Rozłącznik izolacyjny z bezpiecznikami 250 A

RAB 1

Isolating switch disconnector with 250A fuses

  • Mounted into switchgear applications

  • A double insulation gap in each current path

  • Independent manual drive – flashing independent of the switching speed

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Find out what the RAB 1 isolating switch disconnector with fuses has to offer

Complete isolation of the fuse links in the ‘0’ position

Complete safety in use and easy installation

V0 self-extinguishing insulation materials (according to UL94)

Silver plated contacts

Self-cleaning non-contact contacts

High electrical and mechanical durability

High short-circuit and switching capacity

A wide range of accessories

Application
 

Operating conditions
 

The RAB series isolating switch disconnectors with fuses are designed for energy distribution, the connection of electrical equipment and the protection of such equipment against the effects of short circuits and overloads in three-phase networks. They can be used as:

  • main and feeder switch disconnectors in switchgear,
  • isolating switches,
  • switch disconnectors for controlling and protecting electric motors and other AC equipment.
     






 

The isolating switch disconnectors with fuses are designed for installation in enclosed spaces free from dust, corrosive and explosive gases:

  • in temperate, tropical (T) and marine (M) climates,
  • at ambient temperatures ranging from -25°C to +55°C,
  • at altitudes up to 2000 m above sea level.


They may be installed outdoors in enclosures (cabinets) with IP34 protection degree or higher.