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Fuses

Power Products/Fuses 
Viewing Page 7 of 353 (3,525 results)
PWR DIS BLK AL INT 310A 2P 1

PWR DIS BLK AL INT 310A 2P 1

Item #: MPDB67002

Supplier Part #: MPDB67002
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

$97.08 /EA
NOT CURRENTLY IN STOCK

J FUSE BLOCK 600V 100A 1P BXR

Item #: 61036J

Supplier Part #: 61036J
Brand: Mersen

A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum conductors. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30A, 60A and the new 100A SJ fuse blocks feature a unique adder block configuration 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, with a choice of spring-reinforced or non-spring reinforced clips. Space saving options are now available in the 30A and 100A configurations which are noted in the product selection tables.

Class J Blocks (600V) use with AJT, A4J, HSJ; All class J fuse blocks meet the requirements of UL4248 (formerly UL512); CSA certified class 6225, File 32169; UL listed Guide IZLT, File E52283

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No Longer in Production

J FUSE BLOCK 600V 200A 3P SBX

Item #: 62003J

Supplier Part #: 62003J
Brand: Mersen

A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum conductors. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30A, 60A and the new 100A SJ fuse blocks feature a unique adder block configuration 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, with a choice of spring-reinforced or non-spring reinforced clips. Space saving options are now available in the 30A and 100A configurations which are noted in the product selection tables.

All class J fuse blocks meet the requirements of UL4248 (formerly UL512); CSA certified class 6225, File 32169; UL listed Guide IZLT, File E52283; Class J Blocks (600V) use with AJT, A4J, HSJ

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No Longer in Production
2400V R RATED MOTOR FUSE 12R

2400V R RATED MOTOR FUSE 12R

Item #: A240R12R

Supplier Part #: A240R12R
Brand: Mersen

Mersen R-Rated fuses are current-limiting, high interrupting rating fuses intended for the short circuit protection of medium voltage motors and motor controllers. R-Rated fuses are back-up fuses that have a minimum interrupting rating, and must be coordinated with overload relays in combination motor starters. The motor starter manufacturer generally specifies the R-Rated fuse size. These fuses come with a 3 (size D) or 4 (size E) inch diameter barrels with ferrules and are mounted in spring reinforced clips

On all other 3” barrels if a hookeye is required, use the operating eye 9F61AAW612; 9F60: UL File E191980; Ferrule mounting for standard clips and interchangeability with other brands of fuses; Current-limiting for superior equipment protection; On the 4.8kV an optional hookeye mounted in the factory is available; Amp-Trap: UL File E93367; Blown-fuse indicator to give positive identification of open fuse; Metal embossed catalog number and manufacturing date for lasting identification; The Amp-Trap and 9F60 R-Rated fuses are UL Recognized

$1,787.49 /EA
NOT CURRENTLY IN STOCK
SC FUSE 500V 225A QS BLADE

SC FUSE 500V 225A QS BLADE

Item #: A50QS225-4

Supplier Part #: A50QS225-4
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; Low watts loss for cooler operation; UL recognized component UL File 60314; State-of-the-art protection for 500V equipment; AC: UL guide no. JFHR2; DC Tested to UL standard 198L parameters (70-1200A)

$145.86 /EA
NOT CURRENTLY IN STOCK
SC FUSE 500V 300A QS BLADE

SC FUSE 500V 300A QS BLADE

Item #: A50QS300-4

Supplier Part #: A50QS300-4
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.

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

$145.86 /EA
NOT CURRENTLY IN STOCK
94867-FUSE,FORM 101

94867-FUSE,FORM 101

Item #: A70QS100-4

Supplier Part #: A70QS100-4
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; AC: guide no. JFHR2; DC: tested to UL standard 198L parameters (35-800A); CSA certified File LR 12636; Low watts loss for cooler operation; UL recognized component, AC/DC UL file E60314; Superior cycling ability for long, reliable life on high cyclic loading; Very Low I2t for improved protection of equipment

$145.87 /EA
NOT CURRENTLY IN STOCK
94869-FUSE,FORM 101

94869-FUSE,FORM 101

Item #: A70QS150-4

Supplier Part #: A70QS150-4
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.

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

$173.73 /EA
NOT CURRENTLY IN STOCK
94685-FUSE,FORM 101

94685-FUSE,FORM 101

Item #: A70QS500-4

Supplier Part #: A70QS500-4
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.

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

$520.82 /EA
NOT CURRENTLY IN STOCK
94688-FUSE,FORM 101

94688-FUSE,FORM 101

Item #: A70QS700-4

Supplier Part #: A70QS700-4
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.

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

$605.71 /EA
NOT CURRENTLY IN STOCK
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