Mersen

TR3-1/2R Current Limiting Low Voltage Time Delay Fuse

MFR:
MERSEN
MFR #:
TR3-1/2R
UPC:
782001747701
Item #:
174081

Availability

Location Available Qty
Available Available to Order
$45.23 each

Tri-Onic TR-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 TR-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

Manuals and Documentation

Features

  • 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
  • North American power fuses
  • Copper, tin-plated copper contact
Manufacturer Part Number TR3-1/2R
Brand Mersen
Manufacturer MERSEN
UPC 782001747701
Country Of Origin MX
Amperage Rating 3.5 A
Material Polyester
Mounting Type Clip
Series TR-R
Type Current Limiting Low Voltage
Voltage Rating 250 V AC/160 V DC
Alternative Part Number 7690943
Manufacturer Item Status Active
Country USA/Canada
Standards Approvals RoHS Compliant | UL 248-12 File No. E2137 | CSA C22.2 File No.248.12
Application Motor Circuits, Mains, Feeders, Branch Circuits, Transformers, Service Entrance Equipment and General Purpose Equipment Applications
Body Size 9/16 in Dia x 2 in L
Body Type Cylindrical
Class RK5
Element Dual
Indicating Non Indicating Non-Indicating
Interrupt Rating 200/20 kA
Rejection Non Rejection Rejection
Terminal Type Ferrule