Bussmann
KAA8
Bussmann KAA8 Fuse (Lot of 3) Fuse
Only 2 lots left
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$13.00 / lot of 3
Circuit Breakers, Fuses & Protection
3,524 listings · 3,464 in stock
3,524 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 & Accessories829 in stock
- Miniature & DIN Rail Circuit Breakers308 in stock
- Fuse Holders & Fuse Blocks254 in stock
- Disconnect & Safety Switches207 in stock
- Molded Case Circuit Breakers132 in stock
- Surge Protection & Ground Fault129 in stock
- Protective & Monitoring Relays30 in stock
Tron
KAB-10
Tron KAB-10 Each Fuse
Only 1 left
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$6.99
Bussmann
Bussmann GLR 1 1/2 (Box of 5) Fuse
Bussmann GLR 1 1/2 (Box of 5) Fuse
In stock
Free shippingShips next business day
$25.00 / lot of 5
Bussmann
GLR-3
Buss Fuses Cooper Bussman GLR-3 Fuse (Lot of 2) (1 Box HAS 5)
Only 2 lots left
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$25.00 / lot of 2
Bussmann
GLR-8
Buss Fuses Cooper Bussman GLR-8 Fuse (Lot of 2)
Only 4 lots left
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$14.00 / lot of 2
Bussmann
GLR-7
Buss Fuses Cooper Bussman GLR-7 Fuse (Lot of 2 Fuses)
In stock
Free shippingShips next business day
$13.00 / lot of 2
Bussmann
GLR-2
Buss Fuses Cooper Bussman GLR-2 Fuse 300VAC 10KA (Lot of 3)
In stock
Free shippingShips next business day
$14.00 / lot of 3
Bussmann
GLR-12
Buss Fuses Cooper Bussman GLR-12 Fuse (Lot of 2)
In stock
Free shippingShips next business day
$9.00 / lot of 2
Littelfuse
L25S
Littlefuse L25S 200 250VAC Each Fuse
Only 2 left
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$69.99
Mersen
A60Q20-2
Ferraz Shawmut A60Q20-2 Each Fuse
Only 2 left
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$12.00
Littelfuse
L25S
Littlefuse L25S 100 250VAC Each Fuse
Only 1 left
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$15.00
Mersen
A50QS80-4R
Gould Shawmut A50QS80-4R Each Fuse 500AMP 25VAC 25 VDC
Only 1 left
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$16.00
Mersen
A120X10
Gould Shawmut A120X10 10AMP 1200VAC
Only 5 left
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$26.00
Mersen
A100X40-174WTI
Ferraz Shawmut A100X40-174WTI 1000VAC 40AMP Each Fuse
Only 1 left
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$120.00
Mersen
A100X40-4
Ferraz Shawmut A100X40-4 1000VAC 40AMP Each Fuse
In stock
Free shippingShips next business day
$20.00
Bussmann
Bussmann Semiconductor FWH450 Each Fuse
Bussmann Semiconductor FWH450 Each Fuse
Only 3 left
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$35.00
Bussmann
FWA-80B
Bussman FWA-80B 150VAC 80AMPS Each Fuse
Only 5 left
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$79.99
Littelfuse
Little Fuse LGR 4A 300V Fuse.. Box of 5
Little Fuse LGR 4A 300V Fuse.. Box of 5
In stock
Free shippingShips next business day
$6.99 / lot of 5
Mersen
A100X150-4
Shawmut A100X150-4 1000VAC Each Fuse
In stock
Free shippingShips next business day
$139.99
Bussmann
KAH60
Bussman KAH60 600VAC Each Fuse
Only 1 left
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$6.99
Mersen
A100Z400-4
Gould Shawmut A100Z400-4 1000V 400A Each Fuse
In stock
Free shippingShips next business day
$959.99
Mersen
A100P400-4
Gould Shawmut A100P400-4 1000V 400AMPS Each Fuse
Only 5 left
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$230.00
Mersen
A100P80-4
Ferraz Shawmut A100P80-4 1000V Each Fuse
Only 3 left
Free shippingShips next business day
$159.99
Mersen
A120X1/2-1
Ferraz Shawmut A120X1/2-1 1200V Each Fuse
In stock
Free shippingShips next business day
$220.00
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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.