Circuit Breakers & Accessories

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Square D/Homeline HOM245 45 Amp 2 Pole 120/240V Circuit Breaker - White StickerSquare D/Homeline HOM245 45 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
Square D Square D/Homeline HOM245 45 Amp 2 Pole 120/240V Circuit Breaker - White Sticker
$16.99
 In stock, 3 units
GE General Electric TED134060WL TED Series 60 Amp 3 Pole 480 VAC Circuit BreakerGE General Electric TED134060WL TED Series 60 Amp 3 Pole 480 VAC Circuit Breaker
GE General Electric GE General Electric TED134060WL TED Series 60 Amp 3 Pole 480 VAC Circuit Breaker
$463.65
 Sold out
Square D FCL34020G FCL Series 20 Amp 3 Pole 480 VAC Circuit Breaker with Ground Fault/Shunt TripSquare D FCL34020G FCL Series 20 Amp 3 Pole 480 VAC Circuit Breaker with Ground Fault/Shunt Trip
Square D Square D FCL34020G FCL Series 20 Amp 3 Pole 480 VAC Circuit Breaker with Ground Fault/Shunt Trip
From $278.17
 In stock, 2 units
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Square D JDL26225 JD Series 225 Amp 2 Pole 600 VAC Circuit BreakerSquare D JDL26225 JD Series 225 Amp 2 Pole 600 VAC Circuit Breaker
Square D Square D JDL26225 JD Series 225 Amp 2 Pole 600 VAC Circuit Breaker
$463.65
 Sold out
Siemens Q2015 20/15 Amp 2-1 Pole 120-240v Type QT Tandem Circuit BreakerSiemens Q2015 20/15 Amp 2-1 Pole 120-240v Type QT Tandem Circuit Breaker
Siemens Siemens Q2015 20/15 Amp 2-1 Pole 120-240v Type QT Tandem Circuit Breaker
$21.61
 Only 1 unit left
Murray/Crouse Hinds MDA2150TF 150 Amp 2 Pole 240v Main Circuit Breaker - Chipped LugMurray/Crouse Hinds MDA2150TF 150 Amp 2 Pole 240v Main Circuit Breaker - Chipped Lug
Murray / Crouse-Hinds Murray/Crouse Hinds MDA2150TF 150 Amp 2 Pole 240v Main Circuit Breaker - Chipped Lug
$540.92
 Sold out
GE General Electric SGDA22AT0400 400 Amp 2 Pole 240v Circuit BreakerGE General Electric SGDA22AT0400 400 Amp 2 Pole 240v Circuit Breaker
GE General Electric GE General Electric SGDA22AT0400 400 Amp 2 Pole 240v Circuit Breaker
$772.77
 Only 1 unit left
Square D IK36250 250 Amp 3 Pole 600V I Limiter I Line Circuit BreakerSquare D IK36250 250 Amp 3 Pole 600V I Limiter I Line Circuit Breaker
Square D Square D IK36250 250 Amp 3 Pole 600V I Limiter I Line Circuit Breaker
$1,066.42
 Only 1 unit left
Square D Micrologic Neutral CT Wiring Kit for Masterpact NT/NW and PowerPact P and R Frame Circuit BreakersSquare D Micrologic Neutral CT Wiring Kit for Masterpact NT/NW and PowerPact P and R Frame Circuit Breakers
Square D Square D Micrologic Neutral CT Wiring Kit for Masterpact NT/NW and PowerPact P and R Frame Circuit Breakers
$100.45
 Only 1 unit left
Westinghouse EHD3030L 30 Amp 3 Pole w/A1X1LA Aux. Switch & SNT1RB03 Shunt Circuit Breaker (Cosmetic Flawed)Westinghouse EHD3030L 30 Amp 3 Pole w/A1X1LA Aux. Switch & SNT1RB03 Shunt Circuit Breaker (Cosmetic Flawed)
Westinghouse Westinghouse EHD3030L 30 Amp 3 Pole w/A1X1LA Aux. Switch & SNT1RB03 Shunt Circuit Breaker (Cosmetic Flawed)
$185.38
 Only 1 unit left
Westinghouse EHD3030 30 Amp 3 Pole 480v Circuit Breaker w/Aux Switch A1x1pk & Shunt TripWestinghouse EHD3030 30 Amp 3 Pole 480v Circuit Breaker w/Aux Switch A1x1pk & Shunt Trip
Westinghouse Westinghouse EHD3030 30 Amp 3 Pole 480v Circuit Breaker w/Aux Switch A1x1pk & Shunt Trip
$339.94
 Only 1 unit left
Eaton DH366UGK 600 Amp 600V 3 Pole Non Fusible Safety SwitchEaton DH366UGK 600 Amp 600V 3 Pole Non Fusible Safety Switch
Eaton / Cutler Hammer Eaton DH366UGK 600 Amp 600V 3 Pole Non Fusible Safety Switch
$3,091.12
 In stock, 2 units
Square D JGL36200 200 Amp 3 Pole 600v PowerPacT Circuit BreakerSquare D JGL36200 200 Amp 3 Pole 600v PowerPacT Circuit Breaker
Square D Square D JGL36200 200 Amp 3 Pole 600v PowerPacT Circuit Breaker
$811.40
 Sold out
Siemens MBK175A 175 Amp 2 Pole 120/240v 22kAIC Circuit BreakerSiemens MBK175A 175 Amp 2 Pole 120/240v 22kAIC Circuit Breaker
Siemens Siemens MBK175A 175 Amp 2 Pole 120/240v 22kAIC Circuit Breaker
$309.10
 Only 1 unit left
Hubbell HBL316C6W 16 Amp Watertight Pin & Sleeve Connector 240V 2 Pole 3 WireHubbell HBL316C6W 16 Amp Watertight Pin & Sleeve Connector 240V 2 Pole 3 Wire
Hubbell Hubbell HBL316C6W 16 Amp Watertight Pin & Sleeve Connector 240V 2 Pole 3 Wire
$355.46
 In stock, 20 units
Eaton PDG21G0020TFFL 20 Amp 1 Pole 240V Circuit BreakerEaton PDG21G0020TFFL 20 Amp 1 Pole 240V Circuit Breaker
Eaton Eaton PDG21G0020TFFL 20 Amp 1 Pole 240V Circuit Breaker
$77.25
 In stock, 8 units
Eaton Cutler-Hammer HQP1020 20 Amp 1 Pole 120/240v Type HQP Quicklag Circuit BreakerEaton Cutler-Hammer HQP1020 20 Amp 1 Pole 120/240v Type HQP Quicklag Circuit Breaker
Eaton / Cutler Hammer Eaton Cutler-Hammer HQP1020 20 Amp 1 Pole 120/240v Type HQP Quicklag Circuit Breaker
$6.18
 In stock, 26 units
Hubbell 7399 50 Amp 600 VAC Twist Lock/Turn and Pull 3 Wire Male PlugHubbell 7399 50 Amp 600 VAC Twist Lock/Turn and Pull 3 Wire Male Plug
Hubbell Hubbell 7399 50 Amp 600 VAC Twist Lock/Turn and Pull 3 Wire Male Plug
$30.91
 Only 1 unit left
Lot of 7 1/2" Mixed Brands Die-Cast Set Screw EMT ConnectorLot of 7 1/2" Mixed Brands Die-Cast Set Screw EMT Connector
Mixed Brands Lot of 7 1/2" Mixed Brands Die-Cast Set Screw EMT Connector
$4.62
 Only 1 unit left
Westinghouse Shunt Trip Module with 2 Licon 22-104 Limit Switch DPDT 10 Amp 125/250 VACWestinghouse Shunt Trip Module with 2 Licon 22-104 Limit Switch DPDT 10 Amp 125/250 VAC
Westinghouse Westinghouse Shunt Trip Module with 2 Licon 22-104 Limit Switch DPDT 10 Amp 125/250 VAC
$46.36
 Only 1 unit left
Westinghouse QNBA3100 100 Amp 3 Pole 240v Quicklag Type QNBA Circuit BreakerWestinghouse QNBA3100 100 Amp 3 Pole 240v Quicklag Type QNBA Circuit Breaker
Westinghouse Westinghouse QNBA3100 100 Amp 3 Pole 240v Quicklag Type QNBA Circuit Breaker
$77.25
 Only 1 unit left
ABB OT80F3 (1SCA105798R1001) 3 Pole 80 Amp 240-600 VAC 20-40 HP Disconnect Switch with HandleABB OT80F3 (1SCA105798R1001) 3 Pole 80 Amp 240-600 VAC 20-40 HP Disconnect Switch with Handle
ABB ABB OT80F3 (1SCA105798R1001) 3 Pole 80 Amp 240-600 VAC 20-40 HP Disconnect Switch with Handle
$46.36
 Sold out
B&C TB-100 100/200 Amp 120/240v Porcelain Meter Socket Repair Kit - Flat CenterB&C TB-100 100/200 Amp 120/240v Porcelain Meter Socket Repair Kit - Flat Center
B&C B&C TB-100 100/200 Amp 120/240v Porcelain Meter Socket Repair Kit - Flat Center
From $185.47
 In stock, 6 units
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B&C TB-100 100/200 Amp 120/240v Porcelain Meter Socket Repair Kit - Sides Raised on Middle SectionB&C TB-100 100/200 Amp 120/240v Porcelain Meter Socket Repair Kit - Sides Raised on Middle Section
B&C B&C TB-100 100/200 Amp 120/240v Porcelain Meter Socket Repair Kit - Sides Raised on Middle Section
$200.92
 In stock, 4 units
Weco 100 Amp 120/240v Meter Socket Replacement Part - FlawedWeco 100 Amp 120/240v Meter Socket Replacement Part - Flawed
Weco Weco 100 Amp 120/240v Meter Socket Replacement Part - Flawed
$307.55
 Only 1 unit left
Eaton/Cutler-Hammer TICSR300C Breaker Terminal Insulator Cover KitEaton/Cutler-Hammer TICSR300C Breaker Terminal Insulator Cover Kit
Eaton Eaton/Cutler-Hammer TICSR300C Breaker Terminal Insulator Cover Kit
$30.91
 Sold out
Westinghouse Mounting Bracket for JD Series JD3250F Molded Case Circuit BreakerWestinghouse Mounting Bracket for JD Series JD3250F Molded Case Circuit Breaker
Cutler Hammer Westinghouse Mounting Bracket for JD Series JD3250F Molded Case Circuit Breaker
$30.91
 Sold out
B&C Porcelain Meter Socket Replacement Block 100-200 Amp- One sided LugB&C Porcelain Meter Socket Replacement Block 100-200 Amp- One sided Lug
B&C B&C Porcelain Meter Socket Replacement Block 100-200 Amp- One sided Lug
$540.92
 In stock, 2 units
B&C Porcelain Meter Socket Replacement Block 100-200 Amp - 2" Base w/Middle Ridge & LugsB&C Porcelain Meter Socket Replacement Block 100-200 Amp - 2" Base w/Middle Ridge & Lugs
B&C B&C Porcelain Meter Socket Replacement Block 100-200 Amp - 2" Base w/Middle Ridge & Lugs
From $602.76
 In stock, 3 units
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GE SED1K 21FD137SED0045 Filler Plate SED 150 35 1/8" x 4"GE SED1K 21FD137SED0045 Filler Plate SED 150 35 1/8" x 4"
GE General Electric GE SED1K 21FD137SED0045 Filler Plate SED 150 35 1/8" x 4"
$152.99
 Only 1 unit left
ITE EQC28MBBA 200 Amp 120/240 VAC 14 Space/30 Circuit Load Center Guts Only 6.5" X 24.5" (Copy)ITE EQC28MBBA 200 Amp 120/240 VAC 14 Space/30 Circuit Load Center Guts Only 6.5" X 24.5" (Copy)
Siemens / ITE ITE EQC28MBBA 200 Amp 120/240 VAC 14 Space/30 Circuit Load Center Guts Only 6.5" X 24.5" (Copy)
$77.25
 Sold out
Westinghouse HKA3200T 200 Amp 3 Pole Circuit Breaker Amp Trip UnitWestinghouse HKA3200T 200 Amp 3 Pole Circuit Breaker Amp Trip Unit
Westinghouse Westinghouse HKA3200T 200 Amp 3 Pole Circuit Breaker Amp Trip Unit
$216.36
 In stock, 2 units
Westinghouse HLA3400T 400 Amp 3 Pole Circuit Breaker Amp Trip UnitWestinghouse HLA3400T 400 Amp 3 Pole Circuit Breaker Amp Trip Unit
Westinghouse Westinghouse HLA3400T 400 Amp 3 Pole Circuit Breaker Amp Trip Unit
$463.65
 In stock, 2 units
Lot of 3 Flawed FPE Federal Pacific 15/40/70 Amp Type FPE Circuit BreakersLot of 3 Flawed FPE Federal Pacific 15/40/70 Amp Type FPE Circuit Breakers
FPE Federal Pacific Lot of 3 Flawed FPE Federal Pacific 15/40/70 Amp Type FPE Circuit Breakers
$95.81
 Only 1 unit left
Square D FH16030A,B,C Single Pole 30 Amp 277VAC 65kAIC Type FH I-Line Circuit BreakerSquare D FH16030A,B,C Single Pole 30 Amp 277VAC 65kAIC Type FH I-Line Circuit Breaker
Square D Square D FH16030A,B,C Single Pole 30 Amp 277VAC 65kAIC Type FH I-Line Circuit Breaker
$139.09
 In stock, 5 units
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ABB S3H 150 Amp 3 Pole 600v Circuit BreakerABB S3H 150 Amp 3 Pole 600v Circuit Breaker
ABB ABB S3H 150 Amp 3 Pole 600v Circuit Breaker
$77.25
 Only 1 unit left
ABB S3N 150 Amp 3 Pole 600v Circuit BreakerABB S3N 150 Amp 3 Pole 600v Circuit Breaker
ABB ABB S3N 150 Amp 3 Pole 600v Circuit Breaker
$77.25
 In stock, 3 units
Westinghouse KB3225F 225 Amp 3 Pole 600v Type KB Circuit BreakerWestinghouse KB3225F 225 Amp 3 Pole 600v Type KB Circuit Breaker
Westinghouse Westinghouse KB3225F 225 Amp 3 Pole 600v Type KB Circuit Breaker
$154.55
 Only 1 unit left
Siemens BQ2B060QX 60 Amp 2 Pole 120/240V Bolt On Circuit BreakerSiemens BQ2B060QX 60 Amp 2 Pole 120/240V Bolt On Circuit Breaker
Siemens Siemens BQ2B060QX 60 Amp 2 Pole 120/240V Bolt On Circuit Breaker
$61.80
 Sold out
Allen-Bradley 1489-M1C150 15 Amp 1 Pole Circuit BreakerAllen-Bradley 1489-M1C150 15 Amp 1 Pole Circuit Breaker
Allen-Bradley Allen-Bradley 1489-M1C150 15 Amp 1 Pole Circuit Breaker
$15.44
 Only 1 unit left
Allen-Bradley 1489-M1C050 5 Amp 1 Pole Circuit BreakerAllen-Bradley 1489-M1C050 5 Amp 1 Pole Circuit Breaker
Allen-Bradley Allen-Bradley 1489-M1C050 5 Amp 1 Pole Circuit Breaker
$18.53
 Only 1 unit left
Allen-Bradley 1492-CB1-G020 2 Amp 1 Pole 277V Circuit BreakerAllen-Bradley 1492-CB1-G020 2 Amp 1 Pole 277V Circuit Breaker
Allen-Bradley Allen-Bradley 1492-CB1-G020 2 Amp 1 Pole 277V Circuit Breaker
$7.71
 Only 1 unit left
Square D QON12M100 100 Amp 6 Space 120/240V Load Center Guts Only 9" X 12"Square D QON12M100 100 Amp 6 Space 120/240V Load Center Guts Only 9" X 12"
Square D Square D QON12M100 100 Amp 6 Space 120/240V Load Center Guts Only 9" X 12"
$61.80
 Only 1 unit left
Heinemann JA1-A3-A 20 Amp 240V 50/60HZ Circuit BreakerHeinemann JA1-A3-A 20 Amp 240V 50/60HZ Circuit Breaker
Heinemann Heinemann JA1-A3-A 20 Amp 240V 50/60HZ Circuit Breaker
$7.71
 Only 1 unit left
Heinemann Electric LS8645-53 10 Amp Circuit Breaker Cat.No. AM12MG6Heinemann Electric LS8645-53 10 Amp Circuit Breaker Cat.No. AM12MG6
Eaton / Heinmann Heinemann Electric LS8645-53 10 Amp Circuit Breaker Cat.No. AM12MG6
$15.44
 Only 1 unit left
Heinemann Electric AM1516MG3 100 Amp CIRK-IT Circuit Breaker SwitchHeinemann Electric AM1516MG3 100 Amp CIRK-IT Circuit Breaker Switch
Eaton / Heinmann Heinemann Electric AM1516MG3 100 Amp CIRK-IT Circuit Breaker Switch
$30.91
 Only 1 unit left
Westinghouse QNPL2015 15 Amp 2 Pole 120/240v Circuit BreakerWestinghouse QNPL2015 15 Amp 2 Pole 120/240v Circuit Breaker
Westinghouse Westinghouse QNPL2015 15 Amp 2 Pole 120/240v Circuit Breaker
$13.90
 Only 1 unit left
Wood Electric 511-210-101 10 Amp Circuit Breaker SwitchWood Electric 511-210-101 10 Amp Circuit Breaker Switch
Woods Wood Electric 511-210-101 10 Amp Circuit Breaker Switch
$15.44
 Only 1 unit left

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