Rozłącznik izolacyjny ARS NL NR pro

ARS NL No. pro

Vertical fuse switch disconnector with lateral busbar terminals

  • A switch disconnector for disconnecting and connecting busbar systems

  • Suitable for inserts of size NH2 (400 A) and NH3 (630 A)

  • A flame-retardant, self-extinguishing plastic with a V0 flammability rating

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Find out what the ARS NL NR pro switch disconnector has to offer

Two-pole contact arrangement

Option to change the direction of the drain flow from top to bottom

Designed for installation on 185mm busbar systems

Versions

Installation on a 185 mm pitch rail bridge,
1-POLE SWITCHING - each phase individually
Installation on a 185 mm track bridge,
3-POLE SWITCHING - 3 phases with a single handle
  • ARS 400-1-NL pro cable connection: M12 screw, cable outlets on the left
  • ARS 630-1-NL pro cable connection: M12 screw, cable outlets on the left
  • ARS 400-1-NR pro cable connection: M12 screw, cable outlets on the right
  • ARS 630-1-NR pro cable connection: M12 screw, drain outlet on the right-hand side

  • ARS 400-6-NL pro cable connection: M12 screw, drain outlet on the left
  • ARS 630-6-NL pro cable connection: M12 screw, drain outlets on the left
  • ARS 400-6-NR pro cable connection: M12 screw, drain outlets on the right
  • ARS 630-6-NR pro cable connection: M12 screw, cable outlets on the right-hand side

Applications of the ARS NL NR isolating switch pro

Transformer stations

The use of strip-type fuse switch disconnectors in transformer substations ensures the highest standards of operational safety. The design of the switchgear allows for rapid disconnection of the power supply. Furthermore, its resistance to harsh conditions and temperature fluctuations means the equipment does not require frequent servicing, thereby reducing operating costs.

Low voltage switchgears

The strip-type fuse switch disconnector is a solution designed to optimise space in LV switchgear. Thanks to its compact design, it facilitates the arrangement of equipment whilst ensuring reliable circuit protection. A well-designed connection system allows cables to be neatly and safely routed, which speeds up installation and makes future inspections easier.

Cable connectors

The strip-type fuse switch disconnector ensures effective circuit isolation, thereby enhancing staff safety during operational work. Furthermore, the device minimises the risk of phase-to-phase short circuits, and its design guarantees the stability of the network parameters.