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Product ID: TR90R
250V 90A 5 7/8x1 1/16 RK5
250V 90A 5 7/8x1 1/16 RK5

The industry's most popular fuse for motor circuit protection - Tri-Onic® SmartSpot® TR fuses now provide a visual open fuse indicator. With advanced material technology added to the existing product line the TR current limiting time delay fuses are engineered for overcurrent protection of motors and transformers, service entrance equipment, feeder and branch circuits. Tri-onic's proven time delay characteristic safely handles harmless starting currents and inrush currents associated with today's motors and transformers.


  • 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 (when used with recommended fuse block)
  • Click Here for Detail Specification.
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    List Price: $54.71
    Our Price: $22.43

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