Podstawa bezpiecznikowa PBD

PBD 3

PBD fuse base

  • Iₙ=630 A, Uₙ=690 V

  • For installation on a mounting plate

  • Electroplated silver-plated copper contacts

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Find out what the PBD 3 fusebase has to offer

Designed as single-pole

Possible cable connections: M12 screw terminal and V-clamp – for cables up to 240 mm²

Application

PBD fusebases are a fixed component of an industrial fuse, suitable for fuse links and designed to integrate them into the current path of electrical power distribution equipment. The bases are made of flame-retardant plastic, with copper jaw contacts—galvanically tin-plated—screwed onto them in sizes 00, 1, 2. On special request, contacts in these sizes can be silver-plated, whilst in size 3 the contacts are silver-plated as standard. The fusebases are intended for installation in enclosed spaces (free from dust, corrosive or explosive gases), such as:

  • low-voltage cable distribution and utility cabinets,
  • LV switchgear for industrial and power distribution,
  • low-voltage (LV) banks for reactive power compensation.


They may be installed at ambient temperatures ranging from -25°C to +55°C, at altitudes up to 2000 m above sea level, and outdoors in enclosures with a degree of protection of IP34 or higher.

Versions

For sizes 3 – 630 A

  • With double-sided screw terminals for PBD 3 cable lugs or busbars