Littelfuse
KLNR400P
1 / 1
Description
KLNR/KLSR series RK1 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 fuses, or in existing applications where fast-acting RK1 or RK5 fuses have been opening on harmless system surges such as motor starting currents.- Part Number
- KLNR400P
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Specifications
- Ampere Rating (A)
- 400
- VAC (V)
- 250
- VDC (V)
- 125
- Opening
- Fast-Acting (F)
- Package Size
- Knife-Blade
Documents
Data Sheet
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