Eaton
UNS1808AFDV1BA1
Eaton Cooper Power UNS1808AFDV1BA1 UltraSIL VariSTAR MOV Arrester 18KV 15.3 MCOV
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$199.99
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
Eaton
51100-60
Eaton Kearney Fitall 51100-60 Type T Fuse Link 100 Amp Medium Voltage Cutout
In stock
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$9.89
Cooper
FL27T140
Cooper Power Systems FL27T140 Kearney Type T Fuse Link 140 Amp McGraw-Edison
In stock
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$19.89
RTE
3437719C05
RTE 3437719C05 Fuse Link 15.5KV 10A Cooper Power High Voltage Industrial Part
In stock
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$9.89
Bussmann
BK/GMT-10A
Cooper Bussmann BK/GMT-10A Fast Acting Indicating Fuse Box of 7 Telecom 125V
Only 1 lot left
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$33.89 / lot of 7
Bussmann
1/ORDER
Cooper Bussmann FSCVR Fuse Holder Cover Cap Contact Protection 1/order
In stock
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$12.89
Littelfuse
Littelfuse BLS 2/10A Fast Acting Midget Fuse 0.2
Littelfuse BLS 2/10A Fast Acting Midget Fuse 0.2A 600VAC Box of 10 Electrical
Only 1 lot left
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$30.89 / lot of 10
Euchner
TP4-4141A024M
Euchner TP4-4141A024M Safety Switch Interlock AC 15 4A 230V DC 13 24V Industrial
Only 4 left
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$84.89
Power First
53XH85
Power First 53XH85 Outlet Strip 6 Outlet Surge Protector 6FT Cord 15A 1200J
Only 3 left
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$24.89
Furnas
49MAFH1
Furnas 49MAFH1 Fuse Holder 600V Oiltight Attachment 29087501 Industrial Part
Only 1 left
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$50.89
Cutler-Hammer
FS320020A
Cutler Hammer FS320020A Circuit Breaker 20 Amp 3 Pole 240V Type FS Molded Case
Only 1 left
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$174.89
Mersen
MI6FA25V5
Mersen MI6FA25V5 Fine Fuse G-Fuse Insert Type FA Bag of 5 Industrial Fuses Lot
Only 1 lot left
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$17.89 / lot of 5
General Electric
THT-103
General Electric THT-103 Handle Ties 2 Pole Operation Types RP TQL TQ Breakers
Only 1 left
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$32.89
Bussmann
Eaton Bussmann BK/HHB-R In-Line Snap Lock Fuse H
Eaton Bussmann BK/HHB-R In-Line Snap Lock Fuse Holder 30A Cartridge LOT OF 85
Only 1 lot left
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$185.89 / lot of 85
Bussmann
TL-25
Bussmann Buss TL-25 Time Delay Edison Base Plug Fuse 25A 125VAC Tron Type TL
Only 1 left
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$8.89
Phoenix Contact
3210156
Phoenix Contact 3210156 PT 2,5-MT Knife Disconnect Terminal Block Gray LOT OF 5
Only 1 lot left
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$28.89 / lot of 5
Industrial part
10000
General hacr 1 Pole 30A Plug In Circuit Breaker 120/240V AC 10000 AIC Panel
Only 1 left
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$15.00
General Electric
50A 2-Pole Circuit Breaker Plug-In Type Panel Lo
50A 2-Pole Circuit Breaker Plug-In Type Panel Load ge general Component
Only 1 left
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$15.00
Industrial part
AF112
AF112 Ceramic Cartridge Fuse 600V 10kA Interrupting Rating Industrial Electrical
Only 1 left
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$15.00
USD
M60030-2SQ
USD M60030-2SQ 2-Pole Fuse Block Holder 30A 600V Cooper Industries Electrical
Only 3 left
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$11.89
Bussmann
FRN-R-70
Bussmann Fusetron FRN-R-70 Dual-Element Time-Delay Fuse 70A 250V RK5 FRNR70
Only 1 left
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$11.89
Bussmann
Bussmann 1036 Super-Lag Renewable Fuse 250A 250V
Bussmann 1036 Super-Lag Renewable Fuse 250A 250V Time Delay Industrial Power
Only 5 left
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$99.89
Federal Pacific
F-9005
FPE Federal Pacific F-9005 Economy Renewable Fuse 90A 600V Cartridge Industrial
Only 1 left
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$19.89
Bussmann
Buss Super LAG Fuse 250 Amps
Buss Super LAG Fuse 250 Amps
Only 1 left
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$23.95
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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.