Circuit Breakers & Accessories

8119 products

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Cutler-Hammer C320KB4 Series CA2 Auxiliary Contact w/ C320KA1 Series A2 Auxiliary ContactCutler-Hammer C320KB4 Series CA2 Auxiliary Contact w/ C320KA1 Series A2 Auxiliary Contact
Cutler Hammer Cutler-Hammer C320KB4 Series CA2 Auxiliary Contact w/ C320KA1 Series A2 Auxiliary Contact
$24.99
 Sold out
Thomas & Betts TBBD3030 (2) 30 Amp, 120/240 VAC 1 Pole Tandem Circuit BreakerThomas & Betts TBBD3030 (2) 30 Amp, 120/240 VAC 1 Pole Tandem Circuit Breaker
T&B Thomas & Betts TBBD3030 (2) 30 Amp, 120/240 VAC 1 Pole Tandem Circuit Breaker
$12.99
 Sold out
Siemens Q23040CT2 30/40/40/30 Amp 4 Pole 120/240V Circuit Breaker - FlawSiemens Q23040CT2 30/40/40/30 Amp 4 Pole 120/240V Circuit Breaker - Flaw
Siemens Siemens Q23040CT2 30/40/40/30 Amp 4 Pole 120/240V Circuit Breaker - Flaw
$19.99
 Only 1 unit left
General Electric TEB132100WL 100 Amp 3 Pole 240V Type TEB Circuit BreakerGeneral Electric TEB132100WL 100 Amp 3 Pole 240V Type TEB Circuit Breaker
GE General Electric General Electric TEB132100WL 100 Amp 3 Pole 240V Type TEB Circuit Breaker
$69.99
 Only 1 unit left
Square D FY14020B 20 Amp 1 Pole 277V I-Line Type FY Circuit BreakerSquare D FY14020B 20 Amp 1 Pole 277V I-Line Type FY Circuit Breaker
Square D Square D FY14020B 20 Amp 1 Pole 277V I-Line Type FY Circuit Breaker
From $71.99
 In stock, 49 units
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Square D FY14020A 20 Amp 1 Pole 277V I-Line Type FY Circuit BreakerSquare D FY14020A 20 Amp 1 Pole 277V I-Line Type FY Circuit Breaker
Square D Square D FY14020A 20 Amp 1 Pole 277V I-Line Type FY Circuit Breaker
From $71.99
 In stock, 50 units
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Westinghouse Fusible Switch Plug In Unit FA-321 30 Amp 372D124G02Westinghouse Fusible Switch Plug In Unit FA-321 30 Amp 372D124G02
Westinghouse Westinghouse Fusible Switch Plug In Unit FA-321 30 Amp 372D124G02
$199.99
 Only 1 unit left
Square D FHP3600712M 7 Amp 3 Pole 600 VDC Mag-Gard Circuit Breaker with Adjustable TripSquare D FHP3600712M 7 Amp 3 Pole 600 VDC Mag-Gard Circuit Breaker with Adjustable Trip
Square D Square D FHP3600712M 7 Amp 3 Pole 600 VDC Mag-Gard Circuit Breaker with Adjustable Trip
$129
 Sold out
Square D FAL220301021 30 Amp 2 Pole 240VAC Thermal Magnetic Circuit Breaker with Shunt TripSquare D FAL220301021 30 Amp 2 Pole 240VAC Thermal Magnetic Circuit Breaker with Shunt Trip
Square D Square D FAL220301021 30 Amp 2 Pole 240VAC Thermal Magnetic Circuit Breaker with Shunt Trip
$189.99
 Only 1 unit left
Square D EDB14025 25 Amp 1 Pole 480 VAC Bolt On Style Circuit BreakerSquare D EDB14025 25 Amp 1 Pole 480 VAC Bolt On Style Circuit Breaker
Square D Square D EDB14025 25 Amp 1 Pole 480 VAC Bolt On Style Circuit Breaker
$14.99
 Sold out
Square D LAL2640036MV8002 400 Amp 3 Pole Circuit Breaker W/ Shunt Trip LA110211 120/240VSquare D LAL2640036MV8002 400 Amp 3 Pole Circuit Breaker W/ Shunt Trip LA110211 120/240V
Square D Square D LAL2640036MV8002 400 Amp 3 Pole Circuit Breaker W/ Shunt Trip LA110211 120/240V
$325.99
 Only 1 unit left
Square D LAL36225 3 Pole 225A 600VAC 22k-42kAIC Type LAL Series 3 Circuit BreakerSquare D LAL36225 3 Pole 225A 600VAC 22k-42kAIC Type LAL Series 3 Circuit Breaker
Square D Square D LAL36225 3 Pole 225A 600VAC 22k-42kAIC Type LAL Series 3 Circuit Breaker
From $365.85
 In stock, 4 units
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Square D FHL36015 15 Amp 3 Pole 600V Circuit BreakerSquare D FHL36015 15 Amp 3 Pole 600V Circuit Breaker
Square D Square D FHL36015 15 Amp 3 Pole 600V Circuit Breaker
$19.95
 Only 1 unit left
Square D FAL3600712M 7 Amp 3 Pole 600V Circuit Breaker w/Trip AdjustmentSquare D FAL3600712M 7 Amp 3 Pole 600V Circuit Breaker w/Trip Adjustment
Square D Square D FAL3600712M 7 Amp 3 Pole 600V Circuit Breaker w/Trip Adjustment
$539.99
 In stock, 37 units
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GE General Electric TQD32225ST1 225 Amp 3 Pole 240Vac Circuit BreakerGE General Electric TQD32225ST1 225 Amp 3 Pole 240Vac Circuit Breaker
GE General Electric GE General Electric TQD32225ST1 225 Amp 3 Pole 240Vac Circuit Breaker
$499.95
 Sold out
GE General Electric TED136060 60 Amp 3 Pole 600V Circuit BreakerGE General Electric TED136060 60 Amp 3 Pole 600V Circuit Breaker
GE General Electric GE General Electric TED136060 60 Amp 3 Pole 600V Circuit Breaker
$99.99
 Sold out
Square D FHP36015 15 Amp 3 Pole 600V Thermal Magnetic Circuit BreakerSquare D FHP36015 15 Amp 3 Pole 600V Thermal Magnetic Circuit Breaker
Square D Square D FHP36015 15 Amp 3 Pole 600V Thermal Magnetic Circuit Breaker
$29.99
 In stock, 5 units
Square D FAL320501021 50 Amp 3 Pole 240Vac w/ Shunt trip 120/240v 50/60hZ 70 to 125Square D FAL320501021 50 Amp 3 Pole 240Vac w/ Shunt trip 120/240v 50/60hZ 70 to 125
Square D Square D FAL320501021 50 Amp 3 Pole 240Vac w/ Shunt trip 120/240v 50/60hZ 70 to 125
$599.95
 Only 1 unit left
Westinghouse IBP-FB Bus Plug 3 Phase 3 Wire 600v 150 Amp MaxWestinghouse IBP-FB Bus Plug 3 Phase 3 Wire 600v 150 Amp Max
Westinghouse / Eaton / Cutler Hammer Westinghouse IBP-FB Bus Plug 3 Phase 3 Wire 600v 150 Amp Max
$349.99
 In stock, 20 units
Square D FHP3600311M 3 Amp 3 Pole 600V Mag-Gard Circuit BreakerSquare D FHP3600311M 3 Amp 3 Pole 600V Mag-Gard Circuit Breaker
Square D Square D FHP3600311M 3 Amp 3 Pole 600V Mag-Gard Circuit Breaker
$169.99
 In stock, 2 units
Save 99%
GE 204A5235-210M Low Voltage Power Circuit Breaker Type Ak-2A-25-1 3 Pole 600 Amps 600vGE 204A5235-210M Low Voltage Power Circuit Breaker Type Ak-2A-25-1 3 Pole 600 Amps 600v
GE General Electric GE 204A5235-210M Low Voltage Power Circuit Breaker Type Ak-2A-25-1 3 Pole 600 Amps 600v
$1,999.99 $217,971
 Only 1 unit left
Square D HNM-3BL 3" I Line L Shaped Blank Filler PlateSquare D HNM-3BL 3" I Line L Shaped Blank Filler Plate
Square D Square D HNM-3BL 3" I Line L Shaped Blank Filler Plate
$24.99
 Sold out
Square D H462 Fusible Disconnect 3 Pole 600v 60 Amp Type 1Square D H462 Fusible Disconnect 3 Pole 600v 60 Amp Type 1
Square D Square D H462 Fusible Disconnect 3 Pole 600v 60 Amp Type 1
$499.95
 Only 1 unit left
Save 10%
Westinghouse LA3600NW 600 Amp 3 Pole 600V Non-Automatic Interrupter Type LAWestinghouse LA3600NW 600 Amp 3 Pole 600V Non-Automatic Interrupter Type LA
Westinghouse Westinghouse LA3600NW 600 Amp 3 Pole 600V Non-Automatic Interrupter Type LA
$629.99 $699.95
 Only 1 unit left
GE General Electric TE13L020 20 Amp Single Pole 277 VAC E Frame Circuit BreakerGE General Electric TE13L020 20 Amp Single Pole 277 VAC E Frame Circuit Breaker
GE General Electric GE General Electric TE13L020 20 Amp Single Pole 277 VAC E Frame Circuit Breaker
$24.99
 In stock, 2 units
Westinghouse MA3800F 800 Amp 3 Pole 600V Breaker w/800 Amp Trip - Cosmetic FlawWestinghouse MA3800F 800 Amp 3 Pole 600V Breaker w/800 Amp Trip - Cosmetic Flaw
Westinghouse Westinghouse MA3800F 800 Amp 3 Pole 600V Breaker w/800 Amp Trip - Cosmetic Flaw
$399.99
 In stock, 2 units
GE/General Electric TEB132100WL 100 Amp 3 Pole 240V Industrial Circuit BreakerGE/General Electric TEB132100WL 100 Amp 3 Pole 240V Industrial Circuit Breaker
GE General Electric GE/General Electric TEB132100WL 100 Amp 3 Pole 240V Industrial Circuit Breaker
$274.99
 Sold out
GE General Electric TED134YT100 100 Amp 3 Pole 480V Type TED Circuit BreakerGE General Electric TED134YT100 100 Amp 3 Pole 480V Type TED Circuit Breaker
GE General Electric GE General Electric TED134YT100 100 Amp 3 Pole 480V Type TED Circuit Breaker
$159.99
 Only 1 unit left
GE Spectra 763026 EM160/32 30 Amp 480Vac 3 Pole Circuit BreakerGE Spectra 763026 EM160/32 30 Amp 480Vac 3 Pole Circuit Breaker
GE General Electric GE Spectra 763026 EM160/32 30 Amp 480Vac 3 Pole Circuit Breaker
$29.99
 In stock, 3 units
GE Spectra 763023 EM160/63 Molded Case Circuit BreakerGE Spectra 763023 EM160/63 Molded Case Circuit Breaker
GE General Electric GE Spectra 763023 EM160/63 Molded Case Circuit Breaker
$39.99
 In stock, 8 units
GE General Electric TEB122050 50 Amp 2 Pole 240V Circuit BreakerGE General Electric TEB122050 50 Amp 2 Pole 240V Circuit Breaker
GE General Electric GE General Electric TEB122050 50 Amp 2 Pole 240V Circuit Breaker
$26.99
 In stock, 2 units
GE/General Electric TE122050 50 Amp 2 Pole 240V Circuit Breaker - Cosmetic FlawGE/General Electric TE122050 50 Amp 2 Pole 240V Circuit Breaker - Cosmetic Flaw
GE General Electric GE/General Electric TE122050 50 Amp 2 Pole 240V Circuit Breaker - Cosmetic Flaw
$14.99
 Only 1 unit left
Crouse Hinds GH422N 2 Pole - 3 Pole 240 V General Duty Switch Model 5. 10-15 HPCrouse Hinds GH422N 2 Pole - 3 Pole 240 V General Duty Switch Model 5. 10-15 HP
Crouse-Hinds Crouse Hinds GH422N 2 Pole - 3 Pole 240 V General Duty Switch Model 5. 10-15 HP
$99.99
 Only 1 unit left
ITE E63A050 50 Amp 3 Pole 600 VAC Motor Circuit Interrupter with Shunt Trip and Without LugsITE E63A050 50 Amp 3 Pole 600 VAC Motor Circuit Interrupter with Shunt Trip and Without Lugs
ITE ITE E63A050 50 Amp 3 Pole 600 VAC Motor Circuit Interrupter with Shunt Trip and Without Lugs
$114.99
 Only 1 unit left
GE General Electric TEB132015 15 Amp 3 Pole 240V Circuit BreakerGE General Electric TEB132015 15 Amp 3 Pole 240V Circuit Breaker
GE General Electric GE General Electric TEB132015 15 Amp 3 Pole 240V Circuit Breaker
From $209.99
 In stock, 3 units
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ITE E43B020 30 Amp 3 Pole 240/480V Type E Circuit BreakerITE E43B020 30 Amp 3 Pole 240/480V Type E Circuit Breaker
ITE ITE E43B020 30 Amp 3 Pole 240/480V Type E Circuit Breaker
$29.99
 In stock, 2 units
ITE EE3-B015 15 Amp 3 Pole 240 VAC 125/25 VDC Circuit BreakerITE EE3-B015 15 Amp 3 Pole 240 VAC 125/25 VDC Circuit Breaker
ITE ITE EE3-B015 15 Amp 3 Pole 240 VAC 125/25 VDC Circuit Breaker
From $179.99
 In stock, 3 units
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GE General Electric/Trumbull ATF37000 Type ATF 3 Pole 225 Amp 600V Circuit BreakerGE General Electric/Trumbull ATF37000 Type ATF 3 Pole 225 Amp 600V Circuit Breaker
GE General Electric / Trumbull Electric GE General Electric/Trumbull ATF37000 Type ATF 3 Pole 225 Amp 600V Circuit Breaker
$259.99
 Sold out
Westinghouse EHB3070 70 Amp 3 Pole 480V Circuit BreakerWestinghouse EHB3070 70 Amp 3 Pole 480V Circuit Breaker
Westinghouse Westinghouse EHB3070 70 Amp 3 Pole 480V Circuit Breaker
$34.99
 In stock, 3 units
T&B Double Barrel Mechanical Lug 6-350 MCM One Hole Mounting BracketT&B Double Barrel Mechanical Lug 6-350 MCM One Hole Mounting Bracket
Landis & Gyr T&B Double Barrel Mechanical Lug 6-350 MCM One Hole Mounting Bracket
$7.99
 Sold out
T&B Double Barrel Mechanical Lug 6-350 MCM Two Hole Mounting BracketT&B Double Barrel Mechanical Lug 6-350 MCM Two Hole Mounting Bracket
Landis & Gyr T&B Double Barrel Mechanical Lug 6-350 MCM Two Hole Mounting Bracket
$8.99
 Sold out
Save 21%
Mitsubishi Electric NF50-SS Combined No-Fuse Breakers 50 Amp 600V 3-PhaseMitsubishi Electric NF50-SS Combined No-Fuse Breakers 50 Amp 600V 3-Phase
Mitsubishi Mitsubishi Electric NF50-SS Combined No-Fuse Breakers 50 Amp 600V 3-Phase
$99.99 $126.34
 In stock, 5 units
Westinghouse HMCP025D0C 25 Amp 3 Pole 600V Circuit Breaker w/Shunt TripWestinghouse HMCP025D0C 25 Amp 3 Pole 600V Circuit Breaker w/Shunt Trip
Westinghouse Westinghouse HMCP025D0C 25 Amp 3 Pole 600V Circuit Breaker w/Shunt Trip
$149.99
 Only 1 unit left
GE General Electric TFJ236150 3 Pole 150 Amp 600 VAC 250 VDC Circuit Breaker with Trip AdjustmentGE General Electric TFJ236150 3 Pole 150 Amp 600 VAC 250 VDC Circuit Breaker with Trip Adjustment
GE General Electric GE General Electric TFJ236150 3 Pole 150 Amp 600 VAC 250 VDC Circuit Breaker with Trip Adjustment
$39.99
 Sold out
GE General Electric TFJ236125 125 Amp 3 Pole 600V Circuit Breaker w/Shunt TripGE General Electric TFJ236125 125 Amp 3 Pole 600V Circuit Breaker w/Shunt Trip
GE General Electric GE General Electric TFJ236125 125 Amp 3 Pole 600V Circuit Breaker w/Shunt Trip
$59.99
 In stock, 2 units
Square D FAL3600311M 3 Amp 3 Pole 600V Circuit BreakerSquare D FAL3600311M 3 Amp 3 Pole 600V Circuit Breaker
Square D Square D FAL3600311M 3 Amp 3 Pole 600V Circuit Breaker
From $64.99
 In stock, 25 units
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General Electric Vynckier EP103NC40 40 Amp 4 Pole 400V Miniature Circuit BreakerGeneral Electric Vynckier EP103NC40 40 Amp 4 Pole 400V Miniature Circuit Breaker
GE General Electric General Electric Vynckier EP103NC40 40 Amp 4 Pole 400V Miniature Circuit Breaker
$29.99
 Only 1 unit left
General Electric Vynckier EP103NC32 32 Amp 4 Pole 400V Miniature Circuit BreakerGeneral Electric Vynckier EP103NC32 32 Amp 4 Pole 400V Miniature Circuit Breaker
GE General Electric General Electric Vynckier EP103NC32 32 Amp 4 Pole 400V Miniature Circuit Breaker
$26.99
 Only 1 unit left

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