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Mersen

Mersen A2D80R 80A Class RK1 Time-Delay Fuse

Part Number: A2D80R

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Use this listing to verify Mersen A2D80R, a 80A class rk1 time-delay fuse rated 250 VAC / 250 VDC, by checking rating, format and application-specific characteristics before substitution.

Rated Current80A
Rated Voltage250 VAC / 250 VDC
Breaking Capacity200 kA AC / 100 kA DC

Mersen A2D80R is a 80A class rk1 time-delay fuse in the A2D family, rated 250 VAC / 250 VDC. Designed for precise circuit protection, the electrical rating and mounting format make it straightforward to match against existing designs. Its blade configuration supports motor, transformer, power distribution. Review the application voltage and available fault current before final selection. FuseStock lists the manufacturer reference for sourcing and technical comparison.

Technical Specifications

Part Number
A2D80R
Manufacturer Part Number
A2D80R
Series
A2D Series
Fuse Type
Current-Limiting Fuse
Current Rating
80A
Voltage Rating
250 VAC / 250 VDC
AC / DC
AC/DC
Breaking Capacity
200 kA AC / 100 kA DC
Mounting
Blade
Application
Motor · Power distribution · Transformer
Standard
CSA C22.2 · UL 248
Terminal Type
Blade
Fuse Speed
Time Delay
Utilization Class
Class RK1
Approvals
CSA · UL Listed
Certifications
UL Listed|CSA Certified

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