Mersen

Mersen A2D4R 4A Class RK1 Time-Delay Fuse

Name: Mersen A2D4R 4A Class RK1 Time-Delay Fuse
Brand: Mersen
SKU: A2D4R

Part Number: A2D4R

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Match installed protection against Mersen A2D4R, a 4A class rk1 time-delay fuse rated 250 VAC, using the series class, speed and mounting details before substitution.

Rated Current4A

Rated Voltage250 VAC

Breaking Capacity200 kA AC

Tags

4A A2D A2D4R Class RK1 Time-Delay Mersen

Designed for precise circuit protection, the model is intended for designers who need a verified series, rating and form factor rather than a generic fuse. Mersen A2D4R is a 4A 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.