Class RK1 Power Fuses

2A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

1.25A, 250VAC, 125VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

fuses, High Speed, North American Style, Brand Or Series: Class Rk1, Type: Blade, Amp Rating: 450 Amp, Voltage Rating: 250 Vac/125 Vdc, Interrupting Rating: 200000 Amp Vac Rms Symmetrical, Dimensions: 2 19/32 Diameter X 10 3/8 Length Inch,features: Fast

Category: Class RK1 Power Fuses

KLNR UL CLASS RK1 FAST-ACTING FUSE 125A. 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-PROÖ 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. Applications: Resistance heaters. Lighting circuits. Non-inductive loads. Molded case circuit breaker load centers and panelboards have increased interrupting ratings when ôseries ratedö with Littelfuse KLNR/KLSR Class RK1 fuses. Refer to panelboard manufacturerÆs literature for UL Listed combination of fuses and panelboards. Series ratings up to 200,000 amperes are available. Safety: 200,000 A.I.R. ù Reliable interruption of all overcurrents up to 200,000 amperes. Extremely current limiting ù Stops damaging short-circuit current faster than any mechanical protective device. Fast-acting ù Provides fast-acting protection to equipment such as variable speed drives, rectifiers and other equipment containing surge-sensitive components. Longer Equipment Life: Current-limiting design reduces damage to equipment caused by heating and magnetic effects of short-circuit currents. Economical: Extremely current-limiting ù often permits use of readily available, less costly equipment. Used as input or output fuses for surge-sensitive components, such as variable speed drives and rectifiers, fast acting KLNR/KLSR fuses may prevent opening of expensive semiconductor fuses protecting individual components. Easy to Use: 200,000 A.I.R. rating minimizes need for short circuit calculations. Dimensions: Refer to FLNR for KLNR dimensions and FLSR for KLSR dimensions.

Category: Class RK1 Power Fuses

450A, 250VAC, 125VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

1.6A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow) Indicator Fuse

Category: Class RK1 Power Fuses

1.12A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

4.5A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow) Indicator Fuse

Category: Class RK1 Power Fuses

.2A, 250VAC, 125VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

6.25A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

35A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

35A, 250VAC, 125VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

.8A, 250VAC, 125VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

8 Amps, 600VAC, Industrial & Electrical Fuses UL Class RK1 Fast-Acting Fuse

Category: Class RK1 Power Fuses

KLNR UL CLASS RK1 FAST-ACTING FUSE 400A

Category: Class RK1 Power Fuses

125A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

8A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

500A, 250VAC, 125VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

1.8A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow) Indicator Fuse

Category: Class RK1 Power Fuses

450A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

450A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow) Indicator Fuse

Category: Class RK1 Power Fuses

2 Amp Fuse, Rejection, Brand or Series: Class RK5, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, 20000 Amp VDC, Terminal Type: Cartridge, Rejection, Dimensions: 9/16 Diameter x 2 Length Inch, Voltage Rating: 250 VAC/125 VDC, Features: Time Delay, Dual Element

Category: Class RK1 Power Fuses

80A, 250VAC, 125VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses

.1A, 600VAC, 300VDC, Industrial & Electrical Fuses UL Class RK1 Duel Element Time Lag (Slo-Blow)

Category: Class RK1 Power Fuses