Ul Class Rk5 Fuses

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Current

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Manufacturer Equivalent Fuse

Overall Length

Fuse Type

Fuse UL Class

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Cartridge Fuse Type

Breakthrough Current @ Voltage

200,000 amp @ 250V AC

200,000 amp @ 600V AC

Fuse Current

With Blown Fuse Indicator

Yes

For Fuse Manufacturer Equivalent

Overall Diameter

Certification

Length

Number of Elements

Diameter

Rejection-Style End

For Number of Fuses

RoHS

Compliant

Compliant with Exemptions

Not Compliant

REACH

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DFARS Specialty Metals

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Export Control Classification Number (ECCN)

CSA File Number

UL File Number

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172 Products


Ferrule Cartridge Fuse, With Blown Fuse Indicator	Ferrule Cartridge Fuse, Without Blown Fuse Indicator

Knife-Blade Cartridge Fuse, With Blown Fuse Indicator	Knife-Blade Cartridge Fuse, Without Blown Fuse Indicator

Also known as dual-element fuses, these time-delay 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. Use with Fuse Blocks for UL Class RK5 Fuses.

With Blown Fuse Indicator—Fuses with blown fuse indicator have a dot on the side that changes color when the fuse blows.

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	Fuse UL Class	Voltage	Breakthrough Current @ Voltage	Overall Lg.	No. of Elements	Cartridge Fuse Type	Fuse Protection Type	With Blown Fuse Indicator	Rejection-Style End	Certification	UL File No.	CSA File No.		1-9	10-Up
Manufacturer Equivalent Fuse: FLN-R, FRN-R, TR-R







				9/16" Overall Diameter

				1/2	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	000000	000000


				6/10	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				1	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				1 1/4	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				1 6/10	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				2	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				2 1/2	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				3	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				3 2/10	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				4	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				4 1/2	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000


				5	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				6	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				6 1/4	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
				7	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				8	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				10	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				12	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				15	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				17 1/2	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	0000
				20	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000


				25	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				30	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000




						13/16" Overall Diameter

						35	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	3"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000


						40	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	3"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
						45	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	3"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
						50	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	3"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
						60	RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	3"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000




								1 1/16" Overall Diameter

								70	RK5	250V AC	200,000 amp @ 250V AC	5 7/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000


								80	RK5	250V AC	200,000 amp @ 250V AC	5 7/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
								90	RK5	250V AC	200,000 amp @ 250V AC	5 7/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
								100	RK5	250V AC	200,000 amp @ 250V AC	5 7/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000




								1 9/16" Overall Diameter

		125						RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	7 1/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	000000	000000


		150	RK5					250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	7 1/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	000000	000000
		175	RK5					250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	7 1/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
		200	RK5					250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 125V DC	7 1/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	000000	000000	000000




								2 3/8" Overall Diameter

								300	RK5	250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	8 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	000000	000000


								400	RK5	250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	8 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	000000	000000




										2 7/8" Overall Diameter

										600	RK5	250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	10 3/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	000000	000000


										Manufacturer Equivalent Fuse: FLN-R-ID, FRN-R-ID, TR-R-ID







														9/16" Overall Diameter

				5										RK5	250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000


				6	RK5									250V AC, 125V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
				8	RK5									250V AC, 160V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
				10	RK5									250V AC, 160V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
				15	RK5									250V AC, 160V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
				20	RK5									250V AC, 160V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	0000
				25	RK5									250V AC, 160V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
				30	RK5									250V AC, 160V DC	200,000 amp @ 250V AC 20,000 amp @ 160V DC	2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	0000




						13/16" Overall Diameter

						35	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	3"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000


						40	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	3"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
						45	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	3"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
						50	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	3"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
						60	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	3"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000




						1 1/16" Overall Diameter

						70	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	5 7/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000


						80	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	5 7/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
						90	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	5 7/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
						100	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	5 7/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000




						1 9/16" Overall Diameter

						125	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	7 1/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	000000	00000


						150	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	7 1/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	000000	00000
						200	RK5							250V AC, 250V DC	200,000 amp @ 250V AC 20,000 amp @ 250V DC	7 1/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	000000	00000


						Manufacturer Equivalent Fuse: FLS-R, FRS-R, TRS-R







														13/16" Overall Diameter

														1/4	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000


										1/2	RK5			600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
										6/10	RK5			600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
										1	RK5			600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
										1 1/4	RK5	600V AC, 300V DC		200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
										1 6/10	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
										2	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
										2 1/2	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
										3	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
										3 2/10	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
										4	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000


										4 1/2	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
										5	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
										6	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				6 1/4						RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				7	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				8	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				10	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				12	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				15	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				17 1/2	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000


				20	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				25	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				30	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	5"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000




				1 1/16" Overall Diameter

				35	RK5					600V AC, 250V DC	200,000 amp @ 600V AC 20,000 amp @ 250V DC	5 1/2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000


				40	RK5					600V AC, 250V DC	200,000 amp @ 600V AC 20,000 amp @ 250V DC	5 1/2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				45	RK5					600V AC, 250V DC	200,000 amp @ 600V AC 20,000 amp @ 250V DC	5 1/2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				50	RK5					600V AC, 250V DC	200,000 amp @ 600V AC 20,000 amp @ 250V DC	5 1/2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				60	RK5					600V AC, 250V DC	200,000 amp @ 600V AC 20,000 amp @ 250V DC	5 1/2"	2	Ferrule	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000




				1 1/8" Overall Diameter

				70	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	7 7/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000


				80	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	7 7/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	00000	00000
				90	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	7 7/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	00000	00000
				100	RK5					600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	7 7/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	000000	00000	00000




						1 5/8" Overall Diameter

						125	RK5			600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	9 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	000000	000000


						150	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	9 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	000000	000000
						175	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	9 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	000000	000000
						200	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	9 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	000000	000000




								2 11/32" Overall Diameter

								300	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	11 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	000000	000000


								400	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	11 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	000000	000000




										2 7/8" Overall Diameter

										500	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	13 3/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	0000000	000000	000000


										600	RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 300V DC	13 3/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	000000	000000


										Manufacturer Equivalent Fuse: FRS-R-ID, IDSR, TRS-R-ID







	13/16" Overall Diameter

	1												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000


	2												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	2 1/2												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	3												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	4												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	5												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	6												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	7												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	8												RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
	10	RK5											600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
	12	RK5	600V AC, 600V DC										200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000


	15	RK5	600V AC, 600V DC										200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	17 1/2	RK5	600V AC, 600V DC										200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	20	RK5	600V AC, 600V DC										200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	25	RK5	600V AC, 600V DC										200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
	30	RK5	600V AC, 600V DC										200,000 amp @ 600V AC 20,000 amp @ 600V DC	5"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000




			1 1/16" Overall Diameter

			35	RK5	600V AC, 300V DC								200,000 amp @ 600V AC 20,000 amp @ 300V DC	5 1/2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000


			40	RK5	600V AC, 300V DC								200,000 amp @ 600V AC 20,000 amp @ 300V DC	5 1/2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
			45	RK5	600V AC, 300V DC								200,000 amp @ 600V AC 20,000 amp @ 300V DC	5 1/2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
			50	RK5	600V AC, 300V DC								200,000 amp @ 600V AC 20,000 amp @ 300V DC	5 1/2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000
			60	RK5	600V AC, 300V DC								200,000 amp @ 600V AC 20,000 amp @ 300V DC	5 1/2"	2	Ferrule	Time Delay	Yes	Yes	UL Listed, CSA Certified	—	—	00000000	00000	00000




					1 5/16" Overall Diameter

					70	RK5	600V AC, 600V DC						200,000 amp @ 600V AC 20,000 amp @ 600V DC	7 7/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000


					80	RK5	600V AC, 600V DC						200,000 amp @ 600V AC 20,000 amp @ 600V DC	7 7/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
					90	RK5	600V AC, 600V DC						200,000 amp @ 600V AC 20,000 amp @ 600V DC	7 7/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000
					100	RK5	600V AC, 600V DC						200,000 amp @ 600V AC 20,000 amp @ 600V DC	7 7/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	00000	00000




							1 9/16" Overall Diameter

							125	RK5	600V AC, 300V DC				200,000 amp @ 600V AC 20,000 amp @ 300V DC	9 5/8"	2	Knife Blade	Time Delay	No	Yes	UL Listed, CSA Certified	E4273	053787_C_000	00000000	000000	000000




									1 13/16" Overall Diameter

									150				RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	9 5/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	000000	000000


175									RK5	600V AC, 300V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC		9 5/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	000000	000000
200									RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC		9 5/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	000000	000000




										2 9/16" Overall Diameter

										300	RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	11 5/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	000000	000000


										400	RK5	600V AC, 600V DC	200,000 amp @ 600V AC 20,000 amp @ 600V DC	11 5/8"	2	Knife Blade	Time Delay	Yes	Yes	UL Listed, CSA Certified	E2137	012636_0_000	00000000	000000	000000

Fuse Block Reducers

Install reducers in fuse blocks to use small, low-amp fuses in blocks that are designed to hold large, high-amp fuses.

For Fuse
UL Class	Current	Voltage	For Fuse Block Current	Certification		Each
RK1, RK5	35 amp to 60 amp 1/10 amp to 30 amp	250V AC 600V AC	65 amp to 100 amp	UL Listed	00000000	000000
RK1, RK5	1/10 amp to 30 amp	250V AC	35 amp to 60 amp	UL Listed	00000000	00000
RK1, RK5	1/10 amp to 30 amp	250V AC	65 amp to 100 amp	UL Listed	00000000	00000
RK1, RK5	1/10 amp to 30 amp	600V AC	35 amp to 60 amp	UL Listed	00000000	00000
RK1, RK5	35 amp to 60 amp	600V AC	65 amp to 100 amp	UL Listed	00000000	00000
RK1, RK5	35 amp to 60 amp	600V AC	110 amp to 200 amp	UL Listed	00000000	000000

Fuse Blocks for UL Class Fuses


For 1 Fuse, Box-Lug Terminal Wire Connection	For 2 Fuses, Box-Lug-Terminal Wire Connection	For 3 Fuses, Box-Lug-Terminal Wire Connection

		For Fuse
	For No. of Fuses	UL Class	Current, amp	Type	Voltage, V AC	Wire Connection	Certification		Each
For Fuse Manufacturer Equivalent: A2D-R, FLN-R, FRN-R, LLN-RK, LPN-RK, TR-R



		1	RK1, RK5	1/10 to 30	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	000000


		1	RK1, RK5	31 to 60	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000
		1	RK1, RK5	61 to 100	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	0000000	00000
		1	RK1, RK5	101 to 200	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	000000
		2	RK1, RK5	1/10 to 30	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000
		2	RK1, RK5	31 to 60	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000
		2	RK1, RK5	61 to 100	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	0000000	000000
		3	RK1, RK5	1/10 to 30	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000
		3	RK1, RK5	31 to 60	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000
		3	RK1, RK5	61 to 100	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	0000000	000000
		3	RK1, RK5	101 to 200	Cartridge	250	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	000000


		For Fuse Manufacturer Equivalent: A6D-R, A6K-R, FLS-RIDSR, FRS-R, KLS-R, KTS-R, LLS-RK, LPS-RK, TRS-R



				1	RK1, RK5	1/10 to 30	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000


				1	RK1, RK5	31 to 60	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000
				1	RK1, RK5	61 to 100	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	0000000	00000
				1	RK1, RK5	101 to 200	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	000000
				2	RK1, RK5	1/10 to 30	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000
				2	RK1, RK5	31 to 60	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	000000
				3	RK1, RK5	1/10 to 30	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	00000
				3	RK1, RK5	31 to 60	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	000000
				3	RK1, RK5	61 to 100	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	0000000	000000
				3	RK1, RK5	101 to 200	Cartridge	600	Box-Lug Terminal	UL Listed, CSA Certified, CE Marked	00000000	000000

DIN-Rail/Surface-Mount Fuse Blocks


For 1 Fuse	For 2 Fuses	For 3 Fuses

Fuse blocks have a universal hole pattern, so they can be mounted on either DIN-rail or directly onto surfaces.

		For Fuse
	For No. of Fuses	UL Class	Current, amp	Type	Voltage	Wire Connection	For DIN Rail Size, mm	Certification		Each
For Fuse Manufacturer Equivalent: A2D-R, FLN-R, FRN-R, LLN-RK, LPN-RK, TR-R



		1	RK1, RK5	1 to 30	Cartridge	250V AC/250V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	000000


		1	RK1, RK5	31 to 60	Cartridge	250V AC/250V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000
		2	RK1, RK5	1 to 30	Cartridge	250V AC/250V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000
		2	RK1, RK5	31 to 60	Cartridge	250V AC/250V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000
		3	RK1, RK5	1 to 30	Cartridge	250V AC/250V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000
		3	RK1, RK5	31 to 60	Cartridge	250V AC/250V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000


		For Fuse Manufacturer Equivalent: A6K-R, FLS-R, FRS-R, IDSR, KLS-R, KTS-R, LLS-RK, LPS-RK, TRS-R



				1	RK1, RK5	1 to 30	Cartridge	600V AC/600V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000


				1	RK1, RK5	31 to 60	Cartridge	600V AC/600V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000
				2	RK1, RK5	1 to 30	Cartridge	600V AC/600V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000
				2	RK1, RK5	31 to 60	Cartridge	600V AC/600V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000
				3	RK1, RK5	1 to 30	Cartridge	600V AC/600V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000
				3	RK1, RK5	31 to 60	Cartridge	600V AC/600V DC	Box-Lug Terminal	35	UL Listed, CSA Certified	0000000	00000

Fuse Block Safety Covers

Prevent accidental shocks with these snap-on safety covers. They have slotted openings for testing with probes.

For Fuse
UL Class	Current	Protection Type	Voltage	Lg.	Wd.	Ht.	With Blown Fuse Indicator	Certification		Each
H, RK1, RK5 T	0.1 amp to 30 amp 1 amp to 30 amp	Fast Acting, Time Delay	250V AC 600V AC	3.8"	0.75"	1.7"	No	UL Listed, CSA Certified, CE Marked	0000000	000000
H, RK1, RK5 T	0.1 amp to 30 amp 1 amp to 30 amp	Fast Acting, Time Delay	250V AC 600V AC	3.8"	0.75"	1.7"	Yes	UL Listed, CSA Certified, CE Marked	0000000	00000