Cutler-Hammer
BR120
Eaton Cutler-Hammer BR120 Circuit Breaker 20A 1 Pole 120/240V Type BR Plug In
Only 2 left
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$8.89
Circuit Breakers, Fuses & Protection
3,483 listings · 3,444 in stock
3,483 Circuit Breakers, Fuses & Protection listings in 8 categories, from makers like Bussmann, Mersen, Eaton. Surplus, used and new-surplus, every item photographed. Free shipping in the lower 48 and zero lead time on everything in stock.
Categories in Circuit Breakers, Fuses & Protection
- Fuses1,583 in stock
- Circuit Breakers & Accessories822 in stock
- Miniature & DIN Rail Circuit Breakers302 in stock
- Fuse Holders & Fuse Blocks247 in stock
- Disconnect & Safety Switches203 in stock
- Molded Case Circuit Breakers134 in stock
- Surge Protection & Ground Fault123 in stock
- Protective & Monitoring Relays30 in stock
Marathon
6R30A3S
Marathon 6R30A3S 4600826 Class R Fuse Block Holder 600V 30A 3 Pole Industrial
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$11.89
Siemens
B120
Siemens B120 Circuit Breaker 20A 1 Pole 120/240V 10kA Type BL Bolt On Electrical
In stock
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$29.89
Industrial part
840412-I
840412-I Molded Case Circuit Breaker 600V 3 Pole 10000 AIC Industrial Electrical
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$24.99
Square D
HOM260
Square D HOM260 Homeline Circuit Breaker 60A 2 Pole 120/240VAC 10kA Electrical
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$9.89
Square D
10000
Square D Circuit Breaker 1 Pole 120/240VAC 10000 AIR Plug On Industrial 20 amp
Only 1 left
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$14.89
Siemens
B230
Siemens B230 Circuit Breaker 30A 2 Pole 120/240V 10kA Type BL Bolt On Electrical
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$14.89
Federal Pacific
NC230
Federal Pacific FPE NC230 Stab-Lok Circuit Breaker 30A 2 Pole 120/240V Type NC
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$10.89
Square D
QOB3100VH
Square D QOB3100VH Circuit Breaker 100A 3 Pole 240V 22kA Bolt On Industrial Part
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$32.89
Square D
Square D Circuit Breaker 40A 1 Pole 120/240VAC 1
Square D Circuit Breaker 40A 1 Pole 120/240VAC 10kA Plug On Electrical Panel
Only 1 left
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$19.99
Square D
Square D Circuit Breaker 20A 1 Pole 120/240VAC 1
Square D Circuit Breaker 20A 1 Pole 120/240VAC 10kA Plug On Electrical Panel
Only 3 left
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$14.99
Siemens
B120
Siemens B120 Circuit Breaker 20A 1 Pole 120/240V 10kA Type BL Bolt On Electrical
Only 1 left
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$29.89
Marathon
6SM30A
Marathon Special Products 6SM30A C Midget Fuse Holder 30A 1000V 1 Pole 10x38
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$10.89
Allen-Bradley
194R-LNC1
Allen-Bradley 194R-LNC1 Ser B Terminal Shield 30A Bulletin 194R Fuse Switch Part
Only 1 left
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$8.89
Eaton
FAZ-C4/1-NA-SP
Eaton FAZ-C4/1-NA-SP 4A 1 Pole C Curve Circuit Breaker 277VAC 48VDC DIN Rail UL
Only 2 left
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$16.89
ABB
OHBS2AJ
ABB OHBS2AJ 1SCA105213R1001 Black Selector Handle Switch Disconnector Type 1 3
In stock
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$10.89
Eaton
FAZ-D15/2-NA
Eaton FAZ-D15/2-NA Miniature Circuit Breaker 2 Pole 15A D Curve 480Y/277V DIN
In stock
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$12.89
Legrand
01891
Legrand 01891 C2 2A Miniature Circuit Breaker Phase Neutral 230V DIN Rail 1 Mod
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$29.89
Eaton
FAZ-C5/1-NA-SP
Eaton FAZ-C5/1-NA-SP Miniature Circuit Breaker 5A 1 Pole 240V C Curve 15kA DIN
In stock
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$12.89
Eaton
FAZ-D40/2-NA
Eaton FAZ-D40/2-NA Miniature Circuit Breaker 40A 2 Pole D Curve 415V AC DIN Rail
Only 3 left
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$54.89
Industrial part
159-1200
Electromagnetic Industries BGFL 159-1200 BGFL159-1200 Ground Fault Relay 120VAC
Only 1 left
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$141.89
Edison
E70S200
Edison E70S200 E70S 200 Semiconductor Fuse 200A 700V AC/DC High Speed Industrial
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$27.89
Allen-Bradley
194R-PB
Allen-Bradley 194R-PB Ser A Black Padlockable Disconnect Switch Operating Handle
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$52.89
Square D
383478
Square D 15A 1-Pole Circuit Breaker 10kA 50/60Hz 383478 Industrial Electrical
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$14.99