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Mersen

Mersen A2D5R 5A Class RK1 Time-Delay Fuse

Part Number: A2D5R

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Use the exact manufacturer reference for Mersen A2D5R, a 5A class rk1 time-delay fuse rated 250 VAC, using the series class, speed and mounting details before substitution.

Rated Current5A
Rated Voltage250 VAC
Breaking Capacity200 kA AC

Part of Mersen’s application-focused fuse portfolio, the model is intended for designers who need a verified series, rating and form factor rather than a generic fuse. Mersen A2D5R is a 5A class rk1 time-delay fuse in the A2D family, rated 250 VAC. Use the exact part number when checking compatibility with installed fuse blocks or holders. Its ferrule configuration supports motor, transformer, power distribution. FuseStock lists the manufacturer reference for sourcing and technical comparison.

Technical Specifications

Part Number
A2D5R
Manufacturer Part Number
A2D5R
Series
A2D Series
Fuse Type
Current-Limiting Fuse
Current Rating
5A
Voltage Rating
250 VAC
AC / DC
AC
Breaking Capacity
200 kA AC
Mounting
Cartridge / Clip
Application
Motor · Power distribution · Transformer
Standard
CSA C22.2 · UL 248
Terminal Type
Ferrule
Fuse Speed
Time Delay
Utilization Class
Class RK1
Approvals
CSA · UL Listed
Certifications
UL Listed|CSA Certified

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