Bussmann-Type LPN-RK Fuses

Filter by

Current

Voltage

Overall Length

Manufacturer Equivalent Fuse

Cartridge Fuse Type

Overall Diameter

Breakthrough Current @ Voltage

Certification

RoHS Compliance

DFARS Compliance

REACH Compliance

Forward

How can we improve?

19 Products

Don’t see the fuse you need? Just tell us what you’re looking for and we’ll get it for you.

About Fuses

Ferrule Style

Knife-Blade Style

Also known as dual-element fuses, these fuses withstand current overload for a short time so they won't open when exposed to harmless temporary surges, such as when starting a motor. They have a rejection-style end design that safeguards against replacement errors. Designed for use with Fuse Blocks for UL Class RK1 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
Current, A	Voltage	Breakthrough Current	Lg.	Dia.	No. of Elements	Cartridge Fuse Style	Specifications Met		1-9	10-Up
Manufacturer Equivalent: A2D-R, LLN-RK, LPN-RK
1/2	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	000000	000000
1	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
1 1/4	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
2	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
2 1/2	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
3	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
5	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
6	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
10	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
15	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
20	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
30	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	2"	9/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
40	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	3"	13/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
50	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	3"	13/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
60	250V AC/125V DC	100,000 A @ 125 V DC 300,000 A @ 250 V AC	3"	13/16"	2	Ferrule	UL Listed, CSA Certified	000000000	00000	00000
100	250V DC/250V AC	100,000 A @ 250 V DC 300,000 A @ 250 V AC	5 7/8"	1 3/16"	2	Knife Blade	UL Listed, CSA Certified	00000000	00000	00000
125	250V DC/250V AC	100,000 A @ 250 V DC 300,000 A @ 250 V AC	7 1/8"	1 11/16"	2	Knife Blade	UL Listed, CSA Certified	000000000	000000	000000
200	250V DC/250V AC	100,000 A @ 250 V DC 300,000 A @ 250 V AC	7 1/8"	1 11/16"	2	Knife Blade	UL Listed, CSA Certified	00000000	000000	000000
400	250V DC/250V AC	100,000 A @ 250 V DC 300,000 A @ 250 V AC	8 5/8"	2 3/8"	2	Knife Blade	UL Listed, CSA Certified	00000000	000000	000000

Email Us

About Fuses

UL Class RK1 Time-Delay Fuses