Eaton
FAZ-C5/1-RT-L
Eaton FAZ-C5/1-RT-L Miniature Circuit Breaker 5A 1P 240V AC Industrial OEM Panel
Only 2 left
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$24.99
Circuit Breakers, Fuses & Protection
3,515 listings · 3,456 in stock
3,515 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 Blocks253 in stock
- Disconnect & Safety Switches206 in stock
- Molded Case Circuit Breakers131 in stock
- Surge Protection & Ground Fault127 in stock
- Protective & Monitoring Relays30 in stock
Littelfuse
LFT300303C
Littelfuse LFT300303C Class T Fuse 300V 30A Industrial OEM Panel Mount
Only 1 left
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$41.99
Industrial part
4/ORDE
Fustat S 25A Dual Element Fuse Lot of 4 Industrial OEM Circuit Protection 4/orde
Only 4 lots left
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$23.99 / lot of 4
Fusetron
2/ORDER
Fusetron Dual Element Fuse FNM 2 8/10 100A 125-250V 10KA 2/order
In stock
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$9.99
Eaton
QBHW3060H
Eaton QBHW3060H Quicklag Circuit Breaker 240V 22000A Industrial OEM Panel Mount
Only 1 left
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$49.99
Industrial part
C1A22
TPI Corp C1A22 22 Amp Non-Inductive 125/250/277 VAC
Only 1 left
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$219.95
Mersen
FT45-R
Ferraz Shawmut FT45-R Fuse 45A 250VAC Lot of 10 Industrial Electrical OEM
Only 2 lots left
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$39.99 / lot of 10
Littelfuse
6005712
Littlefuse Lsoy B Fuse Holder 6005712 429P
Only 1 left
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$32.95
Moeller
PKZM-3-32-NA
Klockner-Moeller PKZM-3-32-NA Circuit Breaker
Only 1 left
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$389.95
Littelfuse
LCC-2
Power JAW Littlefuse LCC-2
In stock
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$61.95
Square D
AP-3
Square D Class 9070 Type AP-3 Fuse Block Assembly SER A
In stock
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$38.95
Industrial part
Q-600P-BL
Qoto Lutron Q-600P-BL 600W 120V-60HZ
In stock
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$19.95
Fusetron
6005710
Fusetron 6005710 Lutron Q-600P-BL Panel Mount Circuit Breaker 600W 120V LSOY
Only 3 left
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$29.99
Cooper
S1966-SP
Cooper Wiring Devices S1966-SP GFCI Receptacle Weatherproof Cover
In stock
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$11.95
Eaton
4000353C14B
Eaton 4000353C14B Fuse Accessories 65AMP
In stock
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$31.95
Gould
JL3-T225
Gould JL3-T225 Trip Units 600V AC 3POLES
Only 1 left
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$214.95
Mersen
60601J
Ferraz Shawmut 60601J 600V 60A 200000 Amp RMS SYM. Class J Fuses 'Lot of 10'
Only 1 lot left
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$21.95 / lot of 10
Littelfuse
Littlefuse Class RK5 Time Delay, Dual Element Fu
Littlefuse Class RK5 Time Delay, Dual Element Fuse Flnr 8 250VAC (Lot of 11)
Only 1 lot left
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$38.95 / lot of 11
Wiegmann
HW-CC100806CHTL
Wiegmann HW-CC100806CHTL N4X
Only 1 left
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$48.95
Cutler-Hammer
5AHLE-30E
Eaton Cutler-Hammer 5AHLE-30E 5.5KV 30E Amp Distribution Fuses
Only 1 left
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$464.95
Fusetron
FRN-R-1/4
Fusetron FRN-R-1/4 250VAC Fuse (Lot of 10)
Only 1 lot left
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$16.95 / lot of 10
Fusetron
Fusetron FRN-R 32/10 250VAC Class RK5 Fuse (Lot
Fusetron FRN-R 32/10 250VAC Class RK5 Fuse (Lot of 10)
Only 1 lot left
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$39.95 / lot of 10
Bullet
ECNR3
Bullet ECNR3. 2 A 250VCA Class RK5 Fuse (Lot of 10)
Only 1 lot left
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$25.95 / lot of 10
Bussmann
LPN-RK-5SP
Bussman LPN-RK-5SP Low Peak Fuse Class RK1 250VAC (Lot of 4)
Only 1 lot left
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$11.95 / lot of 4
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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.