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Fuses

Power Products/Fuses 
Viewing Page 4 of 6 (51 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 450A TD RK5 FUSE SMARTSPO

Item #: TR450RID

Supplier Part #: TR450RID
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.

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

$317.42 /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
250V 500A TD RK5 FUSE SMARTSPO

250V 500A TD RK5 FUSE SMARTSPO

Item #: TR500RID

Supplier Part #: TR500RID
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.

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

$317.42 /EA
NOT CURRENTLY IN STOCK
250V 600A 10 3/8x2 9/16 T

250V 600A 10 3/8x2 9/16 T

Item #: TR600R

Supplier Part #: TR600R
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.

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

$294.81 /EA
NOT CURRENTLY IN STOCK
250V 600A TD RK5 FUSE SMARTSPO

250V 600A TD RK5 FUSE SMARTSPO

Item #: TR600RID

Supplier Part #: TR600RID
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.

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

$317.42 /EA
NOT CURRENTLY IN STOCK
600V 225A 11 5/8x2 9/16 T

600V 225A 11 5/8x2 9/16 T

Item #: TRS225R

Supplier Part #: TRS225R
Brand: Mersen

Tri-Onic TRS-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 TRS-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

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

$335.58 /EA
NOT CURRENTLY IN STOCK
600V 225A TD RK5 FUSE SMARTSPO

600V 225A TD RK5 FUSE SMARTSPO

Item #: TRS225RID

Supplier Part #: TRS225RID
Brand: Mersen

Tri-Onic TRS-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 TRS-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

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

$348.64 /EA
NOT CURRENTLY IN STOCK
600V 250A 11 5/8x2 9/16 T

600V 250A 11 5/8x2 9/16 T

Item #: TRS250R

Supplier Part #: TRS250R
Brand: Mersen

Tri-Onic TRS-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 TRS-R safely handle harmless starting currents and inrush currents associated with today's motors and transformers.

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

$335.58 /EA
NOT CURRENTLY IN STOCK
74893-FUSE,TRIONIC

74893-FUSE,TRIONIC

Item #: TRS250RDC

Supplier Part #: TRS250RDC
Brand: Mersen

Tri-OnicĀ® TRS-RDC time-delay fuse is designed for DC circuit protection in surface and underground mines. The TRS-RDC is MSHA approved and meets the industry's most severe third party requirements for 600VDC rated fuses.

Rail heaters; Rugged glass melamine body for superior reliability in harsh environments; DC rated for mine duty and other long time-constant applications; Pump motors; MSHA approval no. 28-26-0; Time-delay for motor start-ups and high inrush loads without nuisance opening; Trailing cables; Mine circuits

$183.19 /EA
NOT CURRENTLY IN STOCK
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