Circuit Breakers & Accessories

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GE General Electric TJJ436150 150 Amp 3 Pole 600V 150 Amp Trip Circuit BreakerGE General Electric TJJ436150 150 Amp 3 Pole 600V 150 Amp Trip Circuit Breaker
GE General Electric GE General Electric TJJ436150 150 Amp 3 Pole 600V 150 Amp Trip Circuit Breaker
$169.99
 Only 1 unit left
Pushmatic/BullDog Electric W275 75 Amp 2 Pole 120/240V Circuit BreakerPushmatic/BullDog Electric W275 75 Amp 2 Pole 120/240V Circuit Breaker
Bulldog / Pushmatic Pushmatic/BullDog Electric W275 75 Amp 2 Pole 120/240V Circuit Breaker
$49.99
 Sold out
Pushmatic/BullDog11200 100 Amp 2 Pole 120/240V Main Breaker P2100WPushmatic/BullDog11200 100 Amp 2 Pole 120/240V Main Breaker P2100W
Bulldog / Pushmatic Pushmatic/BullDog11200 100 Amp 2 Pole 120/240V Main Breaker P2100W
$79.99
 Sold out
Square D JDP36200 3 Pole 200 Amp 600v PowerPact JD250 Circuit BreakerSquare D JDP36200 3 Pole 200 Amp 600v PowerPact JD250 Circuit Breaker
Square D Square D JDP36200 3 Pole 200 Amp 600v PowerPact JD250 Circuit Breaker
$769.99
 Sold out
Cutler-Hammer CH320 20 Amp 3 Pole 240V Circuit Breaker - Plastic FootCutler-Hammer CH320 20 Amp 3 Pole 240V Circuit Breaker - Plastic Foot
Eaton / Cutler Hammer Cutler-Hammer CH320 20 Amp 3 Pole 240V Circuit Breaker - Plastic Foot
From $49.99
 In stock, 4 units
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Square D KI342501422 250 Amp 3 Pole 480V I Limiter Circuit Breaker w/Shunt and AuxSquare D KI342501422 250 Amp 3 Pole 480V I Limiter Circuit Breaker w/Shunt and Aux
Square D Square D KI342501422 250 Amp 3 Pole 480V I Limiter Circuit Breaker w/Shunt and Aux
$499.99
 In stock, 3 units
Square D PAF362000DC1286 2000A DC Circuit Breaker w/Aux PA11286 250Vac 11 AmpSquare D PAF362000DC1286 2000A DC Circuit Breaker w/Aux PA11286 250Vac 11 Amp
Square D Square D PAF362000DC1286 2000A DC Circuit Breaker w/Aux PA11286 250Vac 11 Amp
$2,899.99
 In stock, 2 units
Zinsco 4 Position Ceramic Based Isolated Ground Bar w/ Up to #6 AWG Ground Lugs on Each EndZinsco 4 Position Ceramic Based Isolated Ground Bar w/ Up to #6 AWG Ground Lugs on Each End
Zinsco / GTE Sylvania Zinsco 4 Position Ceramic Based Isolated Ground Bar w/ Up to #6 AWG Ground Lugs on Each End
$19.99
 In stock, 18 units
GE General Electric TJK436Y400 400 Amp 3 Pole 600Vac Circuit BreakerGE General Electric TJK436Y400 400 Amp 3 Pole 600Vac Circuit Breaker
GE General Electric GE General Electric TJK436Y400 400 Amp 3 Pole 600Vac Circuit Breaker
$399.99
 Only 1 unit left
Cutler Hammer CH22125 125 Amp 2 Pole 120/240V Type CH2 Circuit BreakerCutler Hammer CH22125 125 Amp 2 Pole 120/240V Type CH2 Circuit Breaker
Cutler Hammer Cutler Hammer CH22125 125 Amp 2 Pole 120/240V Type CH2 Circuit Breaker
$289.99
 Only 1 unit left
Square D QBA32080 3 Pole 80 Amp 240v PowerPact Circuit BreakerSquare D QBA32080 3 Pole 80 Amp 240v PowerPact Circuit Breaker
Square D Square D QBA32080 3 Pole 80 Amp 240v PowerPact Circuit Breaker
$649.99
 In stock, 4 units
Save 43%
ITE/Siemens Q140 40 Amp 1 Pole 120/240V QP Circuit BreakerITE/Siemens Q140 40 Amp 1 Pole 120/240V QP Circuit Breaker
Siemens / ITE ITE/Siemens Q140 40 Amp 1 Pole 120/240V QP Circuit Breaker
From $9.99 $17.41
 In stock, 39 units
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Square D FA341001021 100 Amp 3 Pole 480V I-Line Circuit Breaker w/Shunt TripSquare D FA341001021 100 Amp 3 Pole 480V I-Line Circuit Breaker w/Shunt Trip
Square D Square D FA341001021 100 Amp 3 Pole 480V I-Line Circuit Breaker w/Shunt Trip
$399.99
 Only 1 unit left
GE General Electric SELA36AT0060 3 Pole 600v 60 Amp Spectra RMS Circuit Breaker w/SRPE 60A PlugGE General Electric SELA36AT0060 3 Pole 600v 60 Amp Spectra RMS Circuit Breaker w/SRPE 60A Plug
GE General Electric GE General Electric SELA36AT0060 3 Pole 600v 60 Amp Spectra RMS Circuit Breaker w/SRPE 60A Plug
$69.99
 Sold out
Westinghouse MCP331000RC 100 Amp 3 Pole 600V Circuit BreakerWestinghouse MCP331000RC 100 Amp 3 Pole 600V Circuit Breaker
Westinghouse Westinghouse MCP331000RC 100 Amp 3 Pole 600V Circuit Breaker
$79.99
 In stock, 7 units
Square D HDL36150 150 Amp 3 Pole PowerPact Circuit BreakerSquare D HDL36150 150 Amp 3 Pole PowerPact Circuit Breaker
Square D Square D HDL36150 150 Amp 3 Pole PowerPact Circuit Breaker
$349.99
 Sold out
Westinghouse SPB100 Cover 29.5" x 19"Westinghouse SPB100 Cover 29.5" x 19"
Westinghouse Westinghouse SPB100 Cover 29.5" x 19"
$59.99
 Only 1 unit left
Westinghouse SPB100 Pow-R Circuit Breaker Cover 19" x 20.5"Westinghouse SPB100 Pow-R Circuit Breaker Cover 19" x 20.5"
Westinghouse Westinghouse SPB100 Pow-R Circuit Breaker Cover 19" x 20.5"
$49.95
 In stock, 20 units
GE General Electric THPVVF3604 400 Amp Power Break Circuit BreakerGE General Electric THPVVF3604 400 Amp Power Break Circuit Breaker
GE General Electric GE General Electric THPVVF3604 400 Amp Power Break Circuit Breaker
$2,499.99
 In stock, 4 units
GE General Electric THPVVF3608 800 Amp Power Break Circuit BreakerGE General Electric THPVVF3608 800 Amp Power Break Circuit Breaker
GE General Electric GE General Electric THPVVF3608 800 Amp Power Break Circuit Breaker
$999.99
 Only 1 unit left
Square D Y53-2 Breaker Bucket 480 Volt 3 Phase Class 8998 Type BC401 Series C 14" x 23Square D Y53-2 Breaker Bucket 480 Volt 3 Phase Class 8998 Type BC401 Series C 14" x 23
Square D Square D Y53-2 Breaker Bucket 480 Volt 3 Phase Class 8998 Type BC401 Series C 14" x 23
$149.99
 In stock, 3 units
Square D Adjustable NQOB-424 Mounting Bracket/Feet 225 Amp 12" x 4"Square D Adjustable NQOB-424 Mounting Bracket/Feet 225 Amp 12" x 4"
Square D Square D Adjustable NQOB-424 Mounting Bracket/Feet 225 Amp 12" x 4"
$49.99
 In stock, 5 units
Square D A1B370 3 Pole 70 Amp 240v Circuit BreakerSquare D A1B370 3 Pole 70 Amp 240v Circuit Breaker
Square D Square D A1B370 3 Pole 70 Amp 240v Circuit Breaker
$59.99
 Only 1 unit left
Westinghouse E-7819 30 Amp 3 Pole Circuit BreakerWestinghouse E-7819 30 Amp 3 Pole Circuit Breaker
Westinghouse Westinghouse E-7819 30 Amp 3 Pole Circuit Breaker
$19.99
 Only 1 unit left
GE THQMH125 125 Amp Bolt-On Main Circuit BreakerGE THQMH125 125 Amp Bolt-On Main Circuit Breaker
GE General Electric GE THQMH125 125 Amp Bolt-On Main Circuit Breaker
$99.99
 Only 1 unit left
Siemens/ITE/Gould BQ3-B090 90 Amp 3 Pole 240V Circuit BreakerSiemens/ITE/Gould BQ3-B090 90 Amp 3 Pole 240V Circuit Breaker
Siemens / ITE / Gould Siemens/ITE/Gould BQ3-B090 90 Amp 3 Pole 240V Circuit Breaker
$64.99
 In stock, 3 units
ITE QP3-B060 60 Amp 3 Pole Circuit Breaker - Cosmetic FlawITE QP3-B060 60 Amp 3 Pole Circuit Breaker - Cosmetic Flaw
ITE ITE QP3-B060 60 Amp 3 Pole Circuit Breaker - Cosmetic Flaw
$4.99
 Only 1 unit left
Westinghouse SPB100 400 Amp 3 Pole 600V Pow-R Circuit BreakerWestinghouse SPB100 400 Amp 3 Pole 600V Pow-R Circuit Breaker
Westinghouse Westinghouse SPB100 400 Amp 3 Pole 600V Pow-R Circuit Breaker
$1,399.99
 In stock, 5 units
Westinghouse SPB100 800 Amp 3 Pole 600V Pow-R Circuit BreakerWestinghouse SPB100 800 Amp 3 Pole 600V Pow-R Circuit Breaker
Westinghouse Westinghouse SPB100 800 Amp 3 Pole 600V Pow-R Circuit Breaker
$1,299.99
 In stock, 3 units
Westinghouse SPB100 1200 Amp 3 Pole 600V Pow-R Circuit BreakerWestinghouse SPB100 1200 Amp 3 Pole 600V Pow-R Circuit Breaker
Westinghouse Westinghouse SPB100 1200 Amp 3 Pole 600V Pow-R Circuit Breaker
$1,299.99
 In stock, 5 units
Westinghouse SPB100 2000 Amp 3 Pole 600V Pow-R Circuit BreakerWestinghouse SPB100 2000 Amp 3 Pole 600V Pow-R Circuit Breaker
Westinghouse Westinghouse SPB100 2000 Amp 3 Pole 600V Pow-R Circuit Breaker
$2,999.99
 Only 1 unit left
Westinghouse SPB100 2500 Amp 3 Pole 600V Pow-R Breaker W/ LIS trip settingsWestinghouse SPB100 2500 Amp 3 Pole 600V Pow-R Breaker W/ LIS trip settings
Westinghouse Westinghouse SPB100 2500 Amp 3 Pole 600V Pow-R Breaker W/ LIS trip settings
$4,199.99
 Only 1 unit left
Square D LHL36300 3 Pole 600Vac 300 Amp Circuit BreakerSquare D LHL36300 3 Pole 600Vac 300 Amp Circuit Breaker
Square D Square D LHL36300 3 Pole 600Vac 300 Amp Circuit Breaker
$1,399.99
 In stock, 2 units
Save 10%
Eaton/Cutler-Hammer CHFN115A1CS 15Amp 120V Single PoleEaton/Cutler-Hammer CHFN115A1CS 15Amp 120V Single Pole
Eaton / Cutler Hammer Eaton/Cutler-Hammer CHFN115A1CS 15Amp 120V Single Pole
$17.99 $20
 In stock, 6 units
GE General Electric TEF136030 30 Amp 3 Pole 600V Circuit BreakerGE General Electric TEF136030 30 Amp 3 Pole 600V Circuit Breaker
GE General Electric GE General Electric TEF136030 30 Amp 3 Pole 600V Circuit Breaker
$39.99
 In stock, 2 units
FPE/Federal Pacific NEF421070 70 Amp 2 Pole 480V Circuit BreakerFPE/Federal Pacific NEF421070 70 Amp 2 Pole 480V Circuit Breaker
FPE Federal Pacific FPE/Federal Pacific NEF421070 70 Amp 2 Pole 480V Circuit Breaker
$79.99
 Only 1 unit left
Square D MA36800 800 Amp 3 Pole 600V 22K I-Line Circuit BreakerSquare D MA36800 800 Amp 3 Pole 600V 22K I-Line Circuit Breaker
Square D Square D MA36800 800 Amp 3 Pole 600V 22K I-Line Circuit Breaker
$999.99
 Sold out
Save 19%
Carling Technologies CA2-80-21-650-428-C Circuit Breaker C-Series 50Amp 277V 50/60HzCarling Technologies CA2-80-21-650-428-C Circuit Breaker C-Series 50Amp 277V 50/60Hz
Carling Technologies Carling Technologies CA2-80-21-650-428-C Circuit Breaker C-Series 50Amp 277V 50/60Hz
$56.99 $70.29
 In stock, 108 units
CBI D2ALCX20061 80 Volt 15 Amp Single Pole Bullet Style Circuit BreakerCBI D2ALCX20061 80 Volt 15 Amp Single Pole Bullet Style Circuit Breaker
CBI Industries CBI D2ALCX20061 80 Volt 15 Amp Single Pole Bullet Style Circuit Breaker
$14.99
 Only 1 unit left
CBI D2ALX20238 80 Volt 15 Amp Single Pole Bullet Style Circuit BreakerCBI D2ALX20238 80 Volt 15 Amp Single Pole Bullet Style Circuit Breaker
CBI Industries CBI D2ALX20238 80 Volt 15 Amp Single Pole Bullet Style Circuit Breaker
$9.99
 Sold out
CBI DDA130058 80 Volt 30 Amp Single Pole Bullet Style Circuit BreakerCBI DDA130058 80 Volt 30 Amp Single Pole Bullet Style Circuit Breaker
CBI Industries CBI DDA130058 80 Volt 30 Amp Single Pole Bullet Style Circuit Breaker
$12.99
 In stock, 2 units
CBI DDA130057 Single Pole 80 Volt 20 Amp Bullet Style Circuit BreakerCBI DDA130057 Single Pole 80 Volt 20 Amp Bullet Style Circuit Breaker
CBI Industries CBI DDA130057 Single Pole 80 Volt 20 Amp Bullet Style Circuit Breaker
$14.99
 In stock, 2 units
Airpax LMLHPK11-1RLS4-30406-2-V 80 Volt 150 Amp Bullet Style BreakerAirpax LMLHPK11-1RLS4-30406-2-V 80 Volt 150 Amp Bullet Style Breaker
Airpax Airpax LMLHPK11-1RLS4-30406-2-V 80 Volt 150 Amp Bullet Style Breaker
$14.99
 Only 1 unit left
Airpax LMLB1-1RLS4R-36825-30-V 80 VDC 30 Amp Bullet Style BreakerAirpax LMLB1-1RLS4R-36825-30-V 80 VDC 30 Amp Bullet Style Breaker
Airpax Airpax LMLB1-1RLS4R-36825-30-V 80 VDC 30 Amp Bullet Style Breaker
$19.99
 Only 1 unit left
Square D Q2MB2175 175 Amp 2 Pole 120/240V Circuit Breaker Q2M-2175Square D Q2MB2175 175 Amp 2 Pole 120/240V Circuit Breaker Q2M-2175
Square D Square D Q2MB2175 175 Amp 2 Pole 120/240V Circuit Breaker Q2M-2175
$175.99
 Sold out
Airpax LELK1-1RS4-30452-100 80 Volt 100 Amp Bullet Style BreakerAirpax LELK1-1RS4-30452-100 80 Volt 100 Amp Bullet Style Breaker
Airpax Airpax LELK1-1RS4-30452-100 80 Volt 100 Amp Bullet Style Breaker
$11.99
 Only 1 unit left
Airpax LMLK1-1RLS4-29877-8-V 80 Volt 30 Amp Bullet Style BreakerAirpax LMLK1-1RLS4-29877-8-V 80 Volt 30 Amp Bullet Style Breaker
Airpax Airpax LMLK1-1RLS4-29877-8-V 80 Volt 30 Amp Bullet Style Breaker
$11.99
 Sold out
Carling Technologies CT1-X0-23-926-A21-MJ 80 Volt 50 Amp Bullet Style BreakerCarling Technologies CT1-X0-23-926-A21-MJ 80 Volt 50 Amp Bullet Style Breaker
Carling Technologies Carling Technologies CT1-X0-23-926-A21-MJ 80 Volt 50 Amp Bullet Style Breaker
$11.99
 In stock, 2 units

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