Littelfuse
FLSR-1-1/2
Littlefuse FLSR-1-1/2 Class RK-5 600 VAC SLO BLO Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$78.95 / lot of 10
Fuses
1,595 listings · 1,574 in stock
1,595 fuses listings from the brands you use, each one photographed. Free shipping in the lower 48.
Fusetron
FRS-R-3-1/2
Fusetron FRS-R-3-1/2 Class RK5 600VAC Fuse( Lot of 10)
Only 2 lots left
Free shippingShips next business day
$49.95 / lot of 10
Fusetron
Fusetron FRS-R 1/2 Class RK5 600VAC Fuse (Lot of
Fusetron FRS-R 1/2 Class RK5 600VAC Fuse (Lot of 7)
Only 1 lot left
Free shippingShips next business day
$46.95 / lot of 7
Bussmann
FRS-R-8/10
Bussmann FRS-R-8/10 Fusetron RK5 Time Delay Fuse 600VAC Industrial
In stock
Free shippingShips next business day
$9.99
Fusetron
FRS-R-2-1/4
Fusetron FRS-R-2-1/4 Class RK5 600VAC Fuse (Lot of 5)
Only 1 lot left
Free shippingShips next business day
$26.95 / lot of 5
Fusetron
FRS-R-1
Fusetron FRS-R-1 6/10 Class RK5 600VAC Fuse (Lot of 10)
Only 4 lots left
Free shippingShips next business day
$73.95 / lot of 10
Fusetron
FRS-R-2-1/4
Fusetron FRS-R-2-1/4 Class RK5 600VAC Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$53.95 / lot of 10
Fusetron
FRS-R-8/10
Fusetron FRS-R-8/10 Class RK5 600VAC Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$71.95 / lot of 10
Bussmann
FRS-R-1-8/10
Bussmann FRS-R-1-8/10 Class RK5 Time Delay Fuse 600VAC Dual Element 10/ORDER
Only 1 left
Free shippingShips next business day
$114.99
Fusetron
FRS-R-7-1/2
Fusetron FRS-R-7-1/2 Class RK5 600 VAC Fuse (Lot of 7)
Only 1 lot left
Free shippingShips next business day
$132.95 / lot of 7
Fusetron
FRN-R-3-1/2
Fusetron FRN-R-3-1/2 250 VAC Fuse (Lot of 10)
In stock
Free shippingShips next business day
$29.95 / lot of 10
Fusetron
FRN-R-6/10
Fusetron FRN-R-6/10 Class RK5 200VAC Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$29.95 / lot of 10
Fusetron
FRS-R-3/10
Fusetron FRS-R-3/10 Class RK5 600VAC Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$30.95 / lot of 10
Fusetron
Fusetron FRS-R 1/2 Class RK5 600VAC Fuse (Lot of
Fusetron FRS-R 1/2 Class RK5 600VAC Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$66.95 / lot of 10
Littelfuse
Littlefuse Flsr 1-8/10 Class RK5 600VAC Fuse (Lo
Littlefuse Flsr 1-8/10 Class RK5 600VAC Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$79.95 / lot of 10
Fusetron
FRS-R-3/10
Fusetron FRS-R-3/10 Class RK5 600VAC Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$109.95 / lot of 10
Fusetron
FRS-R-12
Fusetron FRS-R-12 Class RK5 600VAC Fuse (Lot of 4)
Only 4 lots left
Free shippingShips next business day
$32.95 / lot of 4
Fusetron
FRS-R-3-2/10
Fusetron FRS-R-3-2/10 Class RK5 600VAC Fuse (Lot of 6)
In stock
Free shippingShips next business day
$44.95 / lot of 6
Fusetron
FRN-R-6-1/4
Fusetron FRN-R-6-1/4 250VAC Fuse (Lot of 10)
Only 1 lot left
Free shippingShips next business day
$31.95 / lot of 10
Mersen
TRS1R
Ferraz Shawmut TRS1R Tri-Onic Class RK5 Time Delay Fuse Industrial 5/ORDER
Only 5 left
Free shippingShips next business day
$14.99
Mersen
OTS400
Gould Shawmut OTS400 Class K5 One-Time Fuse 400A 600VAC Industrial Power Fuse
Only 4 left
Free shippingShips next business day
$39.99
Bussmann
FRS-R-2
Bussmann FRS-R-2 Class RK5 Dual Element Time Delay Fuse 2A 600VAC Industrial OEM
Only 1 left
Free shippingShips next business day
$6.99
Bussmann
FRS-R-9
Bussmann FRS-R-9 Class RK5 Dual Element Time Delay Fuse 9A 600VAC 5/ORDER
Only 5 left
Free shippingShips next business day
$19.99
Littelfuse
FLSR-1-4/10
Littelfuse FLSR-1-4/10 Class RK5 Time Delay Fuse 1.4A 600VAC 1/ORDER
In stock
Free shippingShips next business day
$10.99
Get a quote on Fuses
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 Fuses
- 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.
- Critical facilitiesData Center Power Parts: The Power Chain & SparesMV switchgear, transformers, switchboards, generators, UPS, PDUs and rack power – the replaceable parts at each stage and the spares worth keeping.