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|MFG Part #:||TR40R|
|Brand Name:||Ferraz Shawmut|
|Online Part #:||27979|
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. 250 Volts 40 amps TR series.