LLSRK400
Littelfuse®* Actual product may vary from image
RK1 fuses are extremely current-limiting fuses meaning they greatly reduce or eliminate damage to circuits and equipment under short-circuit conditions. Replacing existing Class H, K and RK5 fuses with RK1 fuses is one of the easiest ways to immediately improve the protection of plant workers and equipment.
Details
MFG PART #:LLSRK400
TRC Part #:LITTLLSRK400
UPC #:079458350937
Inventory
$882.12 E
Details
MFG PART #:LLSRK400
TRC Part #:LITTLLSRK400
UPC #:079458350937
Inventory
Attributes
Features
Documentation
Attributes
Brand:Littelfuse®
Type:Current Limiting
Series:LLSRK
Indicating/Non-Indicating:Non-Indicating
Rejection/Non-Rejection:Rejection
Amperage Rating:400 A
Voltage Rating:600 VAC/300 VDC
Interrupt Rating:200/20 kA
Class:RK1
Terminal Type:Knife Blade
Mounting Type:Holder
Body Type:Cartridge
Element:Dual
Material:Fiberglass
Body Size:2-19/32 in Dia x 11-5/8 in L
Features
| Extremely current limiting - reduces damage to circuits and equipment under short circuit conditions |
| Stops damaging short circuits faster than any mechanical protective device |
| Reduced costs - current limiting design often permits use of readily available, less costly equipment |
| Low resistance design reduces power consumption and utility bills |
| Excellent time delay - true dual element construction, with separate non-fatiguing thermally-reversible spring loaded thermal overload element, withstands repeated surges within rated time delay without opening needlessly |
| Eliminates needless downtime caused by power surges or equipment demands |
| 200 kA at 600 VAC, 20 kA at 300 VDC interrupting rating |