Bussmann
FRS-R-2
Bussmann FRS-R-2 Class RK5 Dual Element Time Delay Fuse 2A 600VAC Industrial OEM
Only 1 left
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$6.99
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
Bussmann
FRS-R-9
Bussmann FRS-R-9 Class RK5 Dual Element Time Delay Fuse 9A 600VAC 5/ORDER
Only 5 left
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$19.99
Littelfuse
FLSR-1-4/10
Littelfuse FLSR-1-4/10 Class RK5 Time Delay Fuse 1.4A 600VAC 1/ORDER
In stock
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$10.99
Littelfuse
FLNR-6-1/4
Littelfuse FLNR-6-1/4 Class RK5 6.25A 250V Time Delay Fuse Industrial 10/ORDER
In stock
Free shippingShips next business day
$19.99
Mersen
TRS2R
Mersen Ferraz Shawmut Tri-Onic TRS2R Q222539 2A 600VAC/DC 'Box of 10'
Only 2 lots left
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$24.99 / lot of 10
Mersen
TRS1/2
Gould Shawmut TRS1/2 R 600V 1/2A 'Box of 10'
Only 2 lots left
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$12.95 / lot of 10
Littelfuse
FLSR012ID
Littlefuse Fuse Accessories FLSR012ID Indicator
In stock
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$96.95
Littelfuse
Littlefuse Class RK5 Time Delay Dual Element Fus
Littlefuse Class RK5 Time Delay Dual Element Fuse Flnr 7 250VAC (Lot of 9)
Only 1 lot left
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$62.95 / lot of 9
Littelfuse
Littlefuse SLO-BLO Fuse 250VAC Fuse Flnr 1-6/10
Littlefuse SLO-BLO Fuse 250VAC Fuse Flnr 1-6/10 (Lot of 10)
Only 4 lots left
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$67.95 / lot of 10
Industrial part
ECNR2
Bulet ECNR2 250V 2A Class RK5
Only 2 left
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$10.95
Industrial part
ECSR3.2
Bulet ECSR3.2 600VAC
Only 3 left
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$10.95
Edison
ECNR25
Edison ECNR25 250 VAC Class RK5 Fuse (Lot of 3)
Only 1 lot left
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$19.95 / lot of 3
Bussmann
NOS600
Bussman NOS600 600 VAC Fuse
Only 2 left
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$189.95
Bussmann
LPN-RK-2
Bussman Low Peak LPN-RK-2 8/10 Fuse (Lot of 8)
In stock
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$48.95 / lot of 8
Bussmann
NOS400
Bussman NOS400 NOS-400 600 VAC Fuse
In stock
Free shippingShips next business day
$94.95
Mersen
TRS10R
Mersen Fuse TRS10R 600VAC 10A (Lot of 10)
Only 2 lots left
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$98.95 / lot of 10
Fusetron
FRS-R-32/10
Fusetron FRS-R-32/10 Fuse (Lot of 10)
Only 5 lots left
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$28.95 / lot of 10
Fusetron
FRN-R-1
Fusetron FRN-R-1 6/10 250 VAC Fuse (Lot of 10)
In stock
Free shippingShips next business day
$109.95 / lot of 10
Fusetron
FRS-R-1-1/4
Fusetron Fuse FRS-R-1-1/4 600 VAC CLASS-RK5 (Lot of 10)
In stock
Free shippingShips next business day
$64.95 / lot of 10
Fusetron
Fusetron FRS-R 9 600 VAC Class RK5 Fuse (Lot of
Fusetron FRS-R 9 600 VAC Class RK5 Fuse (Lot of 10)
In stock
Free shippingShips next business day
$68.95 / lot of 10
Fusetron
FRS-R-3
Fusetron FRS-R-3 600VAC Fuse (Lot of 10)
Only 2 lots left
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$58.95 / lot of 10
Fusetron
FRN-R-1/10
Fusetron FRN-R-1/10 250 VAC Fuse (Lot of 10)
Only 4 lots left
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$42.95 / lot of 10
Fusetron
FRS-R-1/2
Fusetron FRS-R-1/2 600VAC Fuse (Lot of 9)
Only 3 lots left
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$54.95 / lot of 9
Mersen
TRS1/2R
Ferraz Shawmut TRS1/2R 600 VAC Fuse (Lot of 3)
Only 1 lot left
Free shippingShips next business day
$20.95 / lot of 3
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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.