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Mersen

Mersen A3T3 3A 300VAC/160VDC Class T Fast-Acting Fuse

Part Number: A3T3

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Within Mersen’s A3T range, A3T3 is the 3A Class T fast-acting fuse option specified for 300V AC / 160V DC duty and 200kA AC / 50kA DC fault clearing using compact ferrule construction.

Rated Current3A
Rated Voltage300V AC / 160V DC
Breaking Capacity200kA AC / 50kA DC
PackageClass T

A3T3 pairs a 3A rating with the Class T fast-acting fuse characteristics of Mersen’s A3T line. Its published series ratings pair 300V AC / 160V DC service with 200kA AC / 50kA DC circuit interruption. Its compact ferrule construction supports panelboard, switchboard and distribution protection, with standards referenced as UL 248-15|CSA C22.2 No. 248.15.

Technical Specifications

Part Number
A3T3
Manufacturer Part Number
A3T3
Series
A3T Series
Fuse Type
Class T Power Fuse
Current Rating
3A
Voltage Rating
300V AC / 160V DC
AC / DC
AC/DC
Breaking Capacity
200kA AC / 50kA DC
Package / Dimensions
Class T
Mounting
Cartridge / Clip
Application
General-purpose industrial circuits · Power distribution
Standard
CSA C22.2 No. 248.15 · UL 248-15
Terminal Type
Ferrule
Fuse Speed
Fast Acting (F)
Utilization Class
Class T
Approvals
CSA · UL Listed
Certifications
UL Listed · CSA Certified

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