KLNR001
Littelfuse®* Actual product may vary from image
KLNR/KLSR series RK1 fast-acting fuses were the earliest type of current-limiting fuse developed. Their single-element, silver link design enables them to provide fast-acting overload and short-circuit protection. When used to protect inductive loads such as motors, solenoids, and transformers, KLNR/KLSR series fuses must be greatly oversized to prevent opening the fuses on harmless inrush currents. In such applications, KLNR/KLSR series fuses may only provide short-circuit protection. We recommend using POWR-PRO™ LLNRK/LLSRK series RK1, dual-element, time-delay fuses in all new applications requiring the current-limiting ability of UL Class RK1 fast-acting fuses, or in existing applications where fast-acting RK1 or RK5 fuses have been opening on harmless system surges such as motor starting currents.
Details
MFG PART #:KLNR001
McMc Part #:LITTKLNR001
UPC #:079458280319
Inventory
$66.94 E
Details
MFG PART #:KLNR001
McMc Part #:LITTKLNR001
UPC #:079458280319
Inventory
Attributes
Features
Documentation
Attributes
Brand:Littelfuse®
ETIM:EC002704
Type:Current Limiting High Speed North American Style
Series:KLNR
Indicating/Non-Indicating:Non-Indicating
Rejection/Non-Rejection:Rejection
Amperage Rating:1 A
Voltage Rating:250 VAC/125 VDC
Interrupt Rating:200/20 kA
Class:RK1
Terminal Type:Ferrule
Mounting Type:Holder
Body Type:Cartridge
Element:Single
Material:Composite
Body Size:9/16 in Dia x 2 in L
Features
Extremely current limiting - stops damaging short circuit current faster than any mechanical protective device |
Fast-acting - provides fast-acting protection to equipment such as variable speed drives, rectifiers and other equipment containing surge-sensitive components |
Reliable interruption of all over currents upto 200000 A |
Longer equipment life - current limiting design reduces damage to equipment caused by heating and magnetic effects of short circuit currents |
Often permits use of readily available, less costly equipment |
200 kA at 250 VAC, 20 kA at 125 VDC interrupting rating |