Circuit Breakers & Accessories

8120 products

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Heinemann Am1-Z746-2w 60a, 80vdc, Trip:75, Sw 10a 250vacHeinemann Am1-Z746-2w 60a, 80vdc, Trip:75, Sw 10a 250vac
Heinemann Heinemann Am1-Z746-2w 60a, 80vdc, Trip:75, Sw 10a 250vac
$19.99
 In stock, 5 units
Airpax Lr-9997 3 Pole, 60a, 240vac, Bolt-On StyleAirpax Lr-9997 3 Pole, 60a, 240vac, Bolt-On Style
Airpax Airpax Lr-9997 3 Pole, 60a, 240vac, Bolt-On Style
$17.99
 Only 1 unit left
Westinghouse HFB3020VL 20 Amp 3 Pole 600V Circuit BreakerWestinghouse HFB3020VL 20 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse HFB3020VL 20 Amp 3 Pole 600V Circuit Breaker
$24.95
 Only 1 unit left
Airpax Lelk1-1rec4-30326-40 Bullet Breaker 40aAirpax Lelk1-1rec4-30326-40 Bullet Breaker 40a
Airpax Airpax Lelk1-1rec4-30326-40 Bullet Breaker 40a
$14.99
 Sold out
Square D Hdp36150lc 3 Pole 150a 480/525vac H-Frame Type Circuit BreakerSquare D Hdp36150lc 3 Pole 150a 480/525vac H-Frame Type Circuit Breaker
Square D Square D Hdp36150lc 3 Pole 150a 480/525vac H-Frame Type Circuit Breaker
$279
 Sold out
Siemens HHED63B020 3 Pole 20A 600VAC Type HHED Circuit BreakerSiemens HHED63B020 3 Pole 20A 600VAC Type HHED Circuit Breaker
Siemens Siemens HHED63B020 3 Pole 20A 600VAC Type HHED Circuit Breaker
$89.95
 Sold out
Murray LC2040L1125 Interior/ Guts Only New Single Phase, 120/240vac, 125a, 20 Space, 40 CircuitMurray LC2040L1125 Interior/ Guts Only New Single Phase, 120/240vac, 125a, 20 Space, 40 Circuit
Siemens / Murray Murray LC2040L1125 Interior/ Guts Only New Single Phase, 120/240vac, 125a, 20 Space, 40 Circuit
$49.99
 Sold out
Murray 24 Circuit 3 Phase MLO Copper Buss Guts Only 240vac New Pull (8" X 16 5/8")Murray 24 Circuit 3 Phase MLO Copper Buss Guts Only 240vac New Pull (8" X 16 5/8")
Siemens / Murray Murray 24 Circuit 3 Phase MLO Copper Buss Guts Only 240vac New Pull (8" X 16 5/8")
$59.98
 Sold out
Siemens HLD63F600; 600 Amp, 600vac, 3ph, Type HLD6-A, Sentron Series Circuit BreakerSiemens HLD63F600; 600 Amp, 600vac, 3ph, Type HLD6-A, Sentron Series Circuit Breaker
Siemens Siemens HLD63F600; 600 Amp, 600vac, 3ph, Type HLD6-A, Sentron Series Circuit Breaker
$188.95
 Sold out
Ilsco D2894; 500mcm-250mcm Lugs (Sold As Pair)Ilsco D2894; 500mcm-250mcm Lugs (Sold As Pair)
Ilsco Ilsco D2894; 500mcm-250mcm Lugs (Sold As Pair)
$12.95
 Sold out
Cutler Hammer/Eaton Filler Plates/ Breaker Blanks, Type ED, For Panelboard Bolt In Style (1 5/8" X 3 3/8")Cutler Hammer/Eaton Filler Plates/ Breaker Blanks, Type ED, For Panelboard Bolt In Style (1 5/8" X 3 3/8")
Eaton / Cutler Hammer Cutler Hammer/Eaton Filler Plates/ Breaker Blanks, Type ED, For Panelboard Bolt In Style (1 5/8" X 3 3/8")
$9.99
 Sold out
Ilsco D3564 Mechanical Lugs, 750-500mcm AL9CU 400 Amp Rated (3 Pack) New Open BoxIlsco D3564 Mechanical Lugs, 750-500mcm AL9CU 400 Amp Rated (3 Pack) New Open Box
Ilsco Ilsco D3564 Mechanical Lugs, 750-500mcm AL9CU 400 Amp Rated (3 Pack) New Open Box
$49.99
 Sold out
Ground Bar/Neutral Bar Kit For GTE/Sylvania P3N-1-02 Panel Board Interior **Sold As Pair**Ground Bar/Neutral Bar Kit For GTE/Sylvania P3N-1-02 Panel Board Interior **Sold As Pair**
GTE Sylvania Ground Bar/Neutral Bar Kit For GTE/Sylvania P3N-1-02 Panel Board Interior **Sold As Pair**
$19.99
 Sold out
GTE/Sylvania 3 Phase Mounting Hardware For P3N-1-02 NHIB Panel Board, 277/480vac 225a With ScrewsGTE/Sylvania 3 Phase Mounting Hardware For P3N-1-02 NHIB Panel Board, 277/480vac 225a With Screws
GTE Sylvania GTE/Sylvania 3 Phase Mounting Hardware For P3N-1-02 NHIB Panel Board, 277/480vac 225a With Screws
$24.99
 Sold out
Federal Pacific NEF32020 3 Pole 20 Amp 480 Vac Type NEF Circuit BreakerFederal Pacific NEF32020 3 Pole 20 Amp 480 Vac Type NEF Circuit Breaker
GE General Electric Federal Pacific NEF32020 3 Pole 20 Amp 480 Vac Type NEF Circuit Breaker
$59.99
 In stock, 5 units
Square D 8/16 Interior For Box # A2013 MLO **Guts Only**Square D 8/16 Interior For Box # A2013 MLO **Guts Only**
Square D Square D 8/16 Interior For Box # A2013 MLO **Guts Only**
$39.99
 Only 1 unit left
CMC SCB-1/0 14 Position Ground Bar 6-14 CU9AL 1/0-14CMC SCB-1/0 14 Position Ground Bar 6-14 CU9AL 1/0-14
CMC CMC SCB-1/0 14 Position Ground Bar 6-14 CU9AL 1/0-14
$4.20
 Only 1 unit left
General Switch, Challenger, Zinsco, Gte-Sylvania, Mb200-20 20 Cir 200a Panel Guts Only 7 1/8" X 18 5/8"General Switch, Challenger, Zinsco, Gte-Sylvania, Mb200-20 20 Cir 200a Panel Guts Only 7 1/8" X 18 5/8"
General Switch Co. General Switch, Challenger, Zinsco, Gte-Sylvania, Mb200-20 20 Cir 200a Panel Guts Only 7 1/8" X 18 5/8"
$49.99
 Sold out
Siemens Q24000S01 40 Amp 2 Pole 120/240V Breaker W/ Shunt Trip - Cosmetic FlawSiemens Q24000S01 40 Amp 2 Pole 120/240V Breaker W/ Shunt Trip - Cosmetic Flaw
Siemens / ITE Siemens Q24000S01 40 Amp 2 Pole 120/240V Breaker W/ Shunt Trip - Cosmetic Flaw
$59.99
 Only 1 unit left
Siemens 15 Amp Bolt On Gfci Breaker No. Ble215Siemens 15 Amp Bolt On Gfci Breaker No. Ble215
Siemens Siemens 15 Amp Bolt On Gfci Breaker No. Ble215
$189.99
 In stock, 2 units
Eaton Edb2150 150 Amp 2 Pole 240v Circuit BreakerEaton Edb2150 150 Amp 2 Pole 240v Circuit Breaker
Eaton Eaton Edb2150 150 Amp 2 Pole 240v Circuit Breaker
$89.95
 Sold out
Eaton Cutler Hammer ED2200 2 Pole 200 Amp Type ED Circuit BreakerEaton Cutler Hammer ED2200 2 Pole 200 Amp Type ED Circuit Breaker
Eaton / Cutler Hammer Eaton Cutler Hammer ED2200 2 Pole 200 Amp Type ED Circuit Breaker
$110.95
 Sold out
Cutler Hammer Fh360070 A 3 Pole 70 Amp 600v Circuit BreakerCutler Hammer Fh360070 A 3 Pole 70 Amp 600v Circuit Breaker
Cutler Hammer Cutler Hammer Fh360070 A 3 Pole 70 Amp 600v Circuit Breaker
$129.95
 Sold out
Cutler Hammer HJD3150 3 Pole 150 Amp 600v Circuit BreakerCutler Hammer HJD3150 3 Pole 150 Amp 600v Circuit Breaker
Cutler Hammer Cutler Hammer HJD3150 3 Pole 150 Amp 600v Circuit Breaker
$1,690
 Only 1 unit left
Murray EP20-30 20/30 Amp 1 Pole 240V Type EP Circuit BreakerMurray EP20-30 20/30 Amp 1 Pole 240V Type EP Circuit Breaker
Bryant / Murray Murray EP20-30 20/30 Amp 1 Pole 240V Type EP Circuit Breaker
$19.99
 In stock, 7 units
Cutler-Hammer Chb2100 2 Pole, 100a, Bolt On, Tan Handle, Type Chb Circuit BreakerCutler-Hammer Chb2100 2 Pole, 100a, Bolt On, Tan Handle, Type Chb Circuit Breaker
Eaton / Cutler Hammer Cutler-Hammer Chb2100 2 Pole, 100a, Bolt On, Tan Handle, Type Chb Circuit Breaker
$99.95
 Sold out
GE General Electric THQE2125 2 Pole, 25a, 120/240vac, Type Thqe Circuit BreakerGE General Electric THQE2125 2 Pole, 25a, 120/240vac, Type Thqe Circuit Breaker
GE General Electric GE General Electric THQE2125 2 Pole, 25a, 120/240vac, Type Thqe Circuit Breaker
$20.98
 In stock, 2 units
Westinghouse HQNP2025 25 Amp 2 Pole Circuit BreakerWestinghouse HQNP2025 25 Amp 2 Pole Circuit Breaker
Westinghouse Westinghouse HQNP2025 25 Amp 2 Pole Circuit Breaker
$12.99
 Only 1 unit left
Murray Mp260 Mp260na 60 Amp 2 Pole 120/240vac Plug-In Circuit BreakerMurray Mp260 Mp260na 60 Amp 2 Pole 120/240vac Plug-In Circuit Breaker
Murray Murray Mp260 Mp260na 60 Amp 2 Pole 120/240vac Plug-In Circuit Breaker
$7.99
 Sold out
Westinghouse QNP2020L 20 Amp 2 Pole 120/240V Circuit Breaker QNP-2020-LWestinghouse QNP2020L 20 Amp 2 Pole 120/240V Circuit Breaker QNP-2020-L
Westinghouse Westinghouse QNP2020L 20 Amp 2 Pole 120/240V Circuit Breaker QNP-2020-L
$10.99
 In stock, 4 units
Westinghouse Quicklag C Breaker HQCL2030 30 Amp 2 Pole Bolt-On Circuit BreakerWestinghouse Quicklag C Breaker HQCL2030 30 Amp 2 Pole Bolt-On Circuit Breaker
Westinghouse Westinghouse Quicklag C Breaker HQCL2030 30 Amp 2 Pole Bolt-On Circuit Breaker
From $44
 Sold out
Cutler-Hammer/Westinghouse QBHW3060H 60 Amp 3 Pole 240V Circuit BreakerCutler-Hammer/Westinghouse QBHW3060H 60 Amp 3 Pole 240V Circuit Breaker
Eaton / Cutler Hammer Cutler-Hammer/Westinghouse QBHW3060H 60 Amp 3 Pole 240V Circuit Breaker
$54.95
 In stock, 59 units
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Eaton Cutler Hammer, Westinghouse BAB3030 3 Pole 30 Amp 240v Circuit BreakerEaton Cutler Hammer, Westinghouse BAB3030 3 Pole 30 Amp 240v Circuit Breaker
Westinghouse / Eaton / Cutler Hammer Eaton Cutler Hammer, Westinghouse BAB3030 3 Pole 30 Amp 240v Circuit Breaker
From $59.99
 Sold out
Eaton Cutler Hammer QBHW2025 25 Amp 2 Pole Quicklag Circuit BreakerEaton Cutler Hammer QBHW2025 25 Amp 2 Pole Quicklag Circuit Breaker
Eaton / Cutler Hammer Eaton Cutler Hammer QBHW2025 25 Amp 2 Pole Quicklag Circuit Breaker
From $32
 In stock, 3 units
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Cutler Hammer Ch4r 125a 120/240vac Single Phase Nema3r Enclosure New: Open BoxCutler Hammer Ch4r 125a 120/240vac Single Phase Nema3r Enclosure New: Open Box
Eaton / Cutler Hammer Cutler Hammer Ch4r 125a 120/240vac Single Phase Nema3r Enclosure New: Open Box
$29.95
 Sold out
Square D H363 3 Pole 100 Amp 600vac Heavy Duty Fused Safety Switch Series E1Square D H363 3 Pole 100 Amp 600vac Heavy Duty Fused Safety Switch Series E1
Square D Square D H363 3 Pole 100 Amp 600vac Heavy Duty Fused Safety Switch Series E1
$95.99
 Sold out
Trumbull Electric ATB36070/General Electric TF136070 3 Pole 70 Amp 600V Circuit BreakerTrumbull Electric ATB36070/General Electric TF136070 3 Pole 70 Amp 600V Circuit Breaker
GE General Electric / Trumbull Electric Trumbull Electric ATB36070/General Electric TF136070 3 Pole 70 Amp 600V Circuit Breaker
$29.99
 Only 1 unit left
Square D 999370 3 Pole 70a 480/600vac Type Ml-1 Circuit BreakerSquare D 999370 3 Pole 70a 480/600vac Type Ml-1 Circuit Breaker
Square D Square D 999370 3 Pole 70a 480/600vac Type Ml-1 Circuit Breaker
$159.99
 Only 1 unit left
GE/General Electric TE132015 15 Amp 3 Pole 240V Type TE Circuit BreakerGE/General Electric TE132015 15 Amp 3 Pole 240V Type TE Circuit Breaker
GE General Electric GE/General Electric TE132015 15 Amp 3 Pole 240V Type TE Circuit Breaker
From $289.99
 In stock, 15 units
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Westinghouse FB3040 40 Amp 3 Pole 600V Series FB Circuit BreakerWestinghouse FB3040 40 Amp 3 Pole 600V Series FB Circuit Breaker
Westinghouse Westinghouse FB3040 40 Amp 3 Pole 600V Series FB Circuit Breaker
From $39.99
 In stock, 3 units
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General Electric TEB132060 60 Amp 3 Pole 240V Type TEB Circuit BreakerGeneral Electric TEB132060 60 Amp 3 Pole 240V Type TEB Circuit Breaker
GE General Electric General Electric TEB132060 60 Amp 3 Pole 240V Type TEB Circuit Breaker
$14.99
 In stock, 8 units
GE General Electric TED124030 30 Amp 2 Pole 480V Circuit BreakerGE General Electric TED124030 30 Amp 2 Pole 480V Circuit Breaker
GE General Electric GE General Electric TED124030 30 Amp 2 Pole 480V Circuit Breaker
$34.99
 In stock, 5 units
General Electric TEF134020 20 Amp 3 Pole 480V Type TEF Circuit BreakerGeneral Electric TEF134020 20 Amp 3 Pole 480V Type TEF Circuit Breaker
GE General Electric General Electric TEF134020 20 Amp 3 Pole 480V Type TEF Circuit Breaker
From $20.99
 In stock, 12 units
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GE General Electric TE132030 30 Amp 3 Pole 240V Type TE Circuit BreakerGE General Electric TE132030 30 Amp 3 Pole 240V Type TE Circuit Breaker
GE General Electric GE General Electric TE132030 30 Amp 3 Pole 240V Type TE Circuit Breaker
$20.95
 In stock, 4 units
Trumbull Electric AT21020 20 Amp 2 Pole 250V Circuit Breaker - Cosmetic FlawTrumbull Electric AT21020 20 Amp 2 Pole 250V Circuit Breaker - Cosmetic Flaw
GE General Electric / Trumbull Electric Trumbull Electric AT21020 20 Amp 2 Pole 250V Circuit Breaker - Cosmetic Flaw
$19.98
 Sold out
Trumbull Electric/GE AT21015 15 Amp 2 Pole 250V Circuit Breaker - Cosmetic FlawTrumbull Electric/GE AT21015 15 Amp 2 Pole 250V Circuit Breaker - Cosmetic Flaw
GE General Electric / Trumbull Electric Trumbull Electric/GE AT21015 15 Amp 2 Pole 250V Circuit Breaker - Cosmetic Flaw
$19.99
 In stock, 6 units
GE General Electric TEB122020 20 Amp 2 Pole 240V Type TEB Circuit BreakerGE General Electric TEB122020 20 Amp 2 Pole 240V Type TEB Circuit Breaker
GE General Electric GE General Electric TEB122020 20 Amp 2 Pole 240V Type TEB Circuit Breaker
$29.99
 In stock, 6 units
General Electric TEF134070 70 Amp 3 Pole 480V Type TEF Circuit BreakerGeneral Electric TEF134070 70 Amp 3 Pole 480V Type TEF Circuit Breaker
GE General Electric General Electric TEF134070 70 Amp 3 Pole 480V Type TEF Circuit Breaker
$29.99
 In stock, 2 units

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