Circuit Breakers & Accessories

7938 products

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ITE/Siemens/Gould Q24020 40/20 Amp 4 Pole 240V Circuit BreakerITE/Siemens/Gould Q24020 40/20 Amp 4 Pole 240V Circuit Breaker
Siemens / ITE ITE/Siemens/Gould Q24020 40/20 Amp 4 Pole 240V Circuit Breaker
$30.91
 In stock, 8 units
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Eaton/Cutler-Hammer GHQ1020 20 Amp 1 Pole 120/277V Quick Lag Circuit BreakerEaton/Cutler-Hammer GHQ1020 20 Amp 1 Pole 120/277V Quick Lag Circuit Breaker
Eaton / Cutler-Hammer Eaton/Cutler-Hammer GHQ1020 20 Amp 1 Pole 120/277V Quick Lag Circuit Breaker
From $77.25
 In stock, 57 units
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Square D KAL26200WB 200 Amp 2 Pole 600V Single Phase Feed Thru Interlock BreakerSquare D KAL26200WB 200 Amp 2 Pole 600V Single Phase Feed Thru Interlock Breaker
Square D Square D KAL26200WB 200 Amp 2 Pole 600V Single Phase Feed Thru Interlock Breaker
$239.48
 Only 1 unit left
General Electric THQC2140 40 Amp 2 Pole 120/240V Circuit BreakerGeneral Electric THQC2140 40 Amp 2 Pole 120/240V Circuit Breaker
GE General Electric General Electric THQC2140 40 Amp 2 Pole 120/240V Circuit Breaker
$30.91
 In stock, 2 units
Cutler Hammer CH130 30 Amp 1 Pole 120/240V Circuit Breaker - Metal FootCutler Hammer CH130 30 Amp 1 Pole 120/240V Circuit Breaker - Metal Foot
Eaton / Cutler Hammer Cutler Hammer CH130 30 Amp 1 Pole 120/240V Circuit Breaker - Metal Foot
$10.80
 In stock, 15 units
Siemens B120H 20 Amp 1 Pole 120/240V Type BLH Circuit BreakerSiemens B120H 20 Amp 1 Pole 120/240V Type BLH Circuit Breaker
Siemens Siemens B120H 20 Amp 1 Pole 120/240V Type BLH Circuit Breaker
$12.35
 In stock, 106 units
ITE EQB-120 1 Pole 20 Amp 120/240V Circuit BreakerITE EQB-120 1 Pole 20 Amp 120/240V Circuit Breaker
Siemens / ITE ITE EQB-120 1 Pole 20 Amp 120/240V Circuit Breaker
$10.80
 In stock, 5 units
General Switch GA115 15 Amp Single Pole 120/240V Circuit BreakerGeneral Switch GA115 15 Amp Single Pole 120/240V Circuit Breaker
General Switch Co. General Switch GA115 15 Amp Single Pole 120/240V Circuit Breaker
From $6.96
 In stock, 10 units
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Siemens BQD390 90 Amp 3 Pole 480V Bolt on Circuit BreakerSiemens BQD390 90 Amp 3 Pole 480V Bolt on Circuit Breaker
Siemens Siemens BQD390 90 Amp 3 Pole 480V Bolt on Circuit Breaker
$110.49
 Sold out
Challenger A2050CT 20/50 Amp 4 Pole 240V Circuit BreakerChallenger A2050CT 20/50 Amp 4 Pole 240V Circuit Breaker
Challenger Challenger A2050CT 20/50 Amp 4 Pole 240V Circuit Breaker
From $46.36
 Sold out
Westinghouse/Cutler Hammer QBHW3100H 100 Amp 3 Pole 240v 22Ka Circuit BreakerWestinghouse/Cutler Hammer QBHW3100H 100 Amp 3 Pole 240v 22Ka Circuit Breaker
Westinghouse Westinghouse/Cutler Hammer QBHW3100H 100 Amp 3 Pole 240v 22Ka Circuit Breaker
$92.72
 In stock, 5 units
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GE General Electric TSM815CSCU/TSM820CSCU 200 Amp Meter Cover and Panelboard Cover Only w/Back Bottom Hook 32 3/4" x 7 1/2"GE General Electric TSM815CSCU/TSM820CSCU 200 Amp Meter Cover and Panelboard Cover Only w/Back Bottom Hook 32 3/4" x 7 1/2"
GE General Electric GE General Electric TSM815CSCU/TSM820CSCU 200 Amp Meter Cover and Panelboard Cover Only w/Back Bottom Hook 32 3/4" x 7 1/2"
$69.54
 Sold out
Eaton/Cutler Hammer GHB3015 15 Amp 3 Pole 277/480V Circuit BreakerEaton/Cutler Hammer GHB3015 15 Amp 3 Pole 277/480V Circuit Breaker
Westinghouse / Cutler Hammer Eaton/Cutler Hammer GHB3015 15 Amp 3 Pole 277/480V Circuit Breaker
$386.37
 In stock, 2 units
GE THQL1130 30 Amp 1 Pole 120/240V Circuit Breaker - Printed FaceGE THQL1130 30 Amp 1 Pole 120/240V Circuit Breaker - Printed Face
GE General Electric GE THQL1130 30 Amp 1 Pole 120/240V Circuit Breaker - Printed Face
$13.90
 In stock, 140 units
Wadsworth A240 40 Amp 2 Pole 120/240V Type A Circuit BreakerWadsworth A240 40 Amp 2 Pole 120/240V Type A Circuit Breaker
Wadsworth Wadsworth A240 40 Amp 2 Pole 120/240V Type A Circuit Breaker
$77.25
 Sold out
Eaton/CH/Westinghouse QBHW3040H 40 Amp 3 Pole 240V Bolt On Circuit BreakerEaton/CH/Westinghouse QBHW3040H 40 Amp 3 Pole 240V Bolt On Circuit Breaker
Westinghouse / Eaton / Cutler Hammer Eaton/CH/Westinghouse QBHW3040H 40 Amp 3 Pole 240V Bolt On Circuit Breaker
$131.35
 In stock, 2 units
GTE/Sylvania HAGF20 20 Amp Single Pole 120 VAC GFCI Circuit Breaker - FlawGTE/Sylvania HAGF20 20 Amp Single Pole 120 VAC GFCI Circuit Breaker - Flaw
GTE/Sylvania GTE/Sylvania HAGF20 20 Amp Single Pole 120 VAC GFCI Circuit Breaker - Flaw
$23.17
 Sold out
GTE/Sylvania HAGF20 20 Amp Single Pole 120 VAC GFCI Circuit BreakerGTE/Sylvania HAGF20 20 Amp Single Pole 120 VAC GFCI Circuit Breaker
GTE/Sylvania GTE/Sylvania HAGF20 20 Amp Single Pole 120 VAC GFCI Circuit Breaker
$30.91
 Only 1 unit left
Square D QO320SWN 20 Amp 3 Pole 240V GFI Circuit Breaker - Black FaceSquare D QO320SWN 20 Amp 3 Pole 240V GFI Circuit Breaker - Black Face
Square D Square D QO320SWN 20 Amp 3 Pole 240V GFI Circuit Breaker - Black Face
$100.45
 Only 1 unit left
Square D Q2M2200MT 200 Amp 2 Pole 120/240V Circuit Breaker - FlawSquare D Q2M2200MT 200 Amp 2 Pole 120/240V Circuit Breaker - Flaw
Square D Square D Q2M2200MT 200 Amp 2 Pole 120/240V Circuit Breaker - Flaw
$448.20
 Sold out
Wadsworth A220 20 Amp 2 Pole 120/240V Type A Circuit Breaker - FlawWadsworth A220 20 Amp 2 Pole 120/240V Type A Circuit Breaker - Flaw
Wadsworth Wadsworth A220 20 Amp 2 Pole 120/240V Type A Circuit Breaker - Flaw
$15.44
 Sold out
Nader NDB1-125 125 Amp 4 Pole 400/415 VAC DIN Rail Mount Molded Case Circuit BreakerNader NDB1-125 125 Amp 4 Pole 400/415 VAC DIN Rail Mount Molded Case Circuit Breaker
Nader Nader NDB1-125 125 Amp 4 Pole 400/415 VAC DIN Rail Mount Molded Case Circuit Breaker
$108.17
 Sold out
Midwest Electric MW260GF 60 Amp 2 Pole GFCI Circuit Breaker - FlawMidwest Electric MW260GF 60 Amp 2 Pole GFCI Circuit Breaker - Flaw
Midwest Electric Products Midwest Electric MW260GF 60 Amp 2 Pole GFCI Circuit Breaker - Flaw
$92.72
 Sold out
Siemens Q230GFP 30 Amp 2 Pole Type QPFB GFCI Circuit BreakerSiemens Q230GFP 30 Amp 2 Pole Type QPFB GFCI Circuit Breaker
Siemens Siemens Q230GFP 30 Amp 2 Pole Type QPFB GFCI Circuit Breaker
$92.72
 Sold out
Square D QOU220 20 Amp 2 Pole 120/240v QOU Circuit Breaker - FlawSquare D QOU220 20 Amp 2 Pole 120/240v QOU Circuit Breaker - Flaw
Square D Square D QOU220 20 Amp 2 Pole 120/240v QOU Circuit Breaker - Flaw
$18.53
 Sold out
Square D 100 Amp 2 Pole Type M1 Antique Circuit BreakerSquare D 100 Amp 2 Pole Type M1 Antique Circuit Breaker
Square D Square D 100 Amp 2 Pole Type M1 Antique Circuit Breaker
$61.80
 Sold out
GE General Electric THQLT1515 15 Amp 120/240V Tandem Plug In Circuit BreakerGE General Electric THQLT1515 15 Amp 120/240V Tandem Plug In Circuit Breaker
GE General Electric GE General Electric THQLT1515 15 Amp 120/240V Tandem Plug In Circuit Breaker
$13.90
 Sold out
Eaton CH240GF 40 Amp 2 Pole 120/240V GFCI Circuit BreakerEaton CH240GF 40 Amp 2 Pole 120/240V GFCI Circuit Breaker
Eaton / Cutler Hammer Eaton CH240GF 40 Amp 2 Pole 120/240V GFCI Circuit Breaker
$108.17
 Sold out
Eaton/Cutler Hammer CH225 25 Amp 2 Pole 120/240V Breaker - 1/2 Notch Metal FootEaton/Cutler Hammer CH225 25 Amp 2 Pole 120/240V Breaker - 1/2 Notch Metal Foot
Cutler Hammer Eaton/Cutler Hammer CH225 25 Amp 2 Pole 120/240V Breaker - 1/2 Notch Metal Foot
$30.91
 Only 1 unit left
ABB 1SDA104934R1 110/240V 250V DC YO-C XT5-XT6 F/P#HL Shunt ReleaseABB 1SDA104934R1 110/240V 250V DC YO-C XT5-XT6 F/P#HL Shunt Release
ABB ABB 1SDA104934R1 110/240V 250V DC YO-C XT5-XT6 F/P#HL Shunt Release
$115.90
 Sold out
Federal Pioneer NA225 25 Amp 2 Pole 120/240V Stab Lok Circuit BreakerFederal Pioneer NA225 25 Amp 2 Pole 120/240V Stab Lok Circuit Breaker
Federal Pioneer Federal Pioneer NA225 25 Amp 2 Pole 120/240V Stab Lok Circuit Breaker
$15.37
 Sold out
Federal Electric NA250 50 Amp 2 Pole Stab-Lok Breaker - ThickFederal Electric NA250 50 Amp 2 Pole Stab-Lok Breaker - Thick
Federal Electric Federal Electric NA250 50 Amp 2 Pole Stab-Lok Breaker - Thick
$30.91
 In stock, 11 units
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Federal Electric NA240 40 Amp 2 Pole 120/240V Stab-Lok Breaker - ThickFederal Electric NA240 40 Amp 2 Pole 120/240V Stab-Lok Breaker - Thick
FPE Federal Pacific / Challenger Federal Electric NA240 40 Amp 2 Pole 120/240V Stab-Lok Breaker - Thick
$30.91
 In stock, 8 units
Eaton/Cutler-Hammer BRN115GF 15A Single Pole GFCI Protected Breaker - FlawEaton/Cutler-Hammer BRN115GF 15A Single Pole GFCI Protected Breaker - Flaw
Eaton / Cutler Hammer Eaton/Cutler-Hammer BRN115GF 15A Single Pole GFCI Protected Breaker - Flaw
$23.17
 Sold out
Schneider Electric LV434197 3 Meter Masterpact Breaker ULP Communication CableSchneider Electric LV434197 3 Meter Masterpact Breaker ULP Communication Cable
Schneider Electric Schneider Electric LV434197 3 Meter Masterpact Breaker ULP Communication Cable
$278.17
 Sold out
FPE NC115 15 Amp 1 Pole 120/240V Stab-Lok Type NC Circuit Breaker - Lot of 10FPE NC115 15 Amp 1 Pole 120/240V Stab-Lok Type NC Circuit Breaker - Lot of 10
FPE Federal Pacific FPE NC115 15 Amp 1 Pole 120/240V Stab-Lok Type NC Circuit Breaker - Lot of 10
$15.44
 In stock, 104 units
Siemens QJ23B225 225 Amp 3 Pole 240v Circuit Breaker - FlawSiemens QJ23B225 225 Amp 3 Pole 240v Circuit Breaker - Flaw
Siemens / ITE Siemens QJ23B225 225 Amp 3 Pole 240v Circuit Breaker - Flaw
$77.25
 Sold out
ABB 1SDA076573R1 Installation Kit w/o Flange for 2, 3, & 4 Pole TMaxXT4 BreakersABB 1SDA076573R1 Installation Kit w/o Flange for 2, 3, & 4 Pole TMaxXT4 Breakers
ABB ABB 1SDA076573R1 Installation Kit w/o Flange for 2, 3, & 4 Pole TMaxXT4 Breakers
$30.91
 In stock, 6 units
ABB Sace Tmax XT5H-400 3 Pole 600V Circuit BreakerABB Sace Tmax XT5H-400 3 Pole 600V Circuit Breaker
ABB ABB Sace Tmax XT5H-400 3 Pole 600V Circuit Breaker
$757.32
 Sold out
GE/General Electric TQP/THQP120 20 Amp 1 Pole 240V Circuit Breaker - Lot of 5GE/General Electric TQP/THQP120 20 Amp 1 Pole 240V Circuit Breaker - Lot of 5
GE General Electric GE/General Electric TQP/THQP120 20 Amp 1 Pole 240V Circuit Breaker - Lot of 5
$10.80
 Only 1 unit left
GE/General Electric TQP/THQP120 20 Amp 1 Pole 240V Circuit Breaker - Lot of 20GE/General Electric TQP/THQP120 20 Amp 1 Pole 240V Circuit Breaker - Lot of 20
GE General Electric GE/General Electric TQP/THQP120 20 Amp 1 Pole 240V Circuit Breaker - Lot of 20
$30.91
 In stock, 13 units
Eaton/Cutler-Hammer CC2225 225 Amp 2 Pole 240V Circuit BreakerEaton/Cutler-Hammer CC2225 225 Amp 2 Pole 240V Circuit Breaker
Cutler Hammer Eaton/Cutler-Hammer CC2225 225 Amp 2 Pole 240V Circuit Breaker
$309.10
 Sold out
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - FlawZinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - Flaw
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole Magnetrip Breaker - Flaw
$15.44
 In stock, 4 units
FPE 3301A0654 NQLP Filler PlatesFPE 3301A0654 NQLP Filler Plates
FPE Federal Pacific FPE 3301A0654 NQLP Filler Plates
$6.18
 Sold out
ABB Tmax SACE T6N800 800 Amp 3 Pole 600V Molded Case Circuit BreakerABB Tmax SACE T6N800 800 Amp 3 Pole 600V Molded Case Circuit Breaker
ABB ABB Tmax SACE T6N800 800 Amp 3 Pole 600V Molded Case Circuit Breaker
$2,318.15
 Sold out
GTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip Breaker - FlawGTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip Breaker - Flaw
Zinsco / GTE Sylvania / Challenger GTE/Sylvania/Zinsco Q115 15 Amp 1 Pole 120/240V Magnetrip Breaker - Flaw
$4.62
 Sold out
FPE 2B150 150 Amp 2 Pole 240V Type 2B Main Circuit Breaker w/ Lugs - FlawedFPE 2B150 150 Amp 2 Pole 240V Type 2B Main Circuit Breaker w/ Lugs - Flawed
FPE Federal Pacific FPE 2B150 150 Amp 2 Pole 240V Type 2B Main Circuit Breaker w/ Lugs - Flawed
$30.91
 Sold out
Square D PK4MB2HA Series S1 Back-Fed Main Circuit Breaker Retaining KitSquare D PK4MB2HA Series S1 Back-Fed Main Circuit Breaker Retaining Kit
Square D Square D PK4MB2HA Series S1 Back-Fed Main Circuit Breaker Retaining Kit
$30.91
 Sold out

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