FER TR45R

FER TR45R 250V 45A 3x13/16 RK5 TIME DELAY = BUS FRNR45

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FER TR45R 250V 45A 3x13/16 RK5 TIME DELAY = BUS FRNR45

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  • FER TR45R 250V 45A 3x13/16 RK5 TIME DELAY = BUS FRNR45
  • FER TR45R 250V 45A 3x13/16 RK5 TIME DELAY = BUS FRNR45
  • FER TR45R 250V 45A 3x13/16 RK5 TIME DELAY = BUS FRNR45
Description:
  • Low Voltage UL Power Fuse
  • Type Class RK5
  • Characteristics Time Delay
  • Voltage Rating 250 VAC/VDC
  • Current Rating 45 Ampere
  • Interrupting Rating 200 Kiloampere (AC), 20 Kiloampere (DC)
  • Terminal Type Ferrule
  • Diameter 13/16 Inch
  • Length 3 Inch
  • Approval UL 248-12, CSA C22.2
  • Body Material Polyester
  • Contact Material Copper/Tin-Plated Copper
  • Mounting Type Clip
  • Application Motor Circuit, Main, Feeder, Branch Circuit, Transformer, Service Entrance Equipment, General-Purpose Equipment

Blazer Part ID: 31602

UPC:  78200174792

UNSPSC: 39121606

Status:  Stock

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.

Features / Benefits

  • Optional Solid-State Smartspot 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 Easier Traceability and Lasting Identification
  • Fiberglass Body Provides Dimensional Stability in Harsh Industrial Environments
  • High-Grade Silica Filler Ensures Fast Arc Quenching and High Current Limiting

Specifications

Additional Information Body Material Polyester; Contact Material Copper/Tin-Plated Copper; Mounting Type Clip; Application Motor Circuit, Main, Feeder, Branch Circuit, Transformer, Service Entrance Equipment, General-Purpose Equipment
Approval UL 248-12, CSA C22.2
BRAND NAME Tri-Onic, Series TR-R;Ferraz Shawmut
Blazer Part Number 31602
Characteristics Time Delay
Country of origin MX
Diameter REF 0.81 IN
Features & Benefits Optional Solid-State Smartspot 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 Easier Traceability and Lasting Identification; Fiberglass Body Provides Dimensional Stability in Harsh Industrial Environments; High-Grade Silica Filler Ensures Fast Arc Quenching and High Current Limiting
Interrupting Rating 200 Kiloampere (AC), 20 Kiloampere (DC)
MANUFACTURER LONG NAME Mersen Electrical Power
Manufacturer Mersen Electrical Power
Mounting Clip
Product UPC 78200174792
Specification Sheet 
TS Match Status Xref Match
Terminal Type Ferrule
Type Class RK5
Voltage Rating 250

Package Information

Length REF 3 IN
PDW WEIGHT 0.13
 
Time Zone 
 
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