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Mersen

Mersen A4J600 600A Class J fast-acting current-limiting fuse

Part Number: A4J600

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A4J600 is a Mersen Class J fast-acting current-limiting fuse; its primary electrical envelope is 600A, 600VAC / 300VDC, suited to feeders, panelboards and general high-fault-current circuits in a blade format.

Rated Current600A
Rated Voltage600VAC / 300VDC
Breaking Capacity200kA AC / 100kA DC
PackageClass J

A4J600 is specified as a Mersen Class J fast-acting current-limiting fuse for feeders, panelboards and general high-fault-current circuits. Electrical and mechanical selection centers on 600A, 600VAC / 300VDC, Class J current limitation with 200kA AC and 100kA DC interrupting ratings, and the blade format. Confirm installation details and coordination against the official Mersen datasheet before design release.

Technical Specifications

Part Number
A4J600
Manufacturer Part Number
A4J600
Series
A4J
Fuse Type
Current-Limiting Fuse
Current Rating
600A
Voltage Rating
600VAC / 300VDC
AC / DC
AC/DC
Breaking Capacity
200kA AC / 100kA DC
Package / Dimensions
Class J
Mounting
Blade
Application
Feeder circuits · Power distribution
Standard
CSA C22.2 No. 248.8 · IEC 60269-2 · UL 248-8
Terminal Type
Blade
Fuse Speed
Fast Acting (F)
Utilization Class
Class J
Approvals
CSA · RoHS · UL Listed
Certifications
UL Listed|CSA|RoHS

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