Class T

Class T fuses are non-renewable, current-limiting, and conform to UL 198H. Current ratings range from 0A to 1200A for 300V rated fuses, and 0A to 1,200A for 600VAC rated fuses (DC ratings are also available). The interrupting rating is 200kA rms symmetrical and these fuses are designed for protection of feeders and branch circuits in accordance with the NEC. Class T fuses must be labeled "Current Limiting", and may be labeled "Time Delay" if they pass time-delay requirements.

Features:

  • High current limitation for low peak let-thru current
  • Rejection feature prevents replacement errors
  • AC & DC Ratings
  • Compact Size
  • Fast Acting

 

Applications:

  • Load Centers
  • Panel boards and Switchboards
  • Back up for Circuit Breakers
  • Metering Centers
  • Non-inductive loads
  • General purpose applications including lighting and heating

Brands:

  • Bussmann
  • Edison
  • Ferraz Shawmut
  • Littelfuse

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