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NFJ631150 150 Amp 3 Pole 600V Circuit Breaker
$340.01
 Sold out
Federal Pacific Nej223125 2p 125a 240v Circuit BreakerFederal Pacific Nej223125 2p 125a 240v Circuit Breaker
FPE Federal Pacific Federal Pacific Nej223125 2p 125a 240v Circuit Breaker
$462.11
 Sold out
FPE/Federal Pacific NEF213015 15 Amp 1 Pole 277V Circuit BreakerFPE/Federal Pacific NEF213015 15 Amp 1 Pole 277V Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NEF213015 15 Amp 1 Pole 277V Circuit Breaker
From $15.44
 In stock, 9 units
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Eaton/Classified Product CHQ215 15 Amp 2 Pole 120/240V Circuit BreakerEaton/Classified Product CHQ215 15 Amp 2 Pole 120/240V Circuit Breaker
Eaton / Cutler Hammer Eaton/Classified Product CHQ215 15 Amp 2 Pole 120/240V Circuit Breaker
$16.99
 In stock, 20 units
SCE Saginaw E-69392 Industrial Control Panel Enclosure An 422485SCE Saginaw E-69392 Industrial Control Panel Enclosure An 422485
SCE SCE Saginaw E-69392 Industrial Control Panel Enclosure An 422485
$18.53
 Only 1 unit left
Baco 172000 Iec 60947-3 Disconnect Switch 600vac 25aBaco 172000 Iec 60947-3 Disconnect Switch 600vac 25a
BACO Baco 172000 Iec 60947-3 Disconnect Switch 600vac 25a
$18.53
 Sold out
Murray Gu324 Safety Switch 240 Vac 250 Vdc 200 Amp 60 Max Hp 3 Phase Type 1Murray Gu324 Safety Switch 240 Vac 250 Vdc 200 Amp 60 Max Hp 3 Phase Type 1
Murray Murray Gu324 Safety Switch 240 Vac 250 Vdc 200 Amp 60 Max Hp 3 Phase Type 1
From $247.28
 Sold out
Square D WL3EEV31A9SFFFXXCX Masterpact NW16H 1600 Amp 3 Pole 600V Circuit BreakerSquare D WL3EEV31A9SFFFXXCX Masterpact NW16H 1600 Amp 3 Pole 600V Circuit Breaker
Square D Square D WL3EEV31A9SFFFXXCX Masterpact NW16H 1600 Amp 3 Pole 600V Circuit Breaker
$6,800.46
 Only 1 unit left
Cutler-Hammer BAB2070 70 Amp 2 Pole 120/240v Circuit BreakerCutler-Hammer BAB2070 70 Amp 2 Pole 120/240v Circuit Breaker
Cutler Hammer Cutler-Hammer BAB2070 70 Amp 2 Pole 120/240v Circuit Breaker
$46.36
 Sold out
Westinghouse KD3400K 400 Amp 3 Pole 600v 250VDC Molded Case SwitchWestinghouse KD3400K 400 Amp 3 Pole 600v 250VDC Molded Case Switch
Eaton / Cutler Hammer Westinghouse KD3400K 400 Amp 3 Pole 600v 250VDC Molded Case Switch
$695.48
 Sold out
American/FPE NC245 45 Amp 2 Pole Circuit BreakerAmerican/FPE NC245 45 Amp 2 Pole Circuit Breaker
American/FPE American/FPE NC245 45 Amp 2 Pole Circuit Breaker
$77.19
 Only 1 unit left
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Crouse Hinds MP340 3 Pole 40 Amp 240 Volt Type MP-T Circuit BreakerCrouse Hinds MP340 3 Pole 40 Amp 240 Volt Type MP-T Circuit Breaker
Crouse-Hinds Crouse Hinds MP340 3 Pole 40 Amp 240 Volt Type MP-T Circuit Breaker
$61.80
 Only 1 unit left
Cutler Hammer 3BRSF150 150 Amp 3 Pole 120/240V Subfeed Lug Block Circuit BreakerCutler Hammer 3BRSF150 150 Amp 3 Pole 120/240V Subfeed Lug Block Circuit Breaker
Cutler Hammer Cutler Hammer 3BRSF150 150 Amp 3 Pole 120/240V Subfeed Lug Block Circuit Breaker
$193.18
 Sold out
Connecticut Electric Ubif-050n 1p Standard Plug In Circuit Breaker 50a 120vacConnecticut Electric Ubif-050n 1p Standard Plug In Circuit Breaker 50a 120vac
Connecticut Electric Connecticut Electric Ubif-050n 1p Standard Plug In Circuit Breaker 50a 120vac
From $30.91
 In stock, 4 units
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Connecticut Elec./UB Inc UBIZ-215 15 Amp 2 Pole 120/240V Circuit BreakerConnecticut Elec./UB Inc UBIZ-215 15 Amp 2 Pole 120/240V Circuit Breaker
Connecticut Electric / UB Inc Connecticut Elec./UB Inc UBIZ-215 15 Amp 2 Pole 120/240V Circuit Breaker
From $100.45
 In stock, 3 units
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Eaton/Classified Product CHQ230 30 Amp 2 Pole Type CHQ Circuit BreakerEaton/Classified Product CHQ230 30 Amp 2 Pole Type CHQ Circuit Breaker
Eaton / Cutler-Hammer Eaton/Classified Product CHQ230 30 Amp 2 Pole Type CHQ Circuit Breaker
From $10.80
 In stock, 40 units
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Cutler Hammer Eaton BRPAFGFf115CS 15 Amp AfCI/GFCI Plug On Dual Function BreakerCutler Hammer Eaton BRPAFGFf115CS 15 Amp AfCI/GFCI Plug On Dual Function Breaker
Eaton Cutler Hammer Eaton BRPAFGFf115CS 15 Amp AfCI/GFCI Plug On Dual Function Breaker
$54.09
 Sold out
Westinghouse BR330 3 Pole 30 Amp 120/240v Circuit BreakerWestinghouse BR330 3 Pole 30 Amp 120/240v Circuit Breaker
Westinghouse Westinghouse BR330 3 Pole 30 Amp 120/240v Circuit Breaker
$30.91
 In stock, 3 units
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Challenger CJH3250F 65k w/Trip CJT3200T 250 Amp 600v 3 Pole Circuit BreakerChallenger CJH3250F 65k w/Trip CJT3200T 250 Amp 600v 3 Pole Circuit Breaker
Challenger Challenger CJH3250F 65k w/Trip CJT3200T 250 Amp 600v 3 Pole Circuit Breaker
From $123.62
 Sold out
ABB SUP203M-K30 30 Amp 3 Pole 480Y/277V Miniature Circuit BreakerABB SUP203M-K30 30 Amp 3 Pole 480Y/277V Miniature Circuit Breaker
ABB ABB SUP203M-K30 30 Amp 3 Pole 480Y/277V Miniature Circuit Breaker
$77.25
 Only 1 unit left
General Electric Tlb434400 Circuit Breaker 400 Amp 3 Pole 480 VGeneral Electric Tlb434400 Circuit Breaker 400 Amp 3 Pole 480 V
GE General Electric General Electric Tlb434400 Circuit Breaker 400 Amp 3 Pole 480 V
$463.65
 Sold out
Westinghouse HMC3800F 3 Pole 800 Amp Circuit Breaker 600A TripWestinghouse HMC3800F 3 Pole 800 Amp Circuit Breaker 600A Trip
Westinghouse Westinghouse HMC3800F 3 Pole 800 Amp Circuit Breaker 600A Trip
$1,530.10
 Only 1 unit left
GE/General Electric TEB124050 50 Amp 2 Pole 480V Circuit Breaker - Missing LabelGE/General Electric TEB124050 50 Amp 2 Pole 480V Circuit Breaker - Missing Label
GE General Electric GE/General Electric TEB124050 50 Amp 2 Pole 480V Circuit Breaker - Missing Label
$92.72
 Only 1 unit left
GE General Electric TE122020 20 Amp 2 Pole 240V Circuit BreakerGE General Electric TE122020 20 Amp 2 Pole 240V Circuit Breaker
GE General Electric GE General Electric TE122020 20 Amp 2 Pole 240V Circuit Breaker
$15.44
 In stock, 2 units
General Electric TEB122100 100 Amp 2 Pole Circuit BreakerGeneral Electric TEB122100 100 Amp 2 Pole Circuit Breaker
GE General Electric General Electric TEB122100 100 Amp 2 Pole Circuit Breaker
$77.25
 Sold out
Eaton CH380 80 Amp 3 Pole 240V Circuit Breaker - Plastic Foot
Eaton Eaton CH380 80 Amp 3 Pole 240V Circuit Breaker - Plastic Foot
$293.65
 Sold out
Wadsworth A330NI 30 Amp 3 Pole 240V Class CTL Type A Circuit BreakerWadsworth A330NI 30 Amp 3 Pole 240V Class CTL Type A Circuit Breaker
Wadsworth Wadsworth A330NI 30 Amp 3 Pole 240V Class CTL Type A Circuit Breaker
$108.17
 Only 1 unit left
Eaton Cutler Hammer BQC250250/A5050CT Type BRD & A 50 Amp 4 Pole Quad BreakerEaton Cutler Hammer BQC250250/A5050CT Type BRD & A 50 Amp 4 Pole Quad Breaker
Cutler Hammer Eaton Cutler Hammer BQC250250/A5050CT Type BRD & A 50 Amp 4 Pole Quad Breaker
$50.98
 Only 1 unit left
UB Inc UBIZ-220 20 Amp 2-pole Circuit BreakerUB Inc UBIZ-220 20 Amp 2-pole Circuit Breaker
UB Inc UB Inc UBIZ-220 20 Amp 2-pole Circuit Breaker
$18.46
 In stock, 3 units

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