Non-UL Class Midget Fuses

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Current

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Manufacturer Equivalent Fuse

Overall Length

Fuse Protection Type

Breakthrough Current @ Voltage

750 amp @ 250V AC

10,000 amp @ 250V AC

10,000 amp @ 500V AC

100,000 amp @ 600V AC

Certification

Length

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Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

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100 Products

Time-Delay Midget Fuses

Able to withstand current overload for a short time, these fuses will not open when exposed to harmless temporary surges, such as when starting a motor. Use them to protect equipment—they are not designed for power distribution circuits. Designed for use with Fuse Blocks for Midget Fuses.

Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.

												Each
	Current, amp	Voltage, V AC	Breakthrough Current @ Voltage	Overall Lg.	No. of Elements	Cartridge Fuse Type	Fuse Protection Type	With Blown Fuse Indicator	Rejection-Style End	Certification		1-9	10-Up
Manufacturer Equivalent Fuse: ATQ, FLQ, FNQ







				13/32" Overall Diameter

				1/4	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	00000


				1/2	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
				6/10	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
				8/10	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
				1	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
				1 1/2	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				2	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				2 1/2	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				3	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				3 2/10	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				4	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000


				5	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				6 1/4	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				7	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				8	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				10	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				12	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				15	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				20	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				25	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000
				30	500	10,000 amp @ 500V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	00000	0000


				Manufacturer Equivalent Fuse: FLM, FNM, TRM







								13/32" Overall Diameter

								1/4	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000


								1/2	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								6/10	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								8/10	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								1	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								1 1/4	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								1 6/10	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								1 8/10	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								2	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								2 1/4	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								2 1/2	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000


								3	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								3 2/10	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
								4	250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
4 1/2								250	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
5	250							10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
6	250							10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
6 1/4	250							10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
7	250							10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
8	250	10,000 amp @ 250V AC						1 1/2"	1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
10	250	10,000 amp @ 250V AC	1 1/2"					1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000


12	250	10,000 amp @ 250V AC	1 1/2"					1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
15	250	10,000 amp @ 250V AC	1 1/2"					1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
20	250	10,000 amp @ 250V AC	1 1/2"					1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
25	250	10,000 amp @ 250V AC	1 1/2"					1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000
30	250	10,000 amp @ 250V AC	1 1/2"					1	Ferrule	Time Delay	No	No	UL Listed, CSA Certified	0000000	0000	0000

Fast-Acting Midget Fuses

These fuses open circuits quickly when surges are detected. Use them to protect equipment—they are not designed for power distribution circuits. Designed for use with Fuse Blocks for Midget Fuses.

Breakthrough Current @ Voltage—Breakthrough current at voltage, labeled on the fuse as IR, is the maximum current that a fuse can safely stop in the event of a short circuit.

												Each
	Current, amp	Voltage	Breakthrough Current @ Voltage	Overall Lg.	No. of Elements	Cartridge Fuse Type	Fuse Protection Type	With Blown Fuse Indicator	Rejection-Style End	Certification		1-9	10-Up
Manufacturer Equivalent Fuse: ATM, DCM, KLKD







				13/32" Overall Diameter

				3/10	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	00000	00000


				3/4	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				1	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				2	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				3	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				5	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				6	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				8	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				9	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				10	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				12	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000


				15	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				20	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				25	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
				30	600V AC, 600V DC	100,000 amp @ 600V AC 10,000 amp @ 600V DC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000


				Manufacturer Equivalent Fuse: ATM, KLK, KTK







								13/32" Overall Diameter

								1/2	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000


								6/10	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								1	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								1 1/4	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								1 1/2	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								2	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								3	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								4	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								5	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								6	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								7	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000


								8	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								10	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								12	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								15	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								20	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								25	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000
								30	600V AC	100,000 amp @ 600V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	000000000	00000	00000


Manufacturer Equivalent Fuse: BAF, BLF, OTM







								13/32" Overall Diameter

								1	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000


								2	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								3	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								4	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								5	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								6	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								8	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								10	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								12	250V AC	750 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								15	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								20	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000


								25	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000
								30	250V AC	10,000 amp @ 250V AC	1 1/2"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	00000000	0000	0000


								Manufacturer Equivalent Fuse: BBS, BLS, SBS







						13/32" Overall Diameter

						1	600V AC			100,000 amp @ 600V AC	1 3/8"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	0000000	0000	0000


						2	600V AC			100,000 amp @ 600V AC	1 3/8"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	0000000	0000	0000
						3	600V AC			100,000 amp @ 600V AC	1 3/8"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	0000000	0000	0000
						4	600V AC			100,000 amp @ 600V AC	1 3/8"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	0000000	0000	0000
						5	600V AC			100,000 amp @ 600V AC	1 3/8"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	0000000	0000	0000
						6	600V AC			100,000 amp @ 600V AC	1 3/8"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	0000000	00000	0000
						15	600V AC			100,000 amp @ 600V AC	1 3/8"	1	Ferrule	Fast Acting	No	No	UL Listed, CSA Certified	0000000	00000	0000