Cartridge Fuse Style Cartridge Fuse Style |
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Breakthrough Current Breakthrough Current |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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About Fuses
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UL Class K5 Fuses
Ferrule Style
Knife-Blade Style
Use these fast-acting fuses in applications where temporary overload current is not present, such as in lighting and heating. They open circuits quickly when surges are detected. Use with Fuse Blocks for UL Class K5 Fuses.
Breakthrough current, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.
Overall | Each | |||||||||
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| Current, A | Voltage | Breakthrough Current | Lg. | Dia. | No. of Elements | Cartridge Fuse Style | Specifications Met | 1-9 | 10-Up | |
Manufacturer Equivalent: NLN, NON, OT | ||||||||||
| 1 | 250V AC/125V DC | 50,000 A @ 125 V DC 50,000 A @ 250 V AC | 2" | 9/16" | 1 | Ferrule | UL Listed, CSA Certified, CE Marked | 00000000 | 00000 | 00000 |
| 3 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 2" | 9/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 5 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 2" | 9/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 6 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 2" | 9/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 10 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 2" | 9/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 15 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 2" | 9/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 20 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 2" | 9/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 30 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 2" | 9/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 35 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 3" | 13/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 40 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 3" | 13/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 50 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 3" | 13/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 60 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 3" | 13/16" | 1 | Ferrule | UL Listed, CSA Certified | 00000000 | 0000 | 0000 |
| 70 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 5 7/8" | 1 1/16" | 1 | Knife Blade | UL Listed, CSA Certified | 00000000 | 00000 | 00000 |
| 80 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 5 7/8" | 1 1/16" | 1 | Knife Blade | UL Listed, CSA Certified | 00000000 | 00000 | 00000 |
| 100 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 5 7/8" | 1 1/16" | 1 | Knife Blade | UL Listed, CSA Certified | 00000000 | 00000 | 00000 |
| 200 | 250V AC/250V DC | 20,000 A @ 250 V DC 50,000 A @ 250 V AC | 7 1/8" | 1 9/16" | 1 | Knife Blade | UL Listed, CSA Certified | 00000000 | 00000 | 00000 |