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Fuses

Power Products/Fuses 
Viewing Page 4 of 1000 (10,000+ results)
1-1/4X1/4 FUSE 250V 2A GDL

1-1/4X1/4 FUSE 250V 2A GDL

Item #: GDL2

Supplier Part #: GDL2
Brand: Mersen

Up to 250V, Time Delay, Glass, 1/4" x 1 1/4"

1/16A through 8A, 250VAC, UL Listed and CSA Certified; 1/4” x 1-1/4”; Glass body; 10A through 15A, 125VAC, UL Listed and CSA Certified; 20A through 30A, 32VAC, UL Listed to U.S. and Canadian safety standards; Time-delay

$2.18 /EA
IN STOCK
97439-SEMICOND FUSEBLK

97439-SEMICOND FUSEBLK

Item #: P266A

Supplier Part #: P266A
Brand: Mersen

Mersen P-Block series for Form 101 fuses are glass-filled polycarbonate or laminated phenolic insulator blocks with studs to accommodate bolt-in fuses. All studs, clips and mounting hardware are tin or zinc-plated

CSA Certified C22.2, class 6225, File 32169; UL Recognized Component guide IZLT2 File E52283; Glass-filled polycarbonate or laminated phenolic insulator blocks with studs to accommodate bolt-in fuses

$142.59 /EA
IN STOCK
MOV FUSE 600V SR70KA-2

MOV FUSE 600V SR70KA-2

Item #: VSP70-2

Supplier Part #: VSP70-2
Brand: Mersen

Mersen surge suppression fuses are specially designed to address the protection of SPD systems. Our surge suppression fuses have been specially designed to withstand 8/20 µSec surge pulses without opening, allowing the SPD system to react to the surge. All surge suppression fuses have a 8/20 µSec surge rating, not a continuous current rating. Under AC short circuit conditions these surge suppression fuses are very current limiting.

Surge ratings of 5-100kA 8/20 µSec capacity; ANSI/UL 248 Special Purpose MOV Fuse, File E60314; Various mounting configurations ferrules, blade, bolt-in, PC board mount; VSP fuses rated 600VAC, 200kA I.R.

$69.01 /EA
IN STOCK

CC TD FUSE 600V 25A ATQR

Item #: ATQR25

Supplier Part #: ATQR25
Brand: Mersen

ATQR small-dimension fuses feature time-delay characteristics ideally suited for the high inrush currents of control transformers, solenoids, and similar inductive loads. Mersen's Amp-Trap 2000 ATQR fuses provide superior protection for the branch circuits of electrical distribution systems

Solenoids; Inductive loads; Time-delay for control transformer inrush loads without nuisance opening; Fiberglass body provides dimensional stability in harsh industrial settings; Metal-embossed date and catalog number for traceability and lasting identification; CSA certified to standard C22.2 No. 248.4; Control transformers; Highly current-limiting for low peak let-thru current; DC listed to UL standard 248; UL listed to standard 248-4 File E2137; High visibility orange label ensures instant brand recognition, and simplifies replacement; Lighting, heating & general-purpose loads; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); High-grade silica filler ensures fast arc quenching and high current limitation

$32.59 /EA
IN STOCK
250V 2A 1 1/2x13/32 MID TD

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

Item #: TRM2

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).

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

$10.66 /EA
IN STOCK
600V 35A CLASS J HS FUSE

600V 35A CLASS J HS FUSE

Item #: HSJ35

Supplier Part #: HSJ35
Brand: Mersen

The High Speed Class J (HSJ) combines the low I2t of a semiconductor fuse and the branch-circuit performance of a Class J UL Listed fuse into a single design. The HSJ can provide both branch circuit protection per NEC requirements, as well as very low I2t for protection of power semiconductors such as Diodes, SCRs, GTOs and SSRs.

Soft-starters; Control panels; Branch circuits; Electronic motor controllers; Excellent cycling ability for frequent starts/stops without nuisance opening; Phase controllers; Solid state relays; Optimized over-load capability for withstanding elevated levels of current during electronic motor controller starts; Low I2t (low thermal energy); UL listed to standard 248-8 File E2137; CSA certified to standard C22.2 no. 248.8; Drives; DC listed to UL 248

$60.84 /EA
IN STOCK

600V 80A CLASS J TD FUSE

Item #: AJT80

Supplier Part #: AJT80
Brand: Mersen

Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed for 600VAC Class RK fuses. AJT’s time-delay characteristics are ideal for handling typical motor and transformer inrush currents, while also providing superior current-limiting ability.

Extremely current-limiting for low peak let-thru current; Load centers; Non-indicating or solid state SmartSpot visual blown fuse indicator; UL listed to standard 248-8 File E2137; UL listed; DC listed to UL standard 248; Feeders; High-visibility orange label gives instant brand recognition; CSA certified to standard C22.2 No. 248.8; Control panels; IEC 60269-2-1; Transformers; Unique Class J dimensions prevent replacement errors; Metal-embossed date and catalog number for traceability and lasting identification; 300kA interrupting rating – self-certified, UL witnessed tests; Most current-limiting UL class fuse; Fiberglass body provides dimensional stability in harsh industrial settings; Easy 2-to-1 selectivity for prevention of nuisance shutdowns; Circuit breaker back-up; Optional EI indicator/switch mount for AJT70 to 600 open fuse indication; Branch circuits; High-grade silica filler ensures fast arc quenching; Mains; Bus duct; Small footprint requires less mounting space and allows smaller, more economical fuse blocks; Time-delay for motor starting and transformer inrush; Lighting, heating & general loads; Recommended for Arc Flash energy reduction; Motor circuits; DC tested to UL standard 248

$138.69 /EA
IN STOCK
SC FUSE 700V 50A QS BLADE

SC FUSE 700V 50A QS BLADE

Item #: A70QS50-4

Supplier Part #: A70QS50-4
Brand: Mersen

A70QS Amp-Trap® high speed fuses were developed in response to the need for improved overall performance of 700V semiconductor fuses for new equipment requirements. A70QS fuses have lower I2t for better protection, longer life when subjected to cyclic loading, plus lower watts loss. A70QS is the best choice to protect dynamic solid state equipment such as motor drives, UPS, etc.

Ultra compact sizes allow down-sizing of existing equipment; 700V AC/DC rating gives greater design versatility; DC: tested to UL standard 198L parameters (35-800A); Low watts loss for cooler operation; UL recognized component, AC/DC UL file E60314; AC: guide no. JFHR2; CSA certified File LR 12636; Very Low I2t for improved protection of equipment; Superior cycling ability for long, reliable life on high cyclic loading

$106.16 /EA
NOT CURRENTLY IN STOCK
PWR DIS BLK AL LG 840A 2P 2

PWR DIS BLK AL LG 840A 2P 2

Item #: MPDB69652

Supplier Part #: MPDB69652
Brand: Mersen

The Next Generation Power Distribution Block (PDB). Mersen power distribution blocks provide a safe and easy method of splicing cables, splitting primary power into secondary circuits and fulfilling requirements for fixed junction tap-off points. All blocks are UL and CSA approved while meeting spacing requirements for feeder and branch circuits in conjunction with UL508A and the National Electrical Code®. PDB options include single or dual conductor primary inputs and up to 30 secondary outputs. Specialty blocks are available allowing for up to 7 primary inputs. The MPDB series is offered in three size categories miniature (MPDB62 and MPDB63 series), intermediate (MPDB66 and MPDB67 series), and large (MPDB68 and MPDB69 series), in both aluminum and copper.

CSA Certified Class 6228 01; UL Listed to subject 1953, File E352417 unless noted otherwise

$254.59 /EA
IN STOCK
250V 5A 1 1/2x13/32 MID TD

250V 5A 1 1/2x13/32 MID TD

Item #: TRM5

Supplier Part #: TRM5
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).

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

$10.66 /EA
IN STOCK
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