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Fuses

Power Products/Fuses 
Viewing Page 3 of 353 (3,525 results)
PWR DIS BLK AL LG 760A 2P 2

PWR DIS BLK AL LG 760A 2P 2

Item #: MPDB69092

Supplier Part #: MPDB69092
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

$259.05 /EA
IN STOCK
900A 500V SEMICOND FUSE

900A 500V SEMICOND FUSE

Item #: A50QS900-4

Supplier Part #: A50QS900-4
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.

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

$822.17 /EA
NOT CURRENTLY IN STOCK
PWR DIS BLK AL MINI 175A 3P 1

PWR DIS BLK AL MINI 175A 3P 1

Item #: MPDB63153

Supplier Part #: MPDB63153
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

$63.51 /EA
NOT CURRENTLY IN STOCK
SAFETY COVER FOR LARGE MPDB

SAFETY COVER FOR LARGE MPDB

Item #: MPDBC6869

Supplier Part #: MPDBC6869
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

$14.44 /EA
NOT CURRENTLY IN STOCK
800A 500V SEMICOND FUSE

800A 500V SEMICOND FUSE

Item #: A50QS800-4

Supplier Part #: A50QS800-4
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.

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

$438.42 /EA
NOT CURRENTLY IN STOCK

66520-600V 100A J 3P FUSE BLK

Item #: 61038J

Supplier Part #: 61038J
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.

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

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No Longer in Production
T FUSE BLOCK 600V 200A 1P BXR

T FUSE BLOCK 600V 200A 1P BXR

Item #: 62031T

Supplier Part #: 62031T
Brand: Mersen

Mersen Class T fuse blocks accommodate Class T fuses up to 600A. Insulators are either durable, glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. Mersen is the only manufacturer to offer Class T blocks with copper connectors.

Unique integral DIN-rail adapters for 600V, 30 & 60A blocks; UL recognized component guide IZLT2, file E52283; Cool running high amperage (100 – 600A) connectors; Spring reinforcing standard for all 30 & 60A clips; CSA certified class 6225, File 32169; UL listed, guide IZLT, File E52283; Full barrier design (30 & 60A) increases pole to pole safety; All fuse blocks meet the requirements of UL 4248; Features high conductivity copper alloy fuse clips; Unique adder-block design (30 & 60A) for design flexibility; Copper connectors available 30 – 600A

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No Longer in Production
SC FUSE 500V 90A QS BLADE

SC FUSE 500V 90A QS BLADE

Item #: A50QS90-4

Supplier Part #: A50QS90-4
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.

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

$77.59 /EA
IN STOCK
PWR DIS BLK AL INT 310A 2P 1S

PWR DIS BLK AL INT 310A 2P 1S

Item #: MPDB67252

Supplier Part #: MPDB67252
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

$98.04 /EA
NOT CURRENTLY IN STOCK
PWR DIS BLK AL LG 760A 2P 4

PWR DIS BLK AL LG 760A 2P 4

Item #: MPDB69312

Supplier Part #: MPDB69312
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

$219.90 /EA
NOT CURRENTLY IN STOCK
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