+27 13 658 6107 sales@beltwatch.co.za

BeltWatch™ Switches

Tested – Reliable and Cost Effective

A switch that is designed to avoid spurious tripping or accidental resets (snap action) and ensure that the switch will operate after long periods of not being activated (double break silver-cadmium tipped contacts).

  • Switches available in Cast Iron or Die Cast Aluminum enclosures in sophisticated as well as economic versions.
  • Switches are also available in Flame Proof Enclosures and Industrial Polymer Enclosure to withstand Chemical / Fertilizer / Saline (Seashore) environment.
  • SS screws captive in covers to ensure proper retightening after opening for inspection / wiring etc.
  • Built in terminal box for sophisticated models, incorporating moulded stud type terminals for easy wiring / looping.
  • Switching elements have Silver-Cadmium alloy tipped contacts with double break and wide contact separation
    for optimum switching performance.
  • Threaded cable entries are provided to suit single / double compression type cable glands.
  • 1-0 action available in this model SW- 4038, 1-0-1 action in model Sw-4037
  • Unique toggle type mechanism provides snap action & local manual reset for model SW- 4038.
  • Available in contact combinations 1 NO + 1NC /2NO+2NC / 1NO+3NC / 3NO+3NC.
  • Optional accessories available: rope, hook, clamp, tension spring, turn-buckle, anchor hook, mechanical flag, LED lamp and terminal strip

Toggle  Limit Switch – SW401

  • Action stayput
  • Grade of protection IP-65
  • Standard contact Rating -10 amp Resistive at 110 / 240 / 500V, AC 50Hz

BELT SWAY SWITCH – SW402

  • Ball / Bush bearing options for roller & camshaft
  • Wide over travel of the roller permissible without damaging
    the switch element
  • Robust spring to absorb impact from belt and effect quick self-resetting
  • Grade of protection IP-65.
  • Standard contact Rating -10 amp.
    Resistive at 110 / 240 / 500V, AC 50Hz
  • Supply Voltage for Signal Lamp: 24/110/240V, AC 50Hz

Pull Cord Switch – SW403

  • Unique toggle type mechanism provides snap action and local manual reset for model SW-4038
  • CAM type mechanism provides normal action with separate
  • resetting lever for model SW-4037
  • Operating lever carries rings for convenient pull cord termination
  • Grade of protection IP-65
  • Standard contact Rating -10 amp Resistive
    at 110 / 240 / 500V, AC 50Hz
  • Supply Voltage for Signal Lamp : 24/110/240V, AC 50Hz

Heavy Duty Limit Switch – SW404

  • Ball/Bush bearing options for camshafts
  • Wide over travel of the roller permissible without damaging the switch element.
  • Robust spring to absorb impact from belt and effect quick self-resetting
  • Grade of protection IP-65.
  • Standard contact Rating -10 amp Resistive at 110 / 240 / 500V, AC 50Hz