Circuit Breakers & Accessories

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Eaton/Cutler-Hammer DK3400W 3 Pole 400 Amp Trip KT3350T DK 65k Circuit BreakerEaton/Cutler-Hammer DK3400W 3 Pole 400 Amp Trip KT3350T DK 65k Circuit Breaker
Eaton Eaton/Cutler-Hammer DK3400W 3 Pole 400 Amp Trip KT3350T DK 65k Circuit Breaker
$449.95
 Sold out
Square D KAL36225 225 Amp 3 Pole 600V Circuit Breaker - FlawedSquare D KAL36225 225 Amp 3 Pole 600V Circuit Breaker - Flawed
Square D Square D KAL36225 225 Amp 3 Pole 600V Circuit Breaker - Flawed
From $239.99
 In stock, 2 units
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Siemens Q22020CT/CT2 20/20 Amp 4 Pole 120/240v Type QT Circuit BreakerSiemens Q22020CT/CT2 20/20 Amp 4 Pole 120/240v Type QT Circuit Breaker
Siemens / ITE Siemens Q22020CT/CT2 20/20 Amp 4 Pole 120/240v Type QT Circuit Breaker
$19.99
 In stock, 2 units
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Square D LJA36400U31X 400 Amp 3 Pole 600v PowerPacT I Line Circuit BreakerSquare D LJA36400U31X 400 Amp 3 Pole 600v PowerPacT I Line Circuit Breaker
Square D Square D LJA36400U31X 400 Amp 3 Pole 600v PowerPacT I Line Circuit Breaker
$899.95
 Sold out
Cutler Hammer CH150 50 Amp 1 Pole 120/240V Circuit Breaker - Plastic FootCutler Hammer CH150 50 Amp 1 Pole 120/240V Circuit Breaker - Plastic Foot
Eaton / Cutler Hammer Cutler Hammer CH150 50 Amp 1 Pole 120/240V Circuit Breaker - Plastic Foot
$10.99
 In stock, 23 units
Square D NA361200 Type NA Thermal-Magnetic Circuit Breaker 3 Pole 1200 Amp 600vSquare D NA361200 Type NA Thermal-Magnetic Circuit Breaker 3 Pole 1200 Amp 600v
Square D Square D NA361200 Type NA Thermal-Magnetic Circuit Breaker 3 Pole 1200 Amp 600v
From $599.95
 Sold out
(Lot Of 2) Ilsco D3761 300mcm-#6 Aluminum Mechanical Lug 2 1/8" x 1"(Lot Of 2) Ilsco D3761 300mcm-#6 Aluminum Mechanical Lug 2 1/8" x 1"
Ilsco (Lot Of 2) Ilsco D3761 300mcm-#6 Aluminum Mechanical Lug 2 1/8" x 1"
From $2.99
 Sold out
Square D Q2-32225 225 Amp 3 Pole 240V Type Q2 I Line Circuit BreakerSquare D Q2-32225 225 Amp 3 Pole 240V Type Q2 I Line Circuit Breaker
Square D Square D Q2-32225 225 Amp 3 Pole 240V Type Q2 I Line Circuit Breaker
From $129.99
 In stock, 6 units
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General Electric THQL2115 15 Amp 2 Pole 120/240V THQL Breaker - Printed FaceGeneral Electric THQL2115 15 Amp 2 Pole 120/240V THQL Breaker - Printed Face
GE General Electric General Electric THQL2115 15 Amp 2 Pole 120/240V THQL Breaker - Printed Face
From $7.99
 In stock, 61 units
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American Brand/FPE NC220 20 Amp 2 Pole 120/240V Stab-Lok Circuit BreakerAmerican Brand/FPE NC220 20 Amp 2 Pole 120/240V Stab-Lok Circuit Breaker
FPE Federal Pacific American Brand/FPE NC220 20 Amp 2 Pole 120/240V Stab-Lok Circuit Breaker
$4.99
 In stock, 9 units
Square D Q2L3150 150 Amp 3 Pole 240v Circuit BreakerSquare D Q2L3150 150 Amp 3 Pole 240v Circuit Breaker
Square D Square D Q2L3150 150 Amp 3 Pole 240v Circuit Breaker
$44.99
 In stock, 3 units
Square D Egb34040 Circuit Breaker 40 Amp 480v 3 PoleSquare D Egb34040 Circuit Breaker 40 Amp 480v 3 Pole
Square D Square D Egb34040 Circuit Breaker 40 Amp 480v 3 Pole
$109.95
 Sold out
Bryant BR315 15 Amp 3 Pole 240vac Type BR Circuit BreakerBryant BR315 15 Amp 3 Pole 240vac Type BR Circuit Breaker
Bryant Bryant BR315 15 Amp 3 Pole 240vac Type BR Circuit Breaker
$64.99
 Only 1 unit left
GE/General Electric R130 30 Amp 1 Pole 120V Type R Circuit BreakerGE/General Electric R130 30 Amp 1 Pole 120V Type R Circuit Breaker
GE General Electric GE/General Electric R130 30 Amp 1 Pole 120V Type R Circuit Breaker
$8.99
 Sold out
Square D HOM2125 2 Pole 125 Amp Plug On Circuit BreakerSquare D HOM2125 2 Pole 125 Amp Plug On Circuit Breaker
Square D Square D HOM2125 2 Pole 125 Amp Plug On Circuit Breaker
From $49.99
 Only 1 unit left
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Square D EGB34125 125 Amp 3 Pole 480v Circuit BreakerSquare D EGB34125 125 Amp 3 Pole 480v Circuit Breaker
Square D Square D EGB34125 125 Amp 3 Pole 480v Circuit Breaker
$1,399.99
 Only 1 unit left
Square D FAL36040 40 Amp 3 Pole 600V Type FAL Circuit BreakerSquare D FAL36040 40 Amp 3 Pole 600V Type FAL Circuit Breaker
Square D Square D FAL36040 40 Amp 3 Pole 600V Type FAL Circuit Breaker
From $69.95
 Only 1 unit left
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Square D QOB1201021 20 Amp 1 Pole 120/240V Circuit Breaker w/ Shunt TripSquare D QOB1201021 20 Amp 1 Pole 120/240V Circuit Breaker w/ Shunt Trip
Square D Square D QOB1201021 20 Amp 1 Pole 120/240V Circuit Breaker w/ Shunt Trip
From $149.99
 In stock, 9 units
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Siemens QJH23B200 200 Amp 3 Pole 240V Circuit Breaker w/Shunt TripSiemens QJH23B200 200 Amp 3 Pole 240V Circuit Breaker w/Shunt Trip
Siemens Siemens QJH23B200 200 Amp 3 Pole 240V Circuit Breaker w/Shunt Trip
$299.99
 Only 1 unit left
Connecticut Electric UBIF-220N FPE NA220 20 Amp 2 Pole Thick Circuit BreakerConnecticut Electric UBIF-220N FPE NA220 20 Amp 2 Pole Thick Circuit Breaker
Connecticut Electric Connecticut Electric UBIF-220N FPE NA220 20 Amp 2 Pole Thick Circuit Breaker
$12.99
 In stock, 5 units
Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit BreakerZinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker
Zinsco / GTE Sylvania Zinsco/GTE Sylvania Q130 30 Amp 1 Pole 120/240V Circuit Breaker
$11.99
 In stock, 153 units
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Connecticut Electric./UB Inc. UBIZ-0250 50 Amp 2 Pole 120/240V Circuit BreakerConnecticut Electric./UB Inc. UBIZ-0250 50 Amp 2 Pole 120/240V Circuit Breaker
Connecticut Electric Connecticut Electric./UB Inc. UBIZ-0250 50 Amp 2 Pole 120/240V Circuit Breaker
$19.99
 In stock, 34 units
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
$19.99
 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 $49.99
 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
$154.95
 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
$19.99
 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
$6.99
 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
$7.99
 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
$6.99
 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 $4.50
 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
$71.50
 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 $29.99
 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
$59.99
 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"
$44.99
 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
$249.99
 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
$8.99
 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
$49.99
 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
$84.99
 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
$14.99
 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
$19.99
 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
$64.99
 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
$289.99
 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
$9.99
 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
$69.99
 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
$59.99
 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
$59.99
 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
$11.99
 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
$39.99
 Sold out

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