Class RK1 Fuses | McMaster-Carr

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Fuse UL Class

RK1

System of Measurement

Current

Voltage

Overall Length

Fuse Type

Manufacturer Equivalent Fuse

Fuse Protection Type

Fuse Current

Cartridge Fuse Type

For Fuse Manufacturer Equivalent

Overall Diameter

Certification

Breakthrough Current @ Voltage

300,000 amp @ 250V AC

200,000 amp @ 600V AC

300,000 amp @ 600V AC

100,000 amp @ 125V DC

20,000 amp @ 250V DC

100,000 amp @ 250V DC

20,000 amp @ 300V DC

100,000 amp @ 300V DC

With Blown Fuse Indicator

Yes

For Number of Fuses

Number of Elements

Rejection-Style End

Yes

Export Control Classification Number (ECCN)

EAR99

DFARS Specialty Metals

RoHS

REACH

For Fuse Block Current

For Fuse Voltage

Mounting Location

Length

99 Products

Electrical

Fuses

Stop the flow of electricity when there's a circuit overload or short; replace after each break

58 products

Fuse Blocks

Send power to one or more circuits and house a fuse for each of them

33 products

Fuse Block Reducers

Adapt fuse blocks designed for large, high-amp fuses to hold small, low-amp fuses

6 products

Fuse Block Safety Covers

Prevent accidental shocks when handling fuse blocks and fuses

2 products