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Mersen

Mersen A2D2-1/4R 2.25A Class RK1 Time-Delay Fuse

Part Number: A2D2-1/4R

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Check the catalog attributes of Mersen A2D2-1/4R, a 2.25A class rk1 time-delay fuse rated 250 VAC, using the stated electrical rating and installation configuration before substitution.

Rated Current2.25A
Rated Voltage250 VAC
Breaking Capacity200 kA AC

Mersen A2D2-1/4R is a 2.25A 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. Specified for repeatable protection performance, its series-specific speed and construction support accurate replacement and new-design selection. Its ferrule configuration supports motor, transformer, power distribution. FuseStock lists the manufacturer reference for sourcing and technical comparison.

Technical Specifications

Part Number
A2D2-1/4R
Manufacturer Part Number
A2D2-1/4R
Series
A2D Series
Fuse Type
Current-Limiting Fuse
Current Rating
2.25A
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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