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High-quality Fuse Tri-onic® 250v 150a Time-delay Class Rk5 Tr Series Bundle [jifkHmVu]

$17.99 $57.99 -69%

FeaturesTime-delayCurrent-limitingAC & DC ratedOptional solid state SmartSpot blown fuse indicatorTime-delay for motor start-ups and transformer inrush currents without nuisance openingCurrent-limiting for low peak let-thru currentRejection-style

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Features

  • Time-delay
  • Current-limiting
  • AC & DC rated
  • Optional solid state SmartSpot blown fuse indicator
  • Time-delay for motor start-ups and transformer inrush currents without nuisance opening
  • Current-limiting for low peak let-thru current
  • Rejection-style design prevents replacement errors (when used with recommended fuse blocks)
  • Easy-to-read label for quick brand recognition and replacement
  • Metal-embossed date and catalog number for traceability and lasting identification
  • Fiberglass body provides dimensional stability in harsh industrial settings
  • High-grade silica filler ensures fast arc quenching and high current limitation

Applications

  • Motor circuits
  • Mains
  • Feeders
  • Branch circuits
  • Transformers
  • Service entrance equipment
  • General-purpose equipment

Approvals & Standards

  • UL listed to standard 248-12 File E2137
  • CSA certified to standard C22.2 no. 248.12
  • DC listed to UL standard 248 TRS only

Specifications

  • Rated voltage AC UL: 250 V
  • Rated voltage DC UL: 250 V
  • Frequency: 50/60 Hz
  • Ampere Rating: 150 A
  • ROHS Compliant: Yes
  • Fuse Class: Class RK5
  • Speed/Characteristic: Time Delay
  • Mounting: Clip
  • AC Max I.R./Breaking Capacity: I1: 200 kA
  • Connection/Terminal Material: Tin-Plated Copper
  • Connection/Terminal Type: Blade
  • Body/Insulating Material: PolyTube

Product Dimensions

  • Product Weight: 0.9 lb
  • Product Diameter: 1.56 in
  • Product Length: 7.13 in

Packaging Dimensions

  • Sell Pack Quantity: 1 Each
  • Sell Pack Weight: 0.95 lb
  • Sell Pack Width: 1.56 in
  • Sell Pack Length: 1.56 in
  • Sell Pack Height: 7.31 in

Downloads

Spec Sheet
Drawings
Curves 1
Curves 2

What Our Customers Say

December 30, 2025

Absolutely no complaints!

A great item. I use it very, very often.

- Darlene B..

December 30, 2025

Absolutely no complaints!

I'm extremely happy with this very good purchase.

- Rose N..

December 30, 2025

Absolutely no complaints!

An outstanding purchase. I am very satisfied.

- Gabrielle O..

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