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Ul Class Rk1 Fast-acting Fuse
Littelfuse

Ul Class Rk1 Fast-acting Fuse

Item #: 0033249

Cat #: KLNR040

UPC: 079458280753

$ 108.73 EA
Company wide:
2 in stock
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fuses, High Speed, North American Style, Brand Or Series: Class Rk1, Type: Cartridge, Rejection Cap, Amp Rating: 40 Amp, Voltage Rating: 250 Vac/125 Vdc, Interrupting Rating: 200000 Amp Vac Rms Symmetrical, Dimensions: 13/16 Diameter X 3 Length Inch, Feat
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Overview

fuses, High Speed, North American Style, Brand Or Series: Class Rk1, Type: Cartridge, Rejection Cap, Amp Rating: 40 Amp, Voltage Rating: 250 Vac/125 Vdc, Interrupting Rating: 200000 Amp Vac Rms Symmetrical, Dimensions: 13/16 Diameter X 3 Length Inch, Feat

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.

Also known as: 079458280753, KLNR040, LFUKLNR040

Specifications

Speed: Fast Acting
Class: RK1
Amps: 40
Volts AC: 250
Mounting: Cartridge
Standards: California Proposition 65
Interrupt Rating DC: 20 kA
Interrupt Rating AC: 200 kA
Speed: Fast Acting
Amps: 40
Mounting: Cartridge
Interrupt Rating DC: 20 kA
Class: RK1
Volts AC: 250
Standards: California Proposition 65
Interrupt Rating AC: 200 kA