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Fuses

Power Products/Fuses 
Viewing Page 10 of 1000 (10,000+ results)
14248-FUSE,FORM 101

14248-FUSE,FORM 101

Item #: A50QS35-4

Supplier Part #: A50QS35-4
Brand: Mersen

A50QS Amp-Trap® Form 101 fuses grew out of the need to improve the overall performance of semiconductor fuses in response to new equipment requirements. The A50QS encompasses the best protection features – lower I2t to provide better protection for equipment, longer life when subjected to cyclic loading and lower watts loss. A50QS is today’s best choice for the protection of dynamic solid state equipment such as motor drives, inverters, UPS, etc.

Ultra compact sizes allow down-sizing of existing equipment; CSA Certified LR12636; Lowest I2t for greatest protection of semiconductor circuits; Superior cycling ability gives an equipment design advantage; AC: UL guide no. JFHR2; UL recognized component UL File 60314; State-of-the-art protection for 500V equipment; Low watts loss for cooler operation; DC Tested to UL standard 198L parameters (70-1200A)

$62.60 /EA
IN STOCK

600V 6A RK1 TD FUSE

Item #: A6D6R

Supplier Part #: A6D6R
Brand: Mersen

Amp-Trap 2000® SmartSpot time-delay A6D-R fuses provide IEC Type 2 "no damage" protection to existing mains, feeders, and branch circuits serving motor and non-motor loads. A6D-R fuses will open fast enough under extreme fault conditions for maximum short circuit protection to prevent damage to motor starters, switches, and other circuit components, yet also provide the time-delay needed for motor in-rush currents. A6D-R fuses can be used to replace older 600V Class H, K or RK5 fuses already installed in the field.

Easy 2-to-1 selectivity for prevention of nuisance shut downs and “black outs”; Time-delay for motor starting and transformer inrush currents without nuisance opening; Extremely current-limiting for low peak let-thru current; Metal-embossed date and catalog number for easier traceability and lasting identification; 300kA interrupting rating – self-certified, UL witnessed tests; Safety switches; 600VAC & 600VDC dual rated; DC listed to UL standard 248; Transformers; Reduced inventory by taking the place of class RK5, K, and H fuses; Solid state SmartSpot visual blown fuse indicator; Branch circuit protection; UL listed to standard 248-12 File E2137; Fiberglass body provides dimensional stability in harsh industrial settings; High-visibility orange label gives instant brand recognition; Disconnects; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); CSA certified to standard C22.2 No. 248.12; Motors; All general-purpose circuits; Control panels; Recommended for Arc Flash energy reduction

$39.48 /EA
IN STOCK
250V 50A 3x13/16 RK5 TD F

250V 50A 3x13/16 RK5 TD F

Item #: TR50R

Supplier Part #: TR50R
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.

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

$20.22 /EA
IN STOCK
250V 80A 5 7/8x1 1/16 RK5

250V 80A 5 7/8x1 1/16 RK5

Item #: TR80R

Supplier Part #: TR80R
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.

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

$45.39 /EA
IN STOCK
250V 1A 1 1/2x13/32 MID TD

250V 1A 1 1/2x13/32 MID TD

Item #: TRM1

Supplier Part #: TRM1
Brand: Mersen

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

Small transformers; 250VAC rating in all sizes up to 30A; Control circuits; UL listed to standard 248-14 File E33925; Numerous ratings for a wide variety of applications; Small motors; Can be used with UltraSafeTM fuse holders; 1 1/2” x 13/32” (10mm x 38mm) dimensions; Time-delay for circuits with high inrush currrent; Lighting circuits; CSA Certified to Standard C22.2 No. 248.14

$11.21 /EA
IN STOCK
250V 12A 1 1/2x13/32 MID TD

250V 12A 1 1/2x13/32 MID TD

Item #: TRM12

Supplier Part #: TRM12
Brand: Mersen

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

UL listed to standard 248-14 File E33925; Small transformers; Control circuits; 250VAC rating in all sizes up to 30A; Lighting circuits; 1 1/2” x 13/32” (10mm x 38mm) dimensions; Time-delay for circuits with high inrush currrent; CSA Certified to Standard C22.2 No. 248.14; Small motors; Can be used with UltraSafeTM fuse holders; Numerous ratings for a wide variety of applications

$11.54 /EA
IN STOCK
250V 2 1/2A 1 1/2x13/32 MID TD

250V 2 1/2A 1 1/2x13/32 MID TD

Item #: TRM2-1/2

Supplier Part #: TRM2-1/2
Brand: Mersen

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

Lighting circuits; Can be used with UltraSafeTM fuse holders; Numerous ratings for a wide variety of applications; Small transformers; Time-delay for circuits with high inrush currrent; Control circuits; UL listed to standard 248-14 File E33925; Small motors; 1 1/2” x 13/32” (10mm x 38mm) dimensions; 250VAC rating in all sizes up to 30A; CSA Certified to Standard C22.2 No. 248.14

$11.54 /EA
IN STOCK
250V 25A 1 1/2x13/32 MID TD

250V 25A 1 1/2x13/32 MID TD

Item #: TRM25

Supplier Part #: TRM25
Brand: Mersen

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

Control circuits; Small transformers; Numerous ratings for a wide variety of applications; UL listed to standard 248-14 File E33925; Small motors; 1 1/2” x 13/32” (10mm x 38mm) dimensions; 250VAC rating in all sizes up to 30A; Can be used with UltraSafeTM fuse holders; Time-delay for circuits with high inrush currrent; Lighting circuits; CSA Certified to Standard C22.2 No. 248.14

$12.65 /EA
IN STOCK
250V 30A 1 1/2x13/32 MID TD

250V 30A 1 1/2x13/32 MID TD

Item #: TRM30

Supplier Part #: TRM30
Brand: Mersen

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

UL listed to standard 248-14 File E33925; 1 1/2” x 13/32” (10mm x 38mm) dimensions; Small transformers; Small motors; CSA Certified to Standard C22.2 No. 248.14; Numerous ratings for a wide variety of applications; Control circuits; Can be used with UltraSafeTM fuse holders; Lighting circuits; 250VAC rating in all sizes up to 30A; Time-delay for circuits with high inrush currrent

$10.69 /EA
IN STOCK
250V 6A 1 1/2x13/32 MID TD

250V 6A 1 1/2x13/32 MID TD

Item #: TRM6

Supplier Part #: TRM6
Brand: Mersen

Tri-Onic® TRM time-delay midget fuses are rated 250 volts AC and are offered in ampere ratings from 1/10 to 30A. They have 12 seconds time-delay at 200% rating to provide supplemental protection of small motors, small transformers and other high inrush loads, plus many other 250 volt applications. (Not for Branch Circuit Protection).

1 1/2” x 13/32” (10mm x 38mm) dimensions; Control circuits; Small motors; Numerous ratings for a wide variety of applications; Lighting circuits; Small transformers; 250VAC rating in all sizes up to 30A; UL listed to standard 248-14 File E33925; Can be used with UltraSafeTM fuse holders; Time-delay for circuits with high inrush currrent; CSA Certified to Standard C22.2 No. 248.14

$12.00 /EA
IN STOCK
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