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Fuses

Power Products/Fuses 
Viewing Page 1 of 1 (2 results)
250V 450A 10 3/8x2 9/16 T

250V 450A 10 3/8x2 9/16 T

Item #: TR450R

Supplier Part #: TR450R
Brand: Mersen

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.

Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Feeders; Transformers; UL listed to standard 248-12 File E2137; Fiberglass body provides dimensional stability in harsh industrial settings; DC listed to UL standard 248 TRS only; CSA certified to standard C22.2 no. 248.12; Motor circuits; AC & DC rated; Easy-to-read label for quick brand recognition and replacement; Metal-embossed date and catalog number for traceability and lasting identification; High-grade silica filler ensures fast arc quenching and high current limitation; Mains; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; Optional solid state SmartSpot blown fuse indicator; Current-limiting; Current-limiting for low peak let-thru current; Branch circuits; Time-delay; General-purpose equipment; Service entrance equipment

$283.58 /EA
NOT CURRENTLY IN STOCK
250V 500A 10 3/8x2 9/16 T

250V 500A 10 3/8x2 9/16 T

Item #: TR500R

Supplier Part #: TR500R
Brand: Mersen

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.

Time-delay; Optional solid state SmartSpot blown fuse indicator; AC & DC rated; Metal-embossed date and catalog number for traceability and lasting identification; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); DC listed to UL standard 248 TRS only; Transformers; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; Current-limiting for low peak let-thru current; UL listed to standard 248-12 File E2137; Motor circuits; High-grade silica filler ensures fast arc quenching and high current limitation; Feeders; Easy-to-read label for quick brand recognition and replacement; General-purpose equipment; Branch circuits; Fiberglass body provides dimensional stability in harsh industrial settings; Current-limiting; CSA certified to standard C22.2 no. 248.12; Mains; Service entrance equipment

$283.58 /EA
NOT CURRENTLY IN STOCK