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Fuses

Power Products/Fuses 
Viewing Page 39 of 1000 (10,000+ results)
250V 100A R SP FUSE BLK CU

250V 100A R SP FUSE BLK CU

Item #: 21006R

Supplier Part #: 21006R
Brand: Mersen

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

CSA certified class 6225, File 32169; UL recognized component guide IZLT2, file E52283; All fuse blocks meet the requirements of UL 4248; UL listed, guide IZLT, File E52283

$84.31 /EA
NOT CURRENTLY IN STOCK
250V 100A R ADD FUSE BLK

250V 100A R ADD FUSE BLK

Item #: 21035R

Supplier Part #: 21035R
Brand: Mersen

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

CSA certified class 6225, File 32169; All fuse blocks meet the requirements of UL 4248; UL recognized component guide IZLT2, file E52283; UL listed, guide IZLT, File E52283

$65.08 /EA
NOT CURRENTLY IN STOCK
200-100A FUSE REDUCER PR

200-100A FUSE REDUCER PR

Item #: 212

Supplier Part #: 212
Brand: Mersen

Mersen fuse reducers allow the use of lower rated fuses in existing equipment having clips with higher ampere ratings. The use of closer rated time-delay fuses can improve circuit protection. For example, renewable or one-time fuses feeding a motor can be replaced with fuses sized closer to the motor nameplate current. Non-rejection reducers will allow Class H, K or R fuses to fit Class H or K clips. Rejection-type reducers will allow only Class R fuses to fit Class R clips or only Class J fuses to fit Class J clips. Class J fuse reducers are not for bolt on applications.
$54.72 /EA
NOT CURRENTLY IN STOCK
250V 600A 1P H&K FUSE BLK

250V 600A 1P H&K FUSE BLK

Item #: 2631

Supplier Part #: 2631
Brand: Mersen

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

CSA certified class 6225, File 32169; All fuse blocks meet the requirements of UL 4248; UL recognized component guide IZLT2, file E52283; UL listed, guide IZLT, File E52283

$676.67 /EA
NOT CURRENTLY IN STOCK
H+K FUSE BLOCK 250V 600A 3P CB

H+K FUSE BLOCK 250V 600A 3P CB

Item #: 2663

Supplier Part #: 2663
Brand: Mersen

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

UL listed, guide IZLT, File E52283; All fuse blocks meet the requirements of UL 4248; CSA certified class 6225, File 32169; UL recognized component guide IZLT2, file E52283

$3,314.81 /EA
NOT CURRENTLY IN STOCK
R FUSE BLOCK 250V 600A 3P CB

R FUSE BLOCK 250V 600A 3P CB

Item #: 2663R

Supplier Part #: 2663R
Brand: Mersen

Mersen Class H, K and R fuse blocks accommodate all Class H, K and R 250 and 600V power fuses. A choice of screw, pressure plate, box and special order stud connectors fit a wide range of stranded or solid copper or aluminum wire. Insulators are either molded glass-filled polycarbonate (GFPC) or phenolic with verified dielectric strength in excess of 2500V. 30, 60 and 100A fuse blocks feature a unique adder block which can be snapped onto 1-, 2- or 3-pole blocks to form multipole segmented blocks of as many poles as desired. All fuse clips are made of high conductivity tinplated copper, with a choice of spring reinforced or nonspring reinforced clips in 30A and 60A. Clips 100A and above are spring reinforced.

UL listed, guide IZLT, File E52283; CSA certified class 6225, File 32169; UL recognized component guide IZLT2, file E52283; All fuse blocks meet the requirements of UL 4248

$3,314.81 /EA
NOT CURRENTLY IN STOCK
FUSE BLOCK 100A-300V 1 P V 1 P

FUSE BLOCK 100A-300V 1 P V 1 P

Item #: 31001T

Supplier Part #: 31001T
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

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

$67.19 /EA
NOT CURRENTLY IN STOCK
THERMALLY PROTECTED MOV 270-HV

THERMALLY PROTECTED MOV 270-HV

Item #: 270TPMOV-HV

Supplier Part #: 270TPMOV-HV
Brand: Mersen

Mersen’s patented TPMOV technology eliminates common failure modes that occur in the field with standard metal oxide varistors. Internally the TPMOV is comprised of a voltage clamping device and a disconnecting apparatus that monitors the status of the metal oxide disk, making the TPMOV a fail-safe device. In the event of an overvoltage breakdown, the metal oxide disc is securely disconnected from the system power by an arc shield. Upon failure, the TPMOV is also equipped with a visual pin indicator as well as a normally open micro-switch, providing remote indication if applicable. TPMOV7 50% more surge capacity, Same footprint The TPMOV7 is rated for 75kA - 8/20µs peak surge current and is available for maximum continuous operating voltages (MCOV) from 150V to 320VAC.

ANSI/UL 1449 4th Edition, Type 1 Component Assembly SPD, File E210793; Industry-leading, patented TPMOV technology available in 50kA and 75kA surge capacities; RoHS Compliant; No additional overcurrent protective device (fuses) required; Built-in visual/remote indication optional; Wave solderable; Consistent footprint with 25–40mm MOVs

$207.71 /EA
NOT CURRENTLY IN STOCK
270 TPMOV SHORT LEAD WITH VISU

270 TPMOV SHORT LEAD WITH VISU

Item #: 270TPMOVST

Supplier Part #: 270TPMOVST
Brand: Mersen

Mersen’s patented TPMOV technology eliminates common failure modes that occur in the field with standard metal oxide varistors. Internally the TPMOV is comprised of a voltage clamping device and a disconnecting apparatus that monitors the status of the metal oxide disk, making the TPMOV a fail-safe device. In the event of an overvoltage breakdown, the metal oxide disc is securely disconnected from the system power by an arc shield. Upon failure, the TPMOV is also equipped with a visual pin indicator as well as a normally open micro-switch, providing remote indication if applicable. TPMOV7 50% more surge capacity, Same footprint The TPMOV7 is rated for 75kA - 8/20µs peak surge current and is available for maximum continuous operating voltages (MCOV) from 150V to 320VAC.

Consistent footprint with 25–40mm MOVs; No additional overcurrent protective device (fuses) required; RoHS Compliant; Wave solderable; ANSI/UL 1449 4th Edition, Type 1 Component Assembly SPD, File E210793; Industry-leading, patented TPMOV technology available in 50kA and 75kA surge capacities; Built-in visual/remote indication optional

$205.12 /EA
NOT CURRENTLY IN STOCK
PLASTIC FUSE CLAMP 250V 30A

PLASTIC FUSE CLAMP 250V 30A

Item #: 32-001G

Supplier Part #: 32-001G
Brand: Mersen

Ferraz Shawmut Fuse Clip Clamps are used to clamp fuse clips together onto a fuse ferrule or blade. An easy twist of the cap tightens the jaws against the clip, preventing heating by reducing resistance at the point where fuse and clip make contact. This
$46.53 /EA
NOT CURRENTLY IN STOCK
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