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Mersen

Mersen A6D300R 300A 600VAC/600VDC Class RK1 Time-Delay Fuse

Part Number: A6D300R

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Mersen A6D300R is built around a 300A Class RK1 time-delay fuse design combining 600V AC / 600V DC ratings and 300kA AC / 100kA DC interrupt performance in motor, transformer and feeder protection.

Rated Current300A
Rated Voltage600V AC / 600V DC
Breaking Capacity300kA AC / 100kA DC
PackageClass RK1

As part of the Mersen A6D range, A6D300R is configured as a 300A Class RK1 time-delay fuse. Rated duty is 600V AC / 600V DC, supported by 300kA AC / 100kA DC breaking capacity. The rejection-style blade 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
A6D300R
Manufacturer Part Number
A6D300R
Series
A6D Series
Fuse Type
Class RK1 Power Fuse
Current Rating
300A
Voltage Rating
600V AC / 600V DC
AC / DC
AC/DC
Breaking Capacity
300kA AC / 100kA DC
Package / Dimensions
Class RK1
Mounting
Blade
Application
General-purpose industrial circuits · Motor · Transformer
Standard
CSA C22.2 No. 248.12 · UL 248-12
Terminal Type
Blade
Fuse Speed
Time Delay
Utilization Class
Class RK1
Approvals
CSA · UL Listed
Certifications
UL Listed · CSA Certified

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