Circuit Breakers & Accessories

8119 products

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Eaton/Cutler Hammer GHB3100 100 Amp 3 Pole 480V Bolt On Circuit BreakerEaton/Cutler Hammer GHB3100 100 Amp 3 Pole 480V Bolt On Circuit Breaker
Cutler Hammer Eaton/Cutler Hammer GHB3100 100 Amp 3 Pole 480V Bolt On Circuit Breaker
$655.87
 In stock, 10 units
Eaton Cutler Hammer FS360030A 30 Amp 3 Pole 600vac Circuit Breaker No LugsEaton Cutler Hammer FS360030A 30 Amp 3 Pole 600vac Circuit Breaker No Lugs
Eaton / Cutler Hammer Eaton Cutler Hammer FS360030A 30 Amp 3 Pole 600vac Circuit Breaker No Lugs
From $29.95
 In stock, 4 units
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Challenger CD3125X 3 Pole 125A 240VAC Type CD Circuit BreakerChallenger CD3125X 3 Pole 125A 240VAC Type CD Circuit Breaker
Cutler Hammer / Challenger Challenger CD3125X 3 Pole 125A 240VAC Type CD Circuit Breaker
$159.99
 Sold out
Square D KAL26200 600VAC 200A Type KAL Circuit Breaker 2 Pole Single Phase Feed Thru Circuit BreakerSquare D KAL26200 600VAC 200A Type KAL Circuit Breaker 2 Pole Single Phase Feed Thru Circuit Breaker
Square D Square D KAL26200 600VAC 200A Type KAL Circuit Breaker 2 Pole Single Phase Feed Thru Circuit Breaker
From $149.99
 Sold out
Siemens Q135 Single Pole 35A 120/240V Type QP Circuit BreakerSiemens Q135 Single Pole 35A 120/240V Type QP Circuit Breaker
Siemens Siemens Q135 Single Pole 35A 120/240V Type QP Circuit Breaker
$4.99
 In stock, 2 units
ITE 200A 15 Space 30 Circuit 120/240VAC Type EQ-P/EQ-T Guts OnlyITE 200A 15 Space 30 Circuit 120/240VAC Type EQ-P/EQ-T Guts Only
Siemens / ITE ITE 200A 15 Space 30 Circuit 120/240VAC Type EQ-P/EQ-T Guts Only
$42.98
 Sold out
Siemens/ITE/Murray 200A 34 Space 240V Type Q/MP/BR Panel Guts Only 21" x 6.5"Siemens/ITE/Murray 200A 34 Space 240V Type Q/MP/BR Panel Guts Only 21" x 6.5"
Siemens / ITE Siemens/ITE/Murray 200A 34 Space 240V Type Q/MP/BR Panel Guts Only 21" x 6.5"
$59.99
 Only 1 unit left
Siemens SNW0816L1200T 8 Space MLO 120/240VAC Type Q Breaker Panel Guts OnlySiemens SNW0816L1200T 8 Space MLO 120/240VAC Type Q Breaker Panel Guts Only
Siemens Siemens SNW0816L1200T 8 Space MLO 120/240VAC Type Q Breaker Panel Guts Only
From $59.99
 In stock, 2 units
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Square D HOMT1520 15A/20A 1 Pole 120/240V Tandem Circuit Breaker - Yellow FaceSquare D HOMT1520 15A/20A 1 Pole 120/240V Tandem Circuit Breaker - Yellow Face
Square D Square D HOMT1520 15A/20A 1 Pole 120/240V Tandem Circuit Breaker - Yellow Face
$9.99
 In stock, 10 units
Square D FH26060AC 60 Amp 2 Pole 600v I Line Circuit BreakerSquare D FH26060AC 60 Amp 2 Pole 600v I Line Circuit Breaker
Square D Square D FH26060AC 60 Amp 2 Pole 600v I Line Circuit Breaker
$74.99
 Sold out
Airpax JTEP-2-1REC4-31801-400DS 400A Parallel Pole Breaker 500A Trip 48V Aux (Please See Pics)Airpax JTEP-2-1REC4-31801-400DS 400A Parallel Pole Breaker 500A Trip 48V Aux (Please See Pics)
Airpax Airpax JTEP-2-1REC4-31801-400DS 400A Parallel Pole Breaker 500A Trip 48V Aux (Please See Pics)
$218.98
 Sold out
General Switch GA250 2 Pole 50A 120/240VAC Type GA Circuit BreakerGeneral Switch GA250 2 Pole 50A 120/240VAC Type GA Circuit Breaker
General Switch Co. General Switch GA250 2 Pole 50A 120/240VAC Type GA Circuit Breaker
$19.99
 Sold out
General Switch GD-60 60 Amp 2 Pole 120/240V Type GIC Circuit BreakerGeneral Switch GD-60 60 Amp 2 Pole 120/240V Type GIC Circuit Breaker
General Switch Co. General Switch GD-60 60 Amp 2 Pole 120/240V Type GIC Circuit Breaker
$17.99
 Sold out
Westinghouse EHB1025 25 Amp 1 Pole 277V Type EHB Circuit BreakerWestinghouse EHB1025 25 Amp 1 Pole 277V Type EHB Circuit Breaker
Westinghouse Westinghouse EHB1025 25 Amp 1 Pole 277V Type EHB Circuit Breaker
$59.99
 In stock, 2 units
Square D JJA36250 3 Pole 250 Amp JJ250 I Line PowerPact Circuit BreakerSquare D JJA36250 3 Pole 250 Amp JJ250 I Line PowerPact Circuit Breaker
Square D Square D JJA36250 3 Pole 250 Amp JJ250 I Line PowerPact Circuit Breaker
$684.99
 Sold out
Siemens ED43B050 480v 3 Pole 50 Amp Type ED4 Circuit BreakerSiemens ED43B050 480v 3 Pole 50 Amp Type ED4 Circuit Breaker
Siemens Siemens ED43B050 480v 3 Pole 50 Amp Type ED4 Circuit Breaker
$119
 Sold out
Square D QBP32125TM 3 Pole 125A 240VAC 10kAIC Type QB 125 PowerPact Circuit BreakerSquare D QBP32125TM 3 Pole 125A 240VAC 10kAIC Type QB 125 PowerPact Circuit Breaker
Square D Square D QBP32125TM 3 Pole 125A 240VAC 10kAIC Type QB 125 PowerPact Circuit Breaker
$469.95
 Sold out
Square D Q2M3175MT 3 Pole 175A 240VAC Type Q2MT Circuit BreakerSquare D Q2M3175MT 3 Pole 175A 240VAC Type Q2MT Circuit Breaker
Square D Square D Q2M3175MT 3 Pole 175A 240VAC Type Q2MT Circuit Breaker
$149
 Sold out
ITE E43B080 3 Pole 80 Amp 240/480V Type E4 Circuit BreakerITE E43B080 3 Pole 80 Amp 240/480V Type E4 Circuit Breaker
ITE ITE E43B080 3 Pole 80 Amp 240/480V Type E4 Circuit Breaker
$99.99
 Sold out
Siemens/ITE/Gould/Murray 8 Space 100A MLO Guts OnlySiemens/ITE/Gould/Murray 8 Space 100A MLO Guts Only
Siemens / ITE / Gould Siemens/ITE/Gould/Murray 8 Space 100A MLO Guts Only
$29.99
 Sold out
ITE EQ-P9424 40 Amp 2 Pole 120/240V Type EQ-P Circuit BreakerITE EQ-P9424 40 Amp 2 Pole 120/240V Type EQ-P Circuit Breaker
ITE ITE EQ-P9424 40 Amp 2 Pole 120/240V Type EQ-P Circuit Breaker
$9.99
 In stock, 4 units
Siemens HHED63B015 3 Pole 15A 600VAC Type HHED6 Sentron Series Circuit BreakerSiemens HHED63B015 3 Pole 15A 600VAC Type HHED6 Sentron Series Circuit Breaker
Siemens Siemens HHED63B015 3 Pole 15A 600VAC Type HHED6 Sentron Series Circuit Breaker
$114.90
 Sold out
General Electric TQD200NREP 200A Circuit Breaker Enclosure Surface Mount Nema3R Outdoor Type TQDGeneral Electric TQD200NREP 200A Circuit Breaker Enclosure Surface Mount Nema3R Outdoor Type TQD
GE General Electric General Electric TQD200NREP 200A Circuit Breaker Enclosure Surface Mount Nema3R Outdoor Type TQD
$264.98
 Sold out
ITE QP2-B020 20 Amp 2 Pole 120/240V Circuit Breaker QP2B020ITE QP2-B020 20 Amp 2 Pole 120/240V Circuit Breaker QP2B020
ITE ITE QP2-B020 20 Amp 2 Pole 120/240V Circuit Breaker QP2B020
From $5.99
 In stock, 167 units
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Siemens HLMD63F800 3 Pole 800A 600VAC Type HLMD6 Circuit Breaker With LMD63T800 Trip SetSiemens HLMD63F800 3 Pole 800A 600VAC Type HLMD6 Circuit Breaker With LMD63T800 Trip Set
Siemens Siemens HLMD63F800 3 Pole 800A 600VAC Type HLMD6 Circuit Breaker With LMD63T800 Trip Set
$1,125
 Sold out
ITE QP1-B030 30 Amp 1 Pole 120/240V EQ-P Circuit BreakerITE QP1-B030 30 Amp 1 Pole 120/240V EQ-P Circuit Breaker
ITE ITE QP1-B030 30 Amp 1 Pole 120/240V EQ-P Circuit Breaker
$5.99
 In stock, 88 units
Siemens 25-135-017-522 MCC Handle Mechanism Motor Control Cabinet Handle MechanismSiemens 25-135-017-522 MCC Handle Mechanism Motor Control Cabinet Handle Mechanism
Siemens Siemens 25-135-017-522 MCC Handle Mechanism Motor Control Cabinet Handle Mechanism
$235.95
 Sold out
Siemens 25-158-029-538 MCC Handle Mechanism for ITE ED6-ETI Style Breakers 3.5" X 5.5" Use With Type(s) ED HED HHED Frame Circuit BreakersSiemens 25-158-029-538 MCC Handle Mechanism for ITE ED6-ETI Style Breakers 3.5" X 5.5" Use With Type(s) ED HED HHED Frame Circuit Breakers
Siemens Siemens 25-158-029-538 MCC Handle Mechanism for ITE ED6-ETI Style Breakers 3.5" X 5.5" Use With Type(s) ED HED HHED Frame Circuit Breakers
$419.99
 Sold out
Eaton RACH24L125I 24 Space 125A 120/240V Retro-Fit InteriorEaton RACH24L125I 24 Space 125A 120/240V Retro-Fit Interior
Eaton Eaton RACH24L125I 24 Space 125A 120/240V Retro-Fit Interior
$599
 Sold out
Thomas & Betts TB260 60 Amp 2 Pole 120/240VAC Type TB Circuit BreakerThomas & Betts TB260 60 Amp 2 Pole 120/240VAC Type TB Circuit Breaker
Thomas & Betts Thomas & Betts TB260 60 Amp 2 Pole 120/240VAC Type TB Circuit Breaker
$4.99
 Only 1 unit left
Federal Electric NC115 15 Amp 1 Pole 120V Circuit BreakerFederal Electric NC115 15 Amp 1 Pole 120V Circuit Breaker
Federal Electric Federal Electric NC115 15 Amp 1 Pole 120V Circuit Breaker
$1.99
 In stock, 26 units
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Square D LA11127 Undervoltage Trip Mechanism 24V 80mA Listed Circuit Breaker AccessorySquare D LA11127 Undervoltage Trip Mechanism 24V 80mA Listed Circuit Breaker Accessory
Square D Square D LA11127 Undervoltage Trip Mechanism 24V 80mA Listed Circuit Breaker Accessory
$124.99
 Sold out
Federal Electric NA115 15 Amp 1 Pole Circuit BreakerFederal Electric NA115 15 Amp 1 Pole Circuit Breaker
Federal Electric Federal Electric NA115 15 Amp 1 Pole Circuit Breaker
$1.69
 In stock, 178 units
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Bussmann Isolated Ground/Neutral Block 3 Port 5 Positions Each AWG 2/0-8 - 4-14 x 4Bussmann Isolated Ground/Neutral Block 3 Port 5 Positions Each AWG 2/0-8 - 4-14 x 4
Bussmann Bussmann Isolated Ground/Neutral Block 3 Port 5 Positions Each AWG 2/0-8 - 4-14 x 4
$12.99
 Sold out
FPE Federal Pacific BAB3050H 50 Amp 3 Pole Bolt-On Circuit BreakerFPE Federal Pacific BAB3050H 50 Amp 3 Pole Bolt-On Circuit Breaker
FPE Federal Pacific FPE Federal Pacific BAB3050H 50 Amp 3 Pole Bolt-On Circuit Breaker
$19.99
 Sold out
Square D FAL360151586 15 Amp 3 Pole 600V Circuit BreakerSquare D FAL360151586 15 Amp 3 Pole 600V Circuit Breaker
Square D Square D FAL360151586 15 Amp 3 Pole 600V Circuit Breaker
$49.99
 In stock, 3 units
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Siemens Q115AFCP Single Pole 15 Amp 120VAC 10Kaic Type Q AFCI Protected Circuit BreakerSiemens Q115AFCP Single Pole 15 Amp 120VAC 10Kaic Type Q AFCI Protected Circuit Breaker
Siemens Siemens Q115AFCP Single Pole 15 Amp 120VAC 10Kaic Type Q AFCI Protected Circuit Breaker
$32.95
 Sold out
Cutler-Hammer CHB260 2 Pole 60A 120/240VAC Type CHB Bolt In Circuit BreakerCutler-Hammer CHB260 2 Pole 60A 120/240VAC Type CHB Bolt In Circuit Breaker
Eaton / Cutler Hammer Cutler-Hammer CHB260 2 Pole 60A 120/240VAC Type CHB Bolt In Circuit Breaker
$59.95
 Sold out
Eaton/Cutler Hammer GHB3035 35 Amp 3 Pole 277/480V Bolt On Circuit BreakerEaton/Cutler Hammer GHB3035 35 Amp 3 Pole 277/480V Bolt On Circuit Breaker
Eaton / Cutler Hammer Eaton/Cutler Hammer GHB3035 35 Amp 3 Pole 277/480V Bolt On Circuit Breaker
From $379.99
 In stock, 2 units
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GE/General Electric THQLLX8FL 4 Circuit Generator Interlock Kit Size 4GE/General Electric THQLLX8FL 4 Circuit Generator Interlock Kit Size 4
GE General Electric GE/General Electric THQLLX8FL 4 Circuit Generator Interlock Kit Size 4
$52.99
 Sold out
Crouse Hinds MP2020N 2 Single Pole Tandem 20 Amp Circuit BreakerCrouse Hinds MP2020N 2 Single Pole Tandem 20 Amp Circuit Breaker
Crouse-Hinds Crouse Hinds MP2020N 2 Single Pole Tandem 20 Amp Circuit Breaker
From $9.99
 In stock, 2 units
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Frank-Adam QP120 1 Pole 20 Amp Circuit BreakerFrank-Adam QP120 1 Pole 20 Amp Circuit Breaker
Frank Adam Frank-Adam QP120 1 Pole 20 Amp Circuit Breaker
From $2.95
 In stock, 2 units
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Frank Adam FA20-20 1 Pole 120/240v FA2020 Circuit BreakerFrank Adam FA20-20 1 Pole 120/240v FA2020 Circuit Breaker
Frank Adam Frank Adam FA20-20 1 Pole 120/240v FA2020 Circuit Breaker
$29.95
 Sold out
American Switch Co. A1515 15 Amp 2 Pole 120/240V Tandem Circuit BreakerAmerican Switch Co. A1515 15 Amp 2 Pole 120/240V Tandem Circuit Breaker
American Switch American Switch Co. A1515 15 Amp 2 Pole 120/240V Tandem Circuit Breaker
$4.95
 In stock, 4 units
Lot of 5 Buss/Tron TL20 20A 125V Time Delay Screw In Fuse Type TLLot of 5 Buss/Tron TL20 20A 125V Time Delay Screw In Fuse Type TL
Bussmann / Tron Lot of 5 Buss/Tron TL20 20A 125V Time Delay Screw In Fuse Type TL
$3.99
 Only 1 unit left
GE General Electric THQL1115GFT 15 Amp 1 Pole Type THQL-GF Mod 3 Circuit BreakerGE General Electric THQL1115GFT 15 Amp 1 Pole Type THQL-GF Mod 3 Circuit Breaker
GE General Electric GE General Electric THQL1115GFT 15 Amp 1 Pole Type THQL-GF Mod 3 Circuit Breaker
$14.95
 In stock, 2 units
Allen-Bradley RC380 Safety Switch Handle Assembly For MCC BucketAllen-Bradley RC380 Safety Switch Handle Assembly For MCC Bucket
Allen-Bradley Allen-Bradley RC380 Safety Switch Handle Assembly For MCC Bucket
$89.99
 Sold out
Westinghouse 34-1A Size 00-0-1 Mechanical InterlockWestinghouse 34-1A Size 00-0-1 Mechanical Interlock
Westinghouse Westinghouse 34-1A Size 00-0-1 Mechanical Interlock
$23.95
 Sold out

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