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Fuses

Power Products/Fuses 
Viewing Page 5 of 6 (51 results)
250V 35A RK5 3-PACK

250V 35A RK5 3-PACK

Item #: TR35R-3PK

Supplier Part #: TR35R-3PK
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.

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

$60.61 /EA
NOT CURRENTLY IN STOCK
250V 35A TD RK5 FUSE SMARTSPOT

250V 35A TD RK5 FUSE SMARTSPOT

Item #: TR35RID

Supplier Part #: TR35RID
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; Fiberglass body provides dimensional stability in harsh industrial settings; AC & DC rated; Service entrance equipment; Easy-to-read label for quick brand recognition and replacement; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Current-limiting for low peak let-thru current; Branch circuits; High-grade silica filler ensures fast arc quenching and high current limitation; Mains; UL listed to standard 248-12 File E2137; DC listed to UL standard 248 TRS only; Current-limiting; CSA certified to standard C22.2 no. 248.12; Transformers; Motor circuits; Feeders; Optional solid state SmartSpot blown fuse indicator; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; General-purpose equipment; Metal-embossed date and catalog number for traceability and lasting identification

$21.76 /EA
NOT CURRENTLY IN STOCK
250V 40A 3x13/16 RK5 TD F

250V 40A 3x13/16 RK5 TD F

Item #: TR40R

Supplier Part #: TR40R
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 for low peak let-thru current; DC listed to UL standard 248 TRS only; Current-limiting; Feeders; Optional solid state SmartSpot blown fuse indicator; Transformers; Time-delay; CSA certified to standard C22.2 no. 248.12; Easy-to-read label for quick brand recognition and replacement; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Fiberglass body provides dimensional stability in harsh industrial settings; Branch circuits; General-purpose equipment; High-grade silica filler ensures fast arc quenching and high current limitation; Mains; Motor circuits; Service entrance equipment; UL listed to standard 248-12 File E2137; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; AC & DC rated; Metal-embossed date and catalog number for traceability and lasting identification

$20.22 /EA
NOT CURRENTLY IN STOCK
250V 40A RK5 3-PACK

250V 40A RK5 3-PACK

Item #: TR40R-3PK

Supplier Part #: TR40R-3PK
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.

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

$60.61 /EA
NOT CURRENTLY IN STOCK
250V 40A TD RK5 FUSE SMARTSPOT

250V 40A TD RK5 FUSE SMARTSPOT

Item #: TR40RID

Supplier Part #: TR40RID
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.

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

$21.76 /EA
NOT CURRENTLY IN STOCK
250V 50A RK5 3-PACK

250V 50A RK5 3-PACK

Item #: TR50R-3PK

Supplier Part #: TR50R-3PK
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.

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

$60.61 /EA
NOT CURRENTLY IN STOCK
H FUSE 250V 45A NRN

H FUSE 250V 45A NRN

Item #: NRN45

Supplier Part #: NRN45
Brand: Mersen

Mersen NRN (250V) and NRS (600V) fuses are standard non-time delay fuses, with a 10kA short circuit rating. 250 Volt NRN 15 amp through 60 amp fuses are certified as Type "P" fuses, satisfying the Canadian Electrical Code for low melting-point non-time delay fuses. Also qualifying for Type "P" are OTN15 through OTN60, which are Class K-5 fuses with a 50kA short circuit rating (found in the OT/OTS section of this cata log).

250V and 600V applications; Non-time delay; Type “P” (15 – 60A)

$37.72 /EA
NOT CURRENTLY IN STOCK
250V 35A 3x13/16 K5 FUSE

250V 35A 3x13/16 K5 FUSE

Item #: OT35

Supplier Part #: OT35
Brand: Mersen

One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.

Residential and small commercial installations; Low cost for high protection value; Resistive heating; Self-certified for DC per UL248; Feeders; UL Listed to Standard 248-9 File E2137; Branch circuits; CSA Certified to Standard C22.2 No. 248.9 (The Canadian Electrical Code requires these fuses in ratings 15 through 60A to be of the low melting point design; use OTN 15-60.); Easy to read imprint label for quick recognition and replacement

$6.54 /EA
NOT CURRENTLY IN STOCK
250V 40A 3x13/16 K5 FUSE

250V 40A 3x13/16 K5 FUSE

Item #: OT40

Supplier Part #: OT40
Brand: Mersen

One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.

UL Listed to Standard 248-9 File E2137; Branch circuits; Low cost for high protection value; Resistive heating; CSA Certified to Standard C22.2 No. 248.9 (The Canadian Electrical Code requires these fuses in ratings 15 through 60A to be of the low melting point design; use OTN 15-60.); Feeders; Self-certified for DC per UL248; Residential and small commercial installations; Easy to read imprint label for quick recognition and replacement

$6.54 /EA
NOT CURRENTLY IN STOCK
K5 FUSE 250V 50A OTN

K5 FUSE 250V 50A OTN

Item #: OTN50

Supplier Part #: OTN50
Brand: Mersen

One-Time OT and OTN general purpose fuses provide low cost protection for feeder and branch-circuits serving lighting, heating, and other non-motor loads. OT and OTN fuses will safely interrupt available short-circuit currents up to 50,000 amperes in all ratings. OT and OTN fuses are not rejection fuses and care should be taken to ensure that replacement fuses do not have lower interrupting ratings than original fuses. OTN(15-60) satisfy the Canadian electrical code requirement for Type P low melting-point, non-time-delay fuses.

Easy to read imprint label for quick recognition and replacement; Low cost for high protection value; Residential and small commercial installations; UL Listed to Standard 248-9 File E2137; Branch circuits; CSA Certified to Standard C22.2 No. 248.9 (The Canadian Electrical Code requires these fuses in ratings 15 through 60A to be of the low melting point design; use OTN 15-60.); Resistive heating; Feeders; Self-certified for DC per UL248

$10.23 /EA
NOT CURRENTLY IN STOCK
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