Tri-Onic  Midget Fuse 250V 6.25A Time-Delay 1-1/2 Inch x 13/32 Inch
Mersen

Mersen TRM6-1/4 Tri-Onic Midget Fuse 250V 6.25A Time-Delay 1-1/2 Inch x 13/32 Inch

  • MPN: TRM6-1/4
  • UPC: 782001746490
  • PPN: FER-TRM6-1/4

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$5.72

/ EA

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Spec sheet

Description

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

Features

  • Engineering with a built-in 12-second time delay at 200% of its rated load, this Tri-Onic fuse absorbs harmless, temporary surge currents without cutting power. This prevents frustrating, unnecessary downtime and false trips caused by inductive high-inrush loads common in small fractional-horsepower motors and transformers.
  • Featuring the industry-standard midget physical size of 13/32" x 1-1/2" (10mm x 38mm), this cylindrical cartridge fuse provides a drop-in structural match for existing equipment layouts. Its non-rejection, ferrule-style tin-plated copper contacts seamlessly snap into open-style clip blocks, industrial modules, or standard Mersen UltraSafe fuse holders.
  • Rated for 6.25 Amps at 250 Volts AC, this midget fuse delivers highly accurate supplemental overcurrent protection for low-voltage systems. It boasts a robust 10,000-amp interrupting rating (10kA AIC), isolating dangerous short circuits immediately to protect sensitive control loops, solenoids, and internal components from catastrophic thermal damage.
  • Manufactured with a durable glass melamine laminate body, this heavy-duty unit is UL Listed to Standard 248-14 (File E33925) and CSA Certified to Standard C22.2 No. 248.14. These strict safety certifications, combined with full RoHS environmental compliance, guarantee your facility meets strict industrial engineering codes and workplace safety guidelines.

Documentation & Downloads

Specifications

Additional

Voltage
250 V AC
Interrupt Rating
10 kA
Time-Delay Duration
12 seconds at 200%
Frequency
50/60 Hz
Diameter
13/32 in
Weight
0.013 lb
Connection/Terminal Material
Tin-Plated Copper
Fuse Class
Midget
Amperage6.25 A
Speed/CharacteristicTime Delay
AC or DCAC
Length1.5 in
MountingClip
Body/Insulating MaterialGMG
Connection/Terminal TypeFerrule
RoHS CompliantYes

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