General Electric
218A4293P960B
General Electric 218A4293P960B Current Limiting Power Fuse 5.5KV 80KA Rack of 3
Only 2 left
Free shippingShips next business day
$633.89
Circuit Breakers, Fuses & Protection
3,512 listings · 3,458 in stock
3,512 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
- Fuses1,575 in stock
- Circuit Breakers & Accessories827 in stock
- Miniature & DIN Rail Circuit Breakers307 in stock
- Fuse Holders & Fuse Blocks252 in stock
- Disconnect & Safety Switches206 in stock
- Molded Case Circuit Breakers133 in stock
- Surge Protection & Ground Fault127 in stock
- Protective & Monitoring Relays30 in stock
General Electric
55A212942P12RB
General Electric 55A212942P12RB Current Limiting Fuse 5.08KV 12R 80KA Electrical
Only 2 left
Free shippingShips next business day
$1,288.89
General Electric
55A212942P6RB
General Electric 55A212942P6RB Current Limiting Fuse 5.08KV 6R 80KA Electrical
Only 2 left
Free shippingShips next business day
$61.89
General Electric
55A212942P6RB
General Electric 55A212942P6RB Current Limiting Fuse 5.08KV 6R 80KA Electrical
Only 1 left
Free shippingShips next business day
$61.89
General Electric
55A212942P12RB
General Electric 55A212942P12RB Current Limiting Fuse 5.08KV 12R 80KA Electrical
Only 3 left
Free shippingShips next business day
$277.89
General Electric
55A212942P18RB
General Electric 55A212942P18RB Current Limiting Fuse 5.08KV 18R 80KA Electrical
Only 3 left
Free shippingShips next business day
$89.89
Westinghouse
Westinghouse 200A 3-Pole Fuse Base Assembly DS S
Westinghouse 200A 3-Pole Fuse Base Assembly DS Switch With Terminals Industrial
Only 1 left
Free shippingShips next business day
$48.89
General Electric
TB43F
General Electric TB43F Tri-Break Circuit Breaker 3-Pole 600VAC 2000A Industrial
Only 1 left
Free shippingShips next business day
$87.89
Lincoln
T-12287-8
Lincoln T-12287-8 Circuit Breaker 250VAC 50VDC Welder Welding Electrical Part
Only 1 left
Free shippingShips next business day
$24.89
Westinghouse Cutler Hammer
LA3400NW
Westinghouse LA3400NW Molded Case Switch 400A 3-Pole 600VAC Cutler Hammer Eaton
Only 1 left
Free shippingShips next business day
$599.89
Aeroquip
FD45-1005-16-16
Aeroquip FD45-1005-16-16 Quick Disconnect Stainless Coupling 1" FNPT Hydraulic
Only 1 left
Free shippingShips next business day
$106.89
Fuji Electric
BU-FSB3100
Fuji Electric BU-FSB3100 Molded Case Circuit Breaker 100A 600VAC 3-Pole 40C MCCB
Only 1 left
Free shippingShips next business day
$143.89
Mersen
S101654F00
Ferraz Shawmut S101654F00 Protistor Semiconductor Fuse 1300V AC 100A Industrial
In stock
Free shippingShips next business day
$34.89
Brady
90844
Brady Corporation 90844, Circuit Breaker Lockout with Pin Out Standard 1/ORDER s
In stock
Free shippingShips next business day
$19.89
Bussmann
170M3743
Bussmann 170M3743 Semiconductor Fuse 160A 1250V 1300V 100kA Industrial Power USA
In stock
Free shippingShips next business day
$111.89
Mersen
Y300654
Ferraz Shawmut Y300654 Protistor Semiconductor Fuse 1300V AC 100A Industrial USA
In stock
Free shippingShips next business day
$74.89
Phoenix Contact
0902069
Phoenix Contact TMC 61C 6A Circuit Breaker 277VAC 0902069 DIN Rail Electrical
Only 2 left
Free shippingShips next business day
$11.89
Phoenix Contact
Phoenix Contact TMC 61C 0.5A Circuit Breaker 277
Phoenix Contact TMC 61C 0.5A Circuit Breaker 277VAC Thermomagnetic DIN Mount
Only 2 left
Free shippingShips next business day
$6.89
Allen-Bradley
1489-M2C010
Allen-Bradley 1489-M2C010 Miniature Circuit Breaker 2-Pole 1A 480V Series D DIN
Only 2 left
Free shippingShips next business day
$60.89
Siemens
3SV9
Siemens 3SV9 0274 Test Disconnect Terminal Block Module Industrial Automation
Only 2 left
Free shippingShips next business day
$222.89
Westinghouse
53E-4525
Westinghouse 53E-4525 Circuit Breaker 150A 600VAC 3-Pole Industrial Electrical
Only 1 left
Free shippingShips next business day
$99.89
General Electric
THEF136070
General Electric THEF136070 Circuit Breaker 70A 3-Pole 600V Hi-Break Industrial
Only 2 left
Free shippingShips next business day
$27.89
General Electric
THEF136030
General Electric THEF136030 Circuit Breaker 30A 3-Pole 600V Hi-Break Industrial
Only 3 left
Free shippingShips next business day
$43.89
General Electric
GL-22
General Electric GL-22 Circuit Breaker 3-Pole 480VAC E11592-C Industrial Power
Only 1 left
Free shippingShips next business day
$14.89
Get a quote on Circuit Breakers, Fuses & Protection
Need more units than we list, a part you don't see here, or prices for a whole list? Send us the part numbers and quantities – we reply within 1 hour during business hours (Mon–Fri 9–3:30 CT).
Guides for Circuit Breakers, Fuses & Protection
- Circuit protectionMolded Case Circuit Breaker Ratings & ReplacementsFrame size, trip rating, interrupting rating (kA), voltage and slash ratings, trip units and mounting – and a checklist for a safe replacement.
- Parts identificationHow to Read Breaker & VFD Nameplates and Date CodesFrame, trip and interrupting ratings on breakers; input, output, duty ratings and series on drives – and where to look for the date of manufacture.