Ferraz Shawmut TRS300R 2-9/16 x 11-5/8 Inch 300 Amp 600 Volt Class RK5 Current Limiting Time Delay Fuse
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$118.99/ea
In Stock | 22 available at 2 locations
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Manufacturer Mersen
Mfg Catalog # TRS300R
Crawford Part # 114352

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: 600 V
  • Rated voltage DC UL: 600 V
  • Frequency: 50/60 Hz
  • Ampere Rating: 300 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: 3.67 lb
  • Product Diameter: 2.56 in
  • Product Length: 11.63 in

Packaging Dimensions

  • Sell Pack Quantity: 1 Each
  • Sell Pack Weight: 3.85 lb
  • Sell Pack Width: 2.62 in
  • Sell Pack Length: 2.62 in
  • Sell Pack Height: 11.75 in

Overview

UPC 78200174923
Product 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.
MDM Pkg GTiN 00782001749231
Length 11.63 in
Type Time-Delay
Diameter 2.56 in
Terminal Type Blade
Applications For Motor Circuits, Mains, Feeders, Branch Circuits, Transformers, Service Entrance Equipment, General Purpose Equipment
Mounting Type Clip
Weight 3.67 lb
Frequency 50 Hz
Pkg Qty 1
Family Brand Name Ferraz Shawmut
Class RK-5
Insulation Material PolyTube
Tc Connection Blade
Amperage 300 Amp
Interrupt Rating 200 kA
Terminal Material Tin-Plated Copper
Rated Voltage AC 600 V
Rated Voltage DC 600 V
Fuse Class Class RK5
Voltage 600 VAC

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