15 Result(s)

• Semiconductor & Special Purpose Fuse Bases & Accessories
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  P-Block

  Mersen P-Block P243 and P266 series fuse blocks for Form 101 fuses are glass-filled polycarbonate or laminated phenolic insulator blocks with studs to accommodate bolt-in fuses. The P-Block P292 series has a laminated phenolic insulator base with fuse clips. All studs, clips, and mounting hardware are tin or zinc plated. Read more

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  Fuse-bases for square body fuse-links with bolted connections, size 000/00, 3x, 7x

  Standard version SI fuse holders for stud-type fuses, for blade-type fuses SI 00 and SI 000, for bracket-type fuses SI DIN 80 and DIN 110 • Mounting in one-pole fuse holder simplifies fuse replacement for installations connected with cables and bars • For TTF stud-type fuses For blade and bracket-type fuses as per DIN 43653 standard Sizes: 000 - 00, 80 mm between axes Sizes: 0 - 1 - 2 - 3, 80 and 110 mm between axes • For TTF version studs are delivered with the fuse holder • Finger safe version available Read more

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  750V Open Style Semiconductor Fuseholders - IEC Cylindrical 14x51mm

  Mersen Semiconductor fuse blocks feature open face styles. Each version is rated 750 volts and accommodates 14 x 51mm or 22 x 58mm IEC Cylindrical fuses. 703, U705 and U710 fuseholders feature Mersen's unique adder-block design which can be assembled onto 1, 2, or 3-pole fuseholders to form multi-pole segmented holders of as many poles as desired. A choice of box, screw, or pressure plate connectors is offered to fit a wide range of standard or solid copper wire. All versions have verified dielectric strength in excess of 2500V. A patented built-in DIN-rail adapter on the U710 blocks adds further design versatility. All fuse clips are made of high conductivity tin-plated copper with spring reinforced clips. Read more

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  Fuse-bases for square body fuse-links with thread terminals, size 000/00, 3x, 7x

  Standard version SI fuse holders for stud-type fuses, for blade-type fuses SI 00 and SI 000, for bracket-type fuses SI DIN 80 and DIN 110 • Mounting in one-pole fuse holder simplifies fuse replacement for installations connected with cables and bars • For TTF stud-type fuses For blade and bracket-type fuses as per DIN 43653 standard Sizes: 000 - 00, 80 mm between axes Sizes: 0 - 1 - 2 - 3, 80 and 110 mm between axes • For TTF version studs are delivered with the fuse holder • Finger safe version available Read more

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  1SC

  Mersen 1SC and 1MSC semiconductor fuse blocks feature modular mounting that offers greater flexibility in adjusting to various fuse lengths. Both stud type and integral box connector versions are offered to allow for user preference of wire terminations. The integral box connector versions also provide for greater heat dissipation. All modular blocks are supplied in pairs but need to be ordered as two items to suit one fuse. Mounting hardware is supplied with the blocks Read more

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  Fuse-bases for square body fuse-links with blade contacts, size 30 to 123

  SP - SE - SF fuse holders for e blade-type fuses • Mounting in one-pole fuse holder simplifies replacement of fuses for installations connected with cables and bars • For e blade-type fuses - Elastic tightening for sizes 0 to 2 - Bolted tightening for size 3 Read more

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  1MSC

  Mersen 1SC and 1MSC semiconductor fuse blocks feature modular mounting that offers greater flexibility in adjusting to various fuse lengths. Both stud type and integral box connector versions are offered to allow for user preference of wire terminations. The integral box connector versions also provide for greater heat dissipation. All modular blocks are supplied in pairs but need to be ordered as two items to suit one fuse. Mounting hardware is supplied with the blocks Read more

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  Fuse-bases for square body fuse-links with blade contacts, size 300 and 602

  Fuse holders for blade-type CV3 fuses Sturdy assembly with very high collision and temperature withstand • Mounting as bases • Fiber-glass polyester or ceramic insulatorsfor basic applications, in corrosive atmospheres or in traction • Very high collision withstand for traction interlocking or replacement part • Complying with IEC 77 standard Read more

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  U705 - IEC Cylindrical 14x51mm

  Mersen Semiconductor fuse blocks feature open face styles. Each version is rated 750 volts and accommodates 14 x 51mm or 22 x 58mm IEC Cylindrical fuses. 703, U705 and U710 fuseholders feature Mersen's unique adder-block design which can be assembled onto 1, 2, or 3-pole fuseholders to form multi-pole segmented holders of as many poles as desired. A choice of box, screw, or pressure plate connectors is offered to fit a wide range of standard or solid copper wire. All versions have verified dielectric strength in excess of 2500V. A patented built-in DIN-rail adapter on the U710 blocks adds further design versatility. All fuse clips are made of high conductivity tin-plated copper with spring reinforced clips. Read more

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  U710 - IEC Cylindrical 22x58mm

  Mersen Semiconductor fuse blocks feature open face styles. Each version is rated 750 volts and accommodates 14 x 51mm or 22 x 58mm IEC Cylindrical fuses. 703, U705 and U710 fuseholders feature Mersen's unique adder-block design which can be assembled onto 1, 2, or 3-pole fuseholders to form multi-pole segmented holders of as many poles as desired. A choice of box, screw, or pressure plate connectors is offered to fit a wide range of standard or solid copper wire. All versions have verified dielectric strength in excess of 2500V. A patented built-in DIN-rail adapter on the U710 blocks adds further design versatility. All fuse clips are made of high conductivity tin-plated copper with spring reinforced clips. Read more

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  Fuse-bases for square body fuse-links SQ bracket style, size 70 to 602

  Fuse holders for Bracket style CV3 fuses • Mounting in one-pole fuse holder simplifies replacement of fuses for installations connected with cables and bars • For bracket-type fuses bolted tightening • Trac models with very high collision withstand for traction complying with IEC 77 standard Read more

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  PS

  Mersen PS modular 1500V fuseholders offer the highest levels of safety and features for 20x127mm fuses. The PS range is available in 1, 2, 3 or 4-pole units, with or without blown-fuse indicating microswitches in each pole (striker fuse required) Read more

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  Fuse-bases for cylindrical fuse-links diameters 20 and 36mm

  Fuse holders for ferrule-type fuses - 20.6 x 190 - 36 x 127 - 36 x 190 - 36 x 250 - 36 x 400 Vibration withstand: These semiconductor AC/DC ferrule fuse holders are tested with sine vibrations carried out at ambient, scanning each of the 3 main axes. Spectrom: 1st segment (2 to 16 Hz) constant displacement x = 5 mm peak. 2nd segment (16 to 250 Hz) constant acceleration γ = 5 g peak. Exponential scanning speed: 1 octave per minute. Duration: 2 hours per axis Read more

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  Compact fuse-holders PS 27

  Fuse holders and fuse disconnectors for ferrule-type fuses 27x60 • Solid assembly offering goog thermal and mechanical withstands • Fuse mounting in holders or disconnectors with or without preisolating and blown-fuse indicating microswitches • Phenolic resin models for basic applications fiber-glass polyester for applications in corrosive atmosphere or in traction • Complying with IEC 60947-3 standard (AC 20A class) Read more

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  Compact fuse-holders PS 20x127

  Fuse holders and fuse disconnectors for ferrule-type fuses 20x127 • Solid assembly offering goog thermal and mechanical withstands • Fuse mounting in holders or disconnectors with or without preisolating and blown-fuse indicating microswitches • Phenolic resin models for basic applications fiber-glass polyester for applications in corrosive atmosphere or in traction Read more