Fuse Tri-Onic® 600V 90A Time-Delay Class RK5, 7.88 Inch Length
Mersen

Mersen TRS90R Fuse Tri-Onic® 600V 90A Time-Delay Class RK5, 7.88 Inch Length

  • MPN: TRS90R
  • UPC: 782001749101
  • PPN: FER-TRS90R

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$33.08

/ EA

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Spec sheet

Description

Tri-Onic TRS-R current-limiting time-delay fuses are engineered for overcurrent protection of motors, transformers, service entrance equipment, feeders and branch-circuits. The time-delay characteristics of the TRS-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

Features

  • Purpose-built for demanding industrial environments, this robust 90A cartridge fuse operates flawlessly on both 600VAC and 600VDC electrical systems. It serves as a highly reliable primary safety barrier for main feeders, complex branch circuits, and commercial HVAC equipment, protecting your expensive facility infrastructure from severe thermal damage caused by sustained overloads.
  • Delivering a massive 200,000 Amp Short Circuit Current Rating (SCCR), this highly efficient current-limiting device rapidly clears high-fault electrical events to drastically restrict destructive thermal and magnetic forces. By isolating severe short circuits at the source, it actively prevents catastrophic damage to your switchgear and significantly elevates overall workplace safety for your maintenance personnel.
  • Featuring standard Class RK5 mechanical rejection dimensions, this blade-style fuse fits perfectly into specialized rejection clips to completely prevent the dangerous, accidental installation of lower-rated, non-current-limiting Class H fuses. Fully UL Listed and CSA Certified, it guarantees your panelboards, motor control centers, and electrical upgrades easily comply with the most rigorous North American electrical safety codes.

Documentation & Downloads

Specifications

Additional

Voltage
600 V AC/DC
AC Max I.R./Breaking Capacity
200 kA
Speed/Characteristic
Time Delay
Length
7.88 in
Mounting
Clip
Body/Insulating Material
PolyTube
Frequency
50/60 Hz
Amperage90 A
DC Max I.R./Breaking Capacity100 kA
Fuse ClassClass RK5
Weight0.628 lb
Connection/Terminal TypeBlade
Connection/Terminal MaterialTin-Plated Copper

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