North Bay
mertr21/4r

MERSEN TR2-1/4R Power Fuse Time-Delay Class RK-5 2.25 A, 250 VAC

Manufacturer:MERSEN
Manufacturer #:TR2-1/4R

Description

TRI-ONICĀ® current-limiting time-delay fuses are engineered for overcurrent protection of motors and transformers, service entrance equipment, feeder and branch circuits. 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.

Specifications

Brand Name Ferraz Shawmut Item Name Power Fuse
Type Time-Delay Voltage Rating 250 VAC
Amperage Rating 2.25 A Interrupt Rating 200 kA
Fuse Class Class RK-5 Mounting Type Clip
Terminal Connection Ferrule Indication SmartSpot
Dimensions 14 mm dia x 51 mm L Includes Rejection Striker
Standards UL Listed to Standard 248-12, File E2137 CSA Certified to Standard C22.2 No. 248.12 Application 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 Block)
UPC 782001747657