Mersen TR-R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 200 Ampere, 1-9/16

Mersen TR-R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 200 Ampere, 1-9/16" Diameter x 7-1/8" Length

Marsoni

M251S

$55.00

Get it in 3 business days with 1 day shipping. Friday, May 29

Mersen TR-R Tri-Onic Time-Delay/Class RK5 Fuse, 250VAC/250VDC, 200kA AC/20kA DC, 200 Ampere, 1-9/16" Diameter x 7-1/8" LengthProduct DescriptionMersen Tri Onic time delay class RK5 fuse. Industry's most popular fuse for motor circuit protection with advanced material technology added to the existing product, the Tri Onic TR current limiting time delay fuses are engineered for overcurrent protection of motors and transformers, service entrance equipment, feeder and branch circuits. Tri Onic fuse proven time delay characteristic safely handles harmless starting currents and

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Reviewed in the United States on March 9, 2026