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Fuses

Power Products/Fuses 
Viewing Page 6 of 7 (64 results)
H FUSE 250V 200A NRN

H FUSE 250V 200A NRN

Item #: NRN200

Supplier Part #: NRN200
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).

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

$113.12 /EA
NOT CURRENTLY IN STOCK
250V 110A 7 1/8x1 9/10 K5FUSE

250V 110A 7 1/8x1 9/10 K5FUSE

Item #: OT110

Supplier Part #: OT110
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; Residential and small commercial installations; UL Listed to Standard 248-9 File E2137; Feeders; Self-certified for DC per UL248; 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.); Branch circuits

$77.95 /EA
NOT CURRENTLY IN STOCK
250V 125A 7 1/8x1 9/10 K5FUSE

250V 125A 7 1/8x1 9/10 K5FUSE

Item #: OT125

Supplier Part #: OT125
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; Self-certified for DC per UL248; Branch circuits; Resistive heating; UL Listed to Standard 248-9 File E2137; Low cost for high protection value; Easy to read imprint label for quick recognition and replacement; Feeders; 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.)

$69.53 /EA
NOT CURRENTLY IN STOCK
250V 175A 7 1/8x1 9/10 K5FUSE

250V 175A 7 1/8x1 9/10 K5FUSE

Item #: OT175

Supplier Part #: OT175
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.

Resistive heating; Low cost for high protection value; Residential and small commercial installations; Easy to read imprint label for quick recognition and replacement; UL Listed to Standard 248-9 File E2137; Feeders; 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.); Branch circuits; Self-certified for DC per UL248

$77.95 /EA
NOT CURRENTLY IN STOCK

250V 110A 7 1/8x1 9/10 TD

Item #: TR110R

Supplier Part #: TR110R
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.

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

$107.70 /EA
NOT CURRENTLY IN STOCK
250V 110A TD RK5 FUSE SMARTSPO

250V 110A TD RK5 FUSE SMARTSPO

Item #: TR110RID

Supplier Part #: TR110RID
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.

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

$121.75 /EA
NOT CURRENTLY IN STOCK
250V 125A 7 1/8x1 9/10 TD

250V 125A 7 1/8x1 9/10 TD

Item #: TR125R

Supplier Part #: TR125R
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.

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

$99.84 /EA
NOT CURRENTLY IN STOCK
250V 125A TD RK5 FUSE SMARTSPO

250V 125A TD RK5 FUSE SMARTSPO

Item #: TR125RID

Supplier Part #: TR125RID
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; AC & DC rated; Time-delay; Fiberglass body provides dimensional stability in harsh industrial settings; DC listed to UL standard 248 TRS only; Feeders; Optional solid state SmartSpot blown fuse indicator; Metal-embossed date and catalog number for traceability and lasting identification; CSA certified to standard C22.2 no. 248.12; Easy-to-read label for quick brand recognition and replacement; Mains; Motor circuits; Service entrance equipment; Current-limiting; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); General-purpose equipment; Branch circuits; Current-limiting for low peak let-thru current; UL listed to standard 248-12 File E2137; 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

$107.51 /EA
NOT CURRENTLY IN STOCK
250V 150A 7 1/8x1 9/10 TD

250V 150A 7 1/8x1 9/10 TD

Item #: TR150R

Supplier Part #: TR150R
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; Motor circuits; High-grade silica filler ensures fast arc quenching and high current limitation; Mains; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); DC listed to UL standard 248 TRS only; Metal-embossed date and catalog number for traceability and lasting identification; General-purpose equipment; Feeders; Current-limiting for low peak let-thru current; CSA certified to standard C22.2 no. 248.12; Easy-to-read label for quick brand recognition and replacement; Service entrance equipment; Transformers; Time-delay; Optional solid state SmartSpot blown fuse indicator; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; UL listed to standard 248-12 File E2137; Branch circuits; AC & DC rated; Fiberglass body provides dimensional stability in harsh industrial settings

$99.84 /EA
NOT CURRENTLY IN STOCK
250V 150A TD RK5 FUSE SMARTSPO

250V 150A TD RK5 FUSE SMARTSPO

Item #: TR150RID

Supplier Part #: TR150RID
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; High-grade silica filler ensures fast arc quenching and high current limitation; Time-delay; CSA certified to standard C22.2 no. 248.12; Current-limiting for low peak let-thru current; Mains; General-purpose equipment; Fiberglass body provides dimensional stability in harsh industrial settings; Feeders; UL listed to standard 248-12 File E2137; Branch circuits; Optional solid state SmartSpot blown fuse indicator; Metal-embossed date and catalog number for traceability and lasting identification; Motor circuits; Current-limiting; DC listed to UL standard 248 TRS only; Time-delay for motor start-ups and transformer inrush currents without nuisance opening; Transformers; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Easy-to-read label for quick brand recognition and replacement; AC & DC rated

$107.51 /EA
NOT CURRENTLY IN STOCK
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