Mersen TR50R 50A 250V RK5 TD FUSE

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Technical Documents

Specifications

Box Quantity 10
Alternate Catalog Number TR50R
American Recovery and Reinvestment Act (ARRA) Compliant X
Amperage Rating 50 A
Application Motor circuits Mains Feeders Branch circuits Transformers Service entrance equipment General-purpose equipment
Brand Name Mersen
Buy American Act (BAA) Compliant X
Catalog Description (MFR) 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 todays motors and transformers. 250 Volts 50 amps TR series.
Class Class RK5
Commodity Code 6113
Concatenated Invoice Description Fuse TR-R - Class RK5 - Time-Delay 250VA
Connection Ferrule
Description MFZ TR50R 50A 250V RK5 TD FUSE
Interrupt Rating 200 kA
Invoice Description (MFR) Fuse TR-R - Class RK5 - Time-Delay 250VAC 250VDC 50A Ferrule
Marketing Message (MFR) 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.
Mounting Clip
Product Name Low Voltage UL Power Fuse
Safety Data Sheet (SDS) Flag N
Shipping Restrictions (MFR) No Shipping Restrictions
Short Description 250V 50A 3x13/16 RK5 TD F
Size 3 x 0.81 in
Special 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
Standard 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
Stripped Catalog Number TR50R
Sub Brand Tri-Onic
Substitutes 570602
Type Class RK5
UNSPSC 39121604
Voltage Rating 250V

Availability

  • Akron Qty 7
  • Bedford Qty 5
  • Chardon Qty 10
  • Cleveland Qty 10
  • Lighting Showroom Qty 0
  • Macedonia Qty 10
  • Mayfield Village (current selection) Qty 0
  • Medina Qty 10
  • Middleburg Qty 4
  • Streetsboro Qty 10
  • Westlake Qty 13
  • Willoughby Qty 3
  • Youngstown Qty 0

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