Circuit Breakers & Accessories

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Eaton/Cutler-Hammer EHC3020 20 Amp 3 Pole 240/480V Circuit BreakerEaton/Cutler-Hammer EHC3020 20 Amp 3 Pole 240/480V Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler-Hammer EHC3020 20 Amp 3 Pole 240/480V Circuit Breaker
From $19.95
 In stock, 15 units
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ITE EF3A100 3 Pole 100A 600VAC Instantaneous Trip Set Type ETI Circuit BreakerITE EF3A100 3 Pole 100A 600VAC Instantaneous Trip Set Type ETI Circuit Breaker
ITE ITE EF3A100 3 Pole 100A 600VAC Instantaneous Trip Set Type ETI Circuit Breaker
$499.99
 Sold out
GE/General Electric TED134100WL 100 Amp 3 Pole 480V Type TED/WL Circuit BreakerGE/General Electric TED134100WL 100 Amp 3 Pole 480V Type TED/WL Circuit Breaker
GE General Electric GE/General Electric TED134100WL 100 Amp 3 Pole 480V Type TED/WL Circuit Breaker
$279.99
 Sold out
General Electric SEDA36AT0030 3 Pole 30A 600VAC Spectra RMS Series Type SEDA Circuit BreakerGeneral Electric SEDA36AT0030 3 Pole 30A 600VAC Spectra RMS Series Type SEDA Circuit Breaker
GE General Electric General Electric SEDA36AT0030 3 Pole 30A 600VAC Spectra RMS Series Type SEDA Circuit Breaker
$129.99
 Only 1 unit left
Square D Type NQ/NQM Panel Board Dead Front Top Piece ONLY 7" x 12.25"Square D Type NQ/NQM Panel Board Dead Front Top Piece ONLY 7" x 12.25"
Square D Square D Type NQ/NQM Panel Board Dead Front Top Piece ONLY 7" x 12.25"
$9.99
 Sold out
Siemens/ITE ED63A030 30 Amp 3 Pole 600V Type CED6-ETI Circuit BreakerSiemens/ITE ED63A030 30 Amp 3 Pole 600V Type CED6-ETI Circuit Breaker
Siemens Siemens/ITE ED63A030 30 Amp 3 Pole 600V Type CED6-ETI Circuit Breaker
$309.99
 In stock, 4 units
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Westinghouse FDB3100L 100 Amp 3 Pole 600V Type FDB Circuit BreakerWestinghouse FDB3100L 100 Amp 3 Pole 600V Type FDB Circuit Breaker
Westinghouse Westinghouse FDB3100L 100 Amp 3 Pole 600V Type FDB Circuit Breaker
$99.99
 Sold out
Eaton BQC220250 20A/50 Amp 2 Pole 120/240V Type BRD Circuit BreakerEaton BQC220250 20A/50 Amp 2 Pole 120/240V Type BRD Circuit Breaker
Eaton / Cutler Hammer Eaton BQC220250 20A/50 Amp 2 Pole 120/240V Type BRD Circuit Breaker
$39.99
 Only 1 unit left
Eaton/Classified-Products CLB202440 12 Space 200A 120/240VAC Type CL Circuit Breaker Interior (Guts Only)Eaton/Classified-Products CLB202440 12 Space 200A 120/240VAC Type CL Circuit Breaker Interior (Guts Only)
Eaton / Cutler-Hammer / Classified Products Eaton/Classified-Products CLB202440 12 Space 200A 120/240VAC Type CL Circuit Breaker Interior (Guts Only)
$29.99
 Sold out
Eaton/Cutler-Hammer BREQS125 Breaker Hold Down Kit 2 Pole 125A Max Breaker SizeEaton/Cutler-Hammer BREQS125 Breaker Hold Down Kit 2 Pole 125A Max Breaker Size
Eaton / Cutler-Hammer Eaton/Cutler-Hammer BREQS125 Breaker Hold Down Kit 2 Pole 125A Max Breaker Size
From $3.99
 In stock, 6 units
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Square D FAL24025 25 Amp 2 Pole Circuit BreakerSquare D FAL24025 25 Amp 2 Pole Circuit Breaker
Square D Square D FAL24025 25 Amp 2 Pole Circuit Breaker
$28.99
 Only 1 unit left
General Electric 12 Space 200A Feed Thru Circuit Breaker Interior 120/240VAC (Guts Only)General Electric 12 Space 200A Feed Thru Circuit Breaker Interior 120/240VAC (Guts Only)
GE General Electric General Electric 12 Space 200A Feed Thru Circuit Breaker Interior 120/240VAC (Guts Only)
$31.95
 Sold out
Westinghouse HLB3400F 400 Amp 3 Pole 600V w/225 Amp TripWestinghouse HLB3400F 400 Amp 3 Pole 600V w/225 Amp Trip
Westinghouse Westinghouse HLB3400F 400 Amp 3 Pole 600V w/225 Amp Trip
$144.99
 Only 1 unit left
Westinghouse LB3400F w/225 Amp Trip 400 Amp 3 Pole 600 VAC Circuit BreakerWestinghouse LB3400F w/225 Amp Trip 400 Amp 3 Pole 600 VAC Circuit Breaker
Westinghouse Westinghouse LB3400F w/225 Amp Trip 400 Amp 3 Pole 600 VAC Circuit Breaker
From $89.99
 In stock, 2 units
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ITE Gould E23B100 100 Amp 3 Pole 240v Circuit BreakerITE Gould E23B100 100 Amp 3 Pole 240v Circuit Breaker
ITE / Gould ITE Gould E23B100 100 Amp 3 Pole 240v Circuit Breaker
$79.99
 In stock, 2 units
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Square D Saflex SD-75720 3P 3W 20A Max Series 3 600VAC Circuit Breaker Plug In Unit (Bus Plug)Square D Saflex SD-75720 3P 3W 20A Max Series 3 600VAC Circuit Breaker Plug In Unit (Bus Plug)
Eaton / Cutler Hammer Square D Saflex SD-75720 3P 3W 20A Max Series 3 600VAC Circuit Breaker Plug In Unit (Bus Plug)
$349.99
 Sold out
ITE QSA1515 15 Amp 2 Pole 240V Breaker/Surge ArresterITE QSA1515 15 Amp 2 Pole 240V Breaker/Surge Arrester
ITE ITE QSA1515 15 Amp 2 Pole 240V Breaker/Surge Arrester
From $49.99
 In stock, 3 units
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Save 23%
Cutler-Hammer WMS3D32 3 Pole 32A 277/480V Max 5-10kA Type D32 Din-Rail Mount Circuit BreakerCutler-Hammer WMS3D32 3 Pole 32A 277/480V Max 5-10kA Type D32 Din-Rail Mount Circuit Breaker
Cutler Hammer Cutler-Hammer WMS3D32 3 Pole 32A 277/480V Max 5-10kA Type D32 Din-Rail Mount Circuit Breaker
$39.99 $52
 Sold out
ABB A051385 Base For Adjustable Depth Rotary Handle Break Trip Mechanism (New Open Box)ABB A051385 Base For Adjustable Depth Rotary Handle Break Trip Mechanism (New Open Box)
ABB ABB A051385 Base For Adjustable Depth Rotary Handle Break Trip Mechanism (New Open Box)
$24.95
 Sold out
ABB S202 C8 2 Pole 0.5~8A 277/480VAC Type C Mini Circuit BreakerABB S202 C8 2 Pole 0.5~8A 277/480VAC Type C Mini Circuit Breaker
ABB ABB S202 C8 2 Pole 0.5~8A 277/480VAC Type C Mini Circuit Breaker
$29.95
 In stock
Square D Saflex SD-75770 3P 3W 70A Max Series 3 600VAC Circuit Breaker Plug In Unit (Bus Plug)Square D Saflex SD-75770 3P 3W 70A Max Series 3 600VAC Circuit Breaker Plug In Unit (Bus Plug)
Square D Square D Saflex SD-75770 3P 3W 70A Max Series 3 600VAC Circuit Breaker Plug In Unit (Bus Plug)
$499.99
 Sold out
Square D Saflex SD100MAX 3P 3W 480V Series 3 100 Max Amps Circuit Breaker Plug In (Bus Plug)Square D Saflex SD100MAX 3P 3W 480V Series 3 100 Max Amps Circuit Breaker Plug In (Bus Plug)
Square D Square D Saflex SD100MAX 3P 3W 480V Series 3 100 Max Amps Circuit Breaker Plug In (Bus Plug)
From $299.97
 Sold out
GE THQL1120DF 20 Amp 1 Pole 120/240V GFCI/AFCI Circuit BreakerGE THQL1120DF 20 Amp 1 Pole 120/240V GFCI/AFCI Circuit Breaker
GE General Electric GE THQL1120DF 20 Amp 1 Pole 120/240V GFCI/AFCI Circuit Breaker
From $54.95
 In stock, 2 units
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Bryant BQ250-250 50 Amp 2 Pole 120/240V Type BRD Quad Circuit BreakerBryant BQ250-250 50 Amp 2 Pole 120/240V Type BRD Quad Circuit Breaker
Westinghouse / Bryant Bryant BQ250-250 50 Amp 2 Pole 120/240V Type BRD Quad Circuit Breaker
From $17.99
 Only 1 unit left
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Murray MP220240 2 Pole 40A/20A-20A/40A 120/240VAC Quad Type MP Circuit BreakerMurray MP220240 2 Pole 40A/20A-20A/40A 120/240VAC Quad Type MP Circuit Breaker
Siemens / Murray Murray MP220240 2 Pole 40A/20A-20A/40A 120/240VAC Quad Type MP Circuit Breaker
From $39.99
 Only 1 unit left
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Siemens B24000S01 2 Pole 40A Shunt Trip 120/240V 10kAIC 50/60Hz Type BL Circuit BreakerSiemens B24000S01 2 Pole 40A Shunt Trip 120/240V 10kAIC 50/60Hz Type BL Circuit Breaker
Siemens Siemens B24000S01 2 Pole 40A Shunt Trip 120/240V 10kAIC 50/60Hz Type BL Circuit Breaker
$105.96
 Only 1 unit left
Siemens/ITE ED43B110 3 Pole 110A 480VAC Type ED4 Circuit BreakerSiemens/ITE ED43B110 3 Pole 110A 480VAC Type ED4 Circuit Breaker
Siemens Siemens/ITE ED43B110 3 Pole 110A 480VAC Type ED4 Circuit Breaker
$69.99
 Sold out
Siemens NGB1B020 20 Amp Single Pole 347V 14kA Type NGB Bolt On Circuit BreakerSiemens NGB1B020 20 Amp Single Pole 347V 14kA Type NGB Bolt On Circuit Breaker
Siemens Siemens NGB1B020 20 Amp Single Pole 347V 14kA Type NGB Bolt On Circuit Breaker
$47.99
 In stock, 28 units
Square D Catalog# 161722 Multi-Breaker 20A/20A Enclosed 2 Pole Unit 120/240V Issue# A-1302Square D Catalog# 161722 Multi-Breaker 20A/20A Enclosed 2 Pole Unit 120/240V Issue# A-1302
Square D Square D Catalog# 161722 Multi-Breaker 20A/20A Enclosed 2 Pole Unit 120/240V Issue# A-1302
$49.99
 Sold out
Square D FA34070 3 Pole 70 Amp 480VAC/240VDC I-Line Type FA Circuit BreakerSquare D FA34070 3 Pole 70 Amp 480VAC/240VDC I-Line Type FA Circuit Breaker
Square D Square D FA34070 3 Pole 70 Amp 480VAC/240VDC I-Line Type FA Circuit Breaker
$119.99
 Sold out
Square D FDA34060 Powerpact I-Line Molded Case 3-Pole 60A 480Y/277V Type FDA Circuit BreakerSquare D FDA34060 Powerpact I-Line Molded Case 3-Pole 60A 480Y/277V Type FDA Circuit Breaker
Square D Square D FDA34060 Powerpact I-Line Molded Case 3-Pole 60A 480Y/277V Type FDA Circuit Breaker
$199.99
 Sold out
Square D FDA34030 Powerpact I-Line Molded Case 3-Pole 30A 480Y/277V Type FDA Circuit BreakerSquare D FDA34030 Powerpact I-Line Molded Case 3-Pole 30A 480Y/277V Type FDA Circuit Breaker
Square D Square D FDA34030 Powerpact I-Line Molded Case 3-Pole 30A 480Y/277V Type FDA Circuit Breaker
From $99.95
 Sold out
Square D FDA34020 Powerpact I-Line Molded Case 3-Pole 20A 480Y/277V Type FDA Circuit BreakerSquare D FDA34020 Powerpact I-Line Molded Case 3-Pole 20A 480Y/277V Type FDA Circuit Breaker
Square D Square D FDA34020 Powerpact I-Line Molded Case 3-Pole 20A 480Y/277V Type FDA Circuit Breaker
$99.99
 Sold out
ITE EQ Series Copper Main Lug/Main Breaker Mounting Kit 200A Max 120/240VACITE EQ Series Copper Main Lug/Main Breaker Mounting Kit 200A Max 120/240VAC
Siemens / ITE / Gould ITE EQ Series Copper Main Lug/Main Breaker Mounting Kit 200A Max 120/240VAC
$49.99
 Only 1 unit left
Siemens MBKQR3 P1 3 Phase Main Breaker Kit QR Type Main/ Sub FeedSiemens MBKQR3 P1 3 Phase Main Breaker Kit QR Type Main/ Sub Feed
Siemens Siemens MBKQR3 P1 3 Phase Main Breaker Kit QR Type Main/ Sub Feed
$475.95
 Sold out
Square D EGB24030 2 Pole 30 Amp 480Y/277V Type EGB Bolt On Circuit BreakerSquare D EGB24030 2 Pole 30 Amp 480Y/277V Type EGB Bolt On Circuit Breaker
Square D Square D EGB24030 2 Pole 30 Amp 480Y/277V Type EGB Bolt On Circuit Breaker
$14.95
 Sold out
General Electric THED136070 70 Amp 3 Pole 600V Type THED Circuit BreakerGeneral Electric THED136070 70 Amp 3 Pole 600V Type THED Circuit Breaker
GE General Electric General Electric THED136070 70 Amp 3 Pole 600V Type THED Circuit Breaker
From $79.99
 In stock, 7 units
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General Electric TEC36050 50 Amp 3 Pole 600V Circuit Breaker w/Amp TripGeneral Electric TEC36050 50 Amp 3 Pole 600V Circuit Breaker w/Amp Trip
GE General Electric General Electric TEC36050 50 Amp 3 Pole 600V Circuit Breaker w/Amp Trip
$134.99
 In stock, 5 units
GE/General Electric TED124015 15 Amp 2 Pole 480V Circuit BreakerGE/General Electric TED124015 15 Amp 2 Pole 480V Circuit Breaker
GE General Electric GE/General Electric TED124015 15 Amp 2 Pole 480V Circuit Breaker
$44.95
 In stock, 5 units
Challenger CD3150X 3 Pole 150A 240VAC Type CD Circuit BreakerChallenger CD3150X 3 Pole 150A 240VAC Type CD Circuit Breaker
Cutler Hammer / Challenger Challenger CD3150X 3 Pole 150A 240VAC Type CD Circuit Breaker
$169.99
 Sold out
Siemens/ITE ED43B045 Sentron Series 45A 480VAC 3 Pole Type ED4 Circuit BreakerSiemens/ITE ED43B045 Sentron Series 45A 480VAC 3 Pole Type ED4 Circuit Breaker
Siemens Siemens/ITE ED43B045 Sentron Series 45A 480VAC 3 Pole Type ED4 Circuit Breaker
$42.95
 Only 1 unit left
Square D KA26200AB 2 Pole 200A 600VAC @ 22kAIC Type KA I-Line Circuit BreakerSquare D KA26200AB 2 Pole 200A 600VAC @ 22kAIC Type KA I-Line Circuit Breaker
Square D Square D KA26200AB 2 Pole 200A 600VAC @ 22kAIC Type KA I-Line Circuit Breaker
$174.98
 Sold out
Square D/Cutler Hammer Type XO Main Breaker And XON52 Split Bus Bar 100A 120/240VAC (Guts Only)Square D/Cutler Hammer Type XO Main Breaker And XON52 Split Bus Bar 100A 120/240VAC (Guts Only)
Square D Square D/Cutler Hammer Type XO Main Breaker And XON52 Split Bus Bar 100A 120/240VAC (Guts Only)
$129.99
 Sold out
Eaton/Cutler-Hammer HMDL3800F 3 Pole Single Breaker Mounting KitEaton/Cutler-Hammer HMDL3800F 3 Pole Single Breaker Mounting Kit
Eaton / Cutler Hammer Eaton/Cutler-Hammer HMDL3800F 3 Pole Single Breaker Mounting Kit
$198.95
 Sold out
Cutler-Hammer 3TA225FDK 300MCM Terminal Kit Lugs / Screws / Terminal Cover (Used: Please See Pics)Cutler-Hammer 3TA225FDK 300MCM Terminal Kit Lugs / Screws / Terminal Cover (Used: Please See Pics)
Eaton / Cutler Hammer Cutler-Hammer 3TA225FDK 300MCM Terminal Kit Lugs / Screws / Terminal Cover (Used: Please See Pics)
$44.99
 Sold out
Crouse-Hinds MP225 25 Amp 2 Pole 120/240V Type MP Circuit BreakerCrouse-Hinds MP225 25 Amp 2 Pole 120/240V Type MP Circuit Breaker
Crouse-Hinds Crouse-Hinds MP225 25 Amp 2 Pole 120/240V Type MP Circuit Breaker
$8.99
 In stock, 10 units
Eaton GHBS1020D 20 Amp 1 Pole 277V Type GHBS Remotely Operated Circuit BreakerEaton GHBS1020D 20 Amp 1 Pole 277V Type GHBS Remotely Operated Circuit Breaker
Eaton / Cutler Hammer Eaton GHBS1020D 20 Amp 1 Pole 277V Type GHBS Remotely Operated Circuit Breaker
$114.99
 In stock, 35 units
Eaton GHQRSP2020 2 Pole 20 Amp 480Y/277V Bolt In Circuit Breaker W/Remote Operated 24V Aux SwitchEaton GHQRSP2020 2 Pole 20 Amp 480Y/277V Bolt In Circuit Breaker W/Remote Operated 24V Aux Switch
Eaton / Cutler Hammer Eaton GHQRSP2020 2 Pole 20 Amp 480Y/277V Bolt In Circuit Breaker W/Remote Operated 24V Aux Switch
$249.99
 Sold out

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