Class J Power Fuses

250 Amp Fuse, Time Delay, Brand or Series: Class J, Indicator, Interrupting Rating: 200000 Amp AC RMS Symmetrical, Terminal Type: Bolt Mount, Dimensions: 1 1/2 Diameter x 5 3/4 Length Inch, Voltage Rating: 600 VAC, Material: Stone Sand and Granular Quartz Filler, Features: Time Delay Dual Element, Visual Indicator

Category: Class J Power Fuses

600 Amp Class J Dual-Element, Time-Delay Fuse, Permanent Fuse Indication, 600V, LOW-PEAK, Current Limiting, 300,000A Interrupting Rating

Category: Class J Power Fuses

400 Amp Fuse, Time Delay, Brand or Series: Class J, Indicator, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Terminal Type: Bolt Mount, Dimensions: 2 Diameter x 7 1/8 Length Inch, Voltage Rating: 600 VAC, Material: Stone Sand and Granular Quartz Filler, Features: Time Delay Dual Element, Visual Indicator

Category: Class J Power Fuses

175 Amp Fuse, Time Delay, Brand or Series: Class J, Indicator, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Terminal Type: Bolt Mount, Dimensions: 1 1/2 Diameter x 5 3/4 Length Inch, Voltage Rating: 600 VAC, Material: Stone Sand and Granular Quartz Filler, Features: Time Delay Dual Element, Visual Indicator

Category: Class J Power Fuses

150 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Bolt Mount, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 1 1/2 Diameter x 5 3/4 Length Inch, Features: Fast Acting

Category: Class J Power Fuses

2 Amp Class J Quick-Acting Fuse, 600 Volt AC, Limitron, Single-Element, Current-Limiting

Category: Class J Power Fuses

500 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Bolt Mount, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 2 Diameter x 7 1/8 Length Inch, Features: Fast Acting

Category: Class J Power Fuses

25 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Cartridge Lead, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 13/16 Diameter x 2 1/4 Length Inch, Features: Fast Acting

Category: Class J Power Fuses

4a 600v Class J Limitron Fast Acting Fuse

Category: Class J Power Fuses

JLS UL CLASS J FAST-ACTING FUSE 450A. JLS series fuses provide space-saving, fast-acting overload and short-circuit protection for non-inductive loads. When used for motors or other inductive loads, the ampere rating of JLS series fuses must be increased to prevent nuisance opening on inrush currents. In such applications, JLS fuses may provide only short circuit protection. Consider using Littelfuse POWR-PROÖ JTD series time-delay fuses in such circuits. Applications: General purpose circuits with little or no motor load. Resistive loads, such as resistance electric heat. Loads requiring fast-acting overload protection, such as equipment containing solid-state devices. Space Saving: JLS fuse characteristics are similar to KLNR/KLSR fast-acting Class RK1, but they are much smaller. 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 design often permits use of readily available, less costly equipment. Manufacturers of equipment containing dual voltage devices can simply manufacturing and reduce inventory by standardizing on 600 volt JLS fuses and Class J fuse blocks for all AC voltage ratings. Easy to Use: 200,000 A.I.R. rating minimizes need for short-circuit calculations.

Category: Class J Power Fuses

350 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Bolt Mount, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 2 Diameter x 7 1/8 Length Inch, Features: Fast Acting.

Category: Class J Power Fuses

4.500 Amp Fuse, Time Delay, Brand or Series: Class J, Indicator, Interrupting Rating: 200000 Amp AC RMS Symmetrical, Terminal Type: Cartridge, Dimensions: 13/16 Diameter x 2 1/4 Length Inch, Voltage Rating: 600 VAC, Material: Stone Sand and Granular Quartz Filler, Features: Time Delay Dual Element, Visual Indicator

Category: Class J Power Fuses

400 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Bolt Mount, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 2 Diameter x 7 1/8 Length Inch, Features: Fast Acting

Category: Class J Power Fuses

35 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Cartridge Lead, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 1 1/16 Diameter x 2 3/8 Length Inch, Features: Fast Acting

Category: Class J Power Fuses

125 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Bolt Mount, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 1 1/2 Diameter x 5 3/4 Length Inch, Features: Fast Acting

Category: Class J Power Fuses

1 1/4 Amp Class J Dual-Element, Time-Delay Fuse, 600V, LOW-PEAK

Category: Class J Power Fuses

2-8/10 Amp Class J Dual-Element, Time-Delay Fuse, 600V, LOW-PEAK

Category: Class J Power Fuses

225 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Bolt Mount, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 2 Diameter x 7 1/8 Length Inch, Features: Fast Acting.

Category: Class J Power Fuses

50 Amp Fuse, High Speed, North American Style, Brand or Series: Class J, Type: Cartridge Lead, Voltage Rating: 600 VAC, Interrupting Rating: 200000 Amp VAC RMS Symmetrical, Dimensions: 1 1/16 Diameter x 2 3/8 Length Inch, Features: Fast Acting

Category: Class J Power Fuses

Fuse, Amp-Trap®, 600 Volt AC, 500 Volt DC, 250 Amp, High-Speed, Class J, HSJ Series

Category: Class J Power Fuses

125 Amp, 600V, UL Class J Fast-Acting Fuses

Category: Class J Power Fuses

4.5 Amps, 600VAC / 300VDC Industrial & Electrical Fuses UL Class J Time-Delay Fuses

Category: Class J Power Fuses

350 Amp Class J High Speed Drive Fuse, 600Vac/450Vdc

Category: Class J Power Fuses

225 Amp Class J High Speed Drive Fuse, 600Vac/450Vdc

Category: Class J Power Fuses