Class J Fuses

124 Found
Littelfuse

Fuse, 100A, 600VAC, Class J Fast-Acting

Item #: 0033110
CAT #: JLS100
UPC: 079458200829
$ 94.98 EA
Company wide:
23 in stock
Littelfuse

Fuse, 60A, 600V, 200kAIC, Class J, Fast-Acting

Item #: 0033127
CAT #: JLS060
UPC: 079458200782
$ 61.45 EA
Company wide:
4 in stock
Littelfuse

Fuse, 15A, 600V, 200kAIC, Class J, Fast-Acting

Item #: 0033112
CAT #: JLS015
UPC: 079458200683
$ 40.06 EA
Company wide:
1 in stock
Littelfuse

Fuse, 200A, 600V, 200kAIC, Class J, Fast-Acting

Item #: 0033117
CAT #: JLS200
UPC: 079458200881
$ 179.22 EA
Company wide:
50 in stock
Littelfuse

Fuse, 20A, 600V, 200kAIC, Class J, Fast-Acting

Item #: 0033116
CAT #: JLS020
UPC: 079458200713
$ 40.06 EA
Company wide:
9 in stock
Littelfuse

Fuse, 25A, 600V, 200kAIC, Class J, Fast-Acting

Item #: 0033119
CAT #: JLS025
UPC: 079458200720
$ 45.05 EA
Company wide:
48 in stock
Littelfuse

Fuse, 30A, 600V, 200kAIC, Class J, Fast-Acting

Item #: 0033121
CAT #: JLS030
UPC: 079458200737
$ 37.35 EA
Company wide:
17 in stock
Littelfuse

Fuse, 225A, 600V, 200kAIC, Class J, Fast-Acting

Item #: 0033118
CAT #: JLS225
UPC: 079458200898
$ 456.69 EA
Company wide:
1 in stock
Littelfuse

350A, 600V, Class J Fast-Acting Fuse

Item #: 0295198
CAT #: JLS350
UPC: 079458200928
$ 456.69 EA
Company wide:
16 in stock
Littelfuse

Ul Class J Fast-acting Fuse

Item #: 0033128
CAT #: JLS600
UPC: 079458200980
$ 568.08 EA
Company wide:
41 in stock
Littelfuse

Fuse, 150A, 600VAC, Class J Fast-Acting

Item #: 0033113
CAT #: JLS150
UPC: 079458200867
$ 196.22 EA
Company wide:
19 in stock
Littelfuse

Fuse, 35A, 600V, 200kAIC, Class J, Fast-Acting

Item #: 0033122
CAT #: JLS035
UPC: 079458200744
$ 71.18 EA
Company wide:
9 in stock
Littelfuse

JLS UL CLASS J FAST-ACTING FUSE 500A

Item #: 0088310
CAT #: JLS500
UPC: 079458200966
$ 645.91 EA
Company wide:
35 in stock
Littelfuse

300A, 600V, Class J Fast-Acting Fuse

Item #: 0088306
CAT #: JLS300
UPC: 079458200911
$ 417.39 EA
Company wide:
2 in stock
Littelfuse

Fuse, 125A, 600VAC, Class J Fast-Acting

Item #: 0033111
CAT #: JLS125
UPC: 079458200843
$ 205.57 EA
Company wide:
6 in stock
Eaton/Bussmann Series

Fuse, 50A, Class J, Quick-Acting, Current-Limiting, 600VAC

Item #: 0929044
CAT #: JKS-50
UPC: 051712630504
$ 64.03 EA
Company wide:
37 in stock
Littelfuse

Fuse, 100A, 600VAC, Class J Fast-Acting

100 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 Diameter x 4 5/8 Length Inch, Features: Fast Acting
Item #: 0033110
CAT #: JLS100
UPC: 079458200829
Category: Class J Fuses
$ 94.98 EA
Company wide:
23 in stock
Littelfuse

Fuse, 60A, 600V, 200kAIC, Class J, Fast-Acting

60 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
Item #: 0033127
CAT #: JLS060
UPC: 079458200782
Category: Class J Fuses
$ 61.45 EA
Company wide:
4 in stock
Littelfuse

Fuse, 15A, 600V, 200kAIC, Class J, Fast-Acting

15 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
Item #: 0033112
CAT #: JLS015
UPC: 079458200683
Category: Class J Fuses
$ 40.06 EA
Company wide:
1 in stock
Littelfuse

Fuse, 200A, 600V, 200kAIC, Class J, Fast-Acting

200 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
Item #: 0033117
CAT #: JLS200
UPC: 079458200881
Category: Class J Fuses
$ 179.22 EA
Company wide:
50 in stock
Littelfuse

Fuse, 20A, 600V, 200kAIC, Class J, Fast-Acting

20 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
Item #: 0033116
CAT #: JLS020
UPC: 079458200713
Category: Class J Fuses
$ 40.06 EA
Company wide:
9 in stock
Littelfuse

Fuse, 25A, 600V, 200kAIC, Class J, Fast-Acting

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
Item #: 0033119
CAT #: JLS025
UPC: 079458200720
Category: Class J Fuses
$ 45.05 EA
Company wide:
48 in stock
Littelfuse

Fuse, 30A, 600V, 200kAIC, Class J, Fast-Acting

30 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
Item #: 0033121
CAT #: JLS030
UPC: 079458200737
Category: Class J Fuses
$ 37.35 EA
Company wide:
17 in stock
Littelfuse

Fuse, 225A, 600V, 200kAIC, Class J, Fast-Acting

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.
Item #: 0033118
CAT #: JLS225
UPC: 079458200898
Category: Class J Fuses
$ 456.69 EA
Company wide:
1 in stock
Littelfuse

350A, 600V, Class J Fast-Acting Fuse

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.
Item #: 0295198
CAT #: JLS350
UPC: 079458200928
Category: Class J Fuses
$ 456.69 EA
Company wide:
16 in stock
Littelfuse

Ul Class J Fast-acting Fuse

fuses, High Speed, North American Style, Brand Or Series: Class J, Type: Bolt Mount, Amp Rating: 600 Amp, Voltage Rating: 600 Vac, Interrupting Rating: 200000amp Vac Rms Symmetrical, Dimensions: 2 1/2 Diameter X 8 Length Inch, Features: Fast Acting
Item #: 0033128
CAT #: JLS600
UPC: 079458200980
Category: Class J Fuses
$ 568.08 EA
Company wide:
41 in stock
Littelfuse

Fuse, 150A, 600VAC, Class J Fast-Acting

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
Item #: 0033113
CAT #: JLS150
UPC: 079458200867
Category: Class J Fuses
$ 196.22 EA
Company wide:
19 in stock
Littelfuse

Fuse, 35A, 600V, 200kAIC, Class J, Fast-Acting

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
Item #: 0033122
CAT #: JLS035
UPC: 079458200744
Category: Class J Fuses
$ 71.18 EA
Company wide:
9 in stock
Littelfuse

JLS UL CLASS J FAST-ACTING FUSE 500A

JLS UL CLASS J FAST-ACTING FUSE 500A 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 AIR 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 Manufacturerrs 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 AIR rating minimizes need for short-circuit calculations
Item #: 0088310
CAT #: JLS500
UPC: 079458200966
Category: Class J Fuses
$ 645.91 EA
Company wide:
35 in stock
Littelfuse

300A, 600V, Class J Fast-Acting Fuse

300 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
Item #: 0088306
CAT #: JLS300
UPC: 079458200911
Category: Class J Fuses
$ 417.39 EA
Company wide:
2 in stock
Littelfuse

Fuse, 125A, 600VAC, Class J Fast-Acting

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
Item #: 0033111
CAT #: JLS125
UPC: 079458200843
Category: Class J Fuses
$ 205.57 EA
Company wide:
6 in stock
Eaton/Bussmann Series

Fuse, 50A, Class J, Quick-Acting, Current-Limiting, 600VAC

50 Amp, Class J, Quick-Acting Fuse, Current-Limiting, 600 Volt AC, Single-Element, Provides Superior Short-Circuit Protection, Protects Low Interrupting Capacity Circuit Breakers, Well Suited for Lighting and Heating Circuits and Other Non-Inductive Loads
Item #: 0929044
CAT #: JKS-50
UPC: 051712630504
Category: Class J Fuses
$ 64.03 EA
Company wide:
37 in stock
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124 Items found