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Mersen

Mersen A6D40R 40A 600VAC/600VDC Class RK1 Time-Delay Fuse

Part Number: A6D40R

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Mersen A6D40R is built around a 40A Class RK1 time-delay fuse design using 600V AC / 600V DC electrical ratings with 300kA AC / 100kA DC protection in motor, transformer and feeder protection.

Rated Current40A
Rated Voltage600V AC / 600V DC
Breaking Capacity300kA AC / 100kA DC
PackageClass RK1

As part of the Mersen A6D range, A6D40R is configured as a 40A Class RK1 time-delay fuse. For coordination work, use 600V AC / 600V DC as the voltage rating and 300kA AC / 100kA DC as the interrupt rating. The ferrule cartridge construction format is suited to motor, transformer and feeder protection; applicable standards include UL 248-12|CSA C22.2 No. 248.12.

Technical Specifications

Part Number
A6D40R
Manufacturer Part Number
A6D40R
Series
A6D Series
Fuse Type
Class RK1 Power Fuse
Current Rating
40A
Voltage Rating
600V AC / 600V DC
AC / DC
AC/DC
Breaking Capacity
300kA AC / 100kA DC
Package / Dimensions
Class RK1
Mounting
Cartridge / Clip
Application
General-purpose industrial circuits · Motor · Transformer
Standard
CSA C22.2 No. 248.12 · UL 248-12
Terminal Type
Ferrule
Fuse Speed
Time Delay
Utilization Class
Class RK1
Approvals
CSA · UL Listed
Certifications
UL Listed · CSA Certified

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