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Mersen

Mersen TRM4 4A 250VAC time-delay midget fuse

Part Number: TRM4

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For engineering selection, Mersen TRM4 is a 250VAC time-delay midget fuse, with 4A current capacity and 250VAC, matched to small motors, transformers and high-inrush control loads with cartridge / clip installation.

Rated Current4A
Rated Voltage250VAC
Breaking Capacity10kA AC
Package10×38mm (13/32"×1-1/2")

Mersen positions TRM4 in the TRM family for small motors, transformers and high-inrush control loads, using a 250VAC time-delay midget fuse format. The model carries a 4A rating with 250VAC; time-delay supplemental protection with a 10kA AC interrupting rating is paired with cartridge / clip mounting. The standards, package details and source datasheet shown here support replacement and engineering checks.

Technical Specifications

Part Number
TRM4
Manufacturer Part Number
TRM4
Series
TRM
Fuse Type
Midget Fuse
Current Rating
4A
Voltage Rating
250VAC
AC / DC
AC
Breaking Capacity
10kA AC
Package / Dimensions
10×38mm (13/32"×1-1/2")
Mounting
Cartridge / Clip
Application
Control circuits · Motor · Transformers
Standard
CSA C22.2 No. 248.14 · UL 248-14
Terminal Type
Ferrule
Fuse Speed
Time Delay
Utilization Class
Midget
Approvals
CSA · RoHS · UL Listed
Certifications
UL Listed|CSA|RoHS

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