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Mersen

Mersen A2K70R 70A Class RK1 Fast-Acting Fuse

Part Number: A2K70R

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Match installed protection against Mersen A2K70R, a 70A class rk1 fast-acting fuse rated 250 VAC / 250 VDC, by checking rating, format and application-specific characteristics for OEM sourcing.

Rated Current70A
Rated Voltage250 VAC / 250 VDC
Breaking Capacity200 kA AC / 100 kA DC

For engineers matching protection to operating conditions, the configuration is suited to applications that need predictable fault clearing and dependable coordination. Mersen A2K70R is a 70A class rk1 fast-acting fuse in the A2K-R family, rated 250 VAC / 250 VDC. Match the mounting style and current rating to the equipment manufacturer’s requirements. Its blade configuration supports power distribution, lighting, feeder circuits. FuseStock lists the manufacturer reference for sourcing and technical comparison.

Technical Specifications

Part Number
A2K70R
Manufacturer Part Number
A2K70R
Series
A2K-R Series
Fuse Type
Current-Limiting Fuse
Current Rating
70A
Voltage Rating
250 VAC / 250 VDC
AC / DC
AC/DC
Breaking Capacity
200 kA AC / 100 kA DC
Mounting
Blade
Application
Feeder circuits · Lighting · Power distribution
Standard
CSA C22.2 · UL 248
Terminal Type
Blade
Fuse Speed
Fast Acting (F)
Utilization Class
Class RK1
Approvals
CSA · UL Listed
Certifications
UL Listed|CSA Certified

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