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Fuses

Power Products/Fuses 
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250V 20A 1 1/2x13/32 MID TD

250V 20A 1 1/2x13/32 MID TD

Item #: TRM20

Supplier Part #: TRM20
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; 250VAC rating in all sizes up to 30A; CSA Certified to Standard C22.2 No. 248.14; Small motors; Time-delay for circuits with high inrush currrent; Lighting circuits; Small transformers; Can be used with UltraSafeTM fuse holders; Numerous ratings for a wide variety of applications; Control circuits; UL listed to standard 248-14 File E33925

$11.12 /EA
IN STOCK

MIDGT FUSEBLOCK 600V 30A 2P PP

Item #: 30322

Supplier Part #: 30322
Brand: Mersen

Mersen midget fuse blocks accommodate all 30 ampere 1-1/2” x 13/32” midget fuses. Class CC fuse blocks accommodate all 30 ampere Class CC fuses. A choice of box, screw, or pressure-plate connectors fit a wide range of stranded or solid copper wire. Insulators are glassfilled polycarbonate (GFPC) with verified dielectric strength in excess of 2500V. Fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tin-plated copper alloy.

CSA certified class 6225, File 32169; UL listed, guide IZLT, File E52283

$18.22 /EA
IN STOCK
94865-FUSE,FORM 101

94865-FUSE,FORM 101

Item #: A70QS80-4

Supplier Part #: A70QS80-4
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; Low watts loss for cooler operation; Very Low I2t for improved protection of equipment; 700V AC/DC rating gives greater design versatility; DC: tested to UL standard 198L parameters (35-800A); CSA certified File LR 12636; UL recognized component, AC/DC UL file E60314; Superior cycling ability for long, reliable life on high cyclic loading; AC: guide no. JFHR2

$145.87 /EA
IN STOCK
PWR DIS BLK CU LG 760A 3P 2

PWR DIS BLK CU LG 760A 3P 2

Item #: MPDB68093

Supplier Part #: MPDB68093
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.

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

$684.85 /EA
IN STOCK
600V 15A CLASS J HS FUSE

600V 15A CLASS J HS FUSE

Item #: HSJ15

Supplier Part #: HSJ15
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.

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

$35.64 /EA
IN STOCK
CC TD FUSE 600V 2A ATDR

CC TD FUSE 600V 2A ATDR

Item #: ATDR2

Supplier Part #: ATDR2
Brand: Mersen

Amp-Trap 2000 time-delay ATDR small-dimension fuses provide IEC Type 2 "no damage" protection to your facility's increasingly sensitive branch circuit components and small motors - minimizing the risk of fault-related damage. ATDR Class CC fuses deliver the best time-delay characteristics in their class with excellent cycling ability for small motor loads.

Highly current-limiting for low peak let-thru current; DC listed to UL standard 248; Metal-embossed date and catalog number for traceability and lasting identification; Improved cycling ability for frequent motor starts/stops without nuisance fuse opening; High-visibility orange label ensures instant brand recognition, simplifies replacement; High-grade silica filler ensures fast arc quenching and optimum current-limitation; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); UL listed to standard 248-4 File E2137; Small motors; Lighting, heating & general loads; CSA certified to standard C22.2 No. 248.4; Contactors; Fiberglass body provides dimensional stability in harsh industrial settings; Branch circuit protection; Time-delay for motor starting inrush currents without nuisance opening

$32.30 /EA
IN STOCK

CC TD FUSE 600V 30A ATQR

Item #: ATQR30

Supplier Part #: ATQR30
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

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

$32.54 /EA
IN STOCK
CC TD FUSE 600V 4A ATDR

CC TD FUSE 600V 4A ATDR

Item #: ATDR4

Supplier Part #: ATDR4
Brand: Mersen

Amp-Trap 2000 time-delay ATDR small-dimension fuses provide IEC Type 2 "no damage" protection to your facility's increasingly sensitive branch circuit components and small motors - minimizing the risk of fault-related damage. ATDR Class CC fuses deliver the best time-delay characteristics in their class with excellent cycling ability for small motor loads.

Branch circuit protection; Small motors; Lighting, heating & general loads; Contactors; Fiberglass body provides dimensional stability in harsh industrial settings; High-visibility orange label ensures instant brand recognition, simplifies replacement; Rejection-style design prevents replacement errors (when used with recommended fuse blocks); Highly current-limiting for low peak let-thru current; High-grade silica filler ensures fast arc quenching and optimum current-limitation; UL listed to standard 248-4 File E2137; Improved cycling ability for frequent motor starts/stops without nuisance fuse opening; CSA certified to standard C22.2 No. 248.4; DC listed to UL standard 248; Time-delay for motor starting inrush currents without nuisance opening; Metal-embossed date and catalog number for traceability and lasting identification

$32.30 /EA
IN STOCK
SC FUSE 500V 400A QS BLADE

SC FUSE 500V 400A QS BLADE

Item #: A50QS400-4

Supplier Part #: A50QS400-4
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.

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

$145.86 /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
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