Tri-Onic® 15A Time-Delay Fuse - 600V, Class RK5, SmartSpot Indicator
Mersen

Mersen TRS15RID Tri-Onic® 15A Time-Delay Fuse - 600V, Class RK5, SmartSpot Indicator

  • MPN: TRS15RID
  • UPC: 782001415044
  • PPN: FER-TRS15RID

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$30.62

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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

  • Featuring Mersen’s advanced SmartSpot technology, this fuse provides a clear visual indication whenever it blows, allowing maintenance technicians to identify the faulted circuit from a distance. By instantly isolating the broken link without requiring manual multimeter probing across your panels, this visual alert system minimizes critical troubleshooting time and accelerates plant floor restoration.
  • Engineered with a high-performance time-delay characteristic, this low-voltage power fuse safely absorbs harmless, temporary inrush currents and momentary motor start-up surges. This deliberate dual-element delay eliminates frustrating, costly nuisance tripping while continuing to provide reactive, high-speed protection against persistent operational overcurrents.
  • With a massive 200 kA AC interrupting rating (AIC) at 600V and a 20 kA DC capacity at 300V, this Class RK5 current-limiting fuse is fully optimized to stop severe short-circuit energies right in their tracks. It works instantly to restrict peak let-thru current, protecting sensitive downstream feeders, branch circuits, and branch-circuit components from destructive thermal and magnetic forces.
  • Constructed as an authentic Tri-Onic rejection-style fuse, this 13/16-inch by 5-inch cylindrical cartridge features specific dimensional constraints that physically prevent the dangerous insertion of inferior, non-current-limiting fuses into your existing RK5-compatible fuse blocks. This built-in safety gate guarantees that your industrial electrical infrastructure always maintains its strict, certified levels of overcurrent protection.
  • Built with a rugged fiberglass body and premium silica filler, this electrical fuse offers unmatched dimensional stability and rapid arc quenching capabilities inside demanding industrial enclosures. The heavy-duty housing resists structural warping and environmental degradation, while the permanently metal-embossed date and catalog codes ensure lifetime asset traceability and code compliance verification during routine facility audits.

Documentation & Downloads

Specifications

Additional

Amperage
15 A
Voltage DC
300 V
Fuse Type
Time Delay
Interrupting Rating AC
200 kA
Frequency
50/60 Hz
Length
5 in
Connection/Terminal Type
Ferrule
Mounting
Clip
Indication System
Yes, SmartSpot®
Voltage AC600 V
Fuse ClassClass RK5
Current LimitingYes
Interrupting Rating DC20 kA
AC or DCAC/DC
Weight0.137 lb
Connection/Terminal MaterialCopper
Body/Insulating MaterialPolyTube

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