Skip to main content

Mersen Tri-Onic® TR2-1/2R Current Limiting Low Voltage Time Delay Fuse, 2-1/2 A, 250 VAC/VDC, 200/20 kA Interrupt, RK5 Class, Cylindrical Body

Selected Mersen Tri-Onic® TR2-1/2R Current Limiting Low Voltage Time Delay Fuse, 2-1/2 A, 250 VAC/VDC, 200/20 kA Interrupt, RK5 Class, Cylindrical Body
Mersen Tri-Onic® TR2-1/2R Current Limiting Low Voltage Time Delay Fuse, 2-1/2 A, 250 VAC/VDC, 200/20 kA Interrupt, RK5 Class, Cylindrical Body

Documents

Short Description

Tri-Onic TR-R current-limiting time-delay fuses are engineered for over current 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 todays motors and transformers.

Features

  • 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
  • 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
  • 200 kA at 250 VAC/20 kA at 250 VDC interrupt

Specification

Interrupt Rating
200/20 kA
Material
Polyester
Mounting Type
Holder
Minimum Order Qty
1
Order Interval
1
Body Size
9/16 in Dia x 2 in L
Body Style
Cylindrical
Class
RK5
Element
Dual
Series
TR-R
Terminal Type
Ferrule
Type
Time Delay
Voltage Rating
250 VAC/VDC
Application
Motor Circuits, Mains, Feeders, Branch Circuits, Transformers, Service Entrance Equipment and General Purpose Equipment
Standard & Approvals
UL 248-12 File E2137, CSA C22.2 No. 248.12, Rohs Compliant
Catalog ID
GOUTR2-1/2R
Amperage Rating
2-1/2 A

Call it Something Else?