Noshok 40-149-MSCS 4 Mscs Magnetic Spring Contact Switch

Noshok 40-149-MSCS 4 Mscs Magnetic Spring Contact Switch

Magnetic Spring Contact Switch (MSCS)

• An excellent choice when an accurate pressure switch is required in addition to a reliable
  pressure gauge
• Fully adjustable by the user
• These switches are actuated by the pressure gauge pointer to provide accurate field
  adjustment
• A removable adjustment key makes them tamper-proof
• They operate with an extremely broad power supply, AC or DC up to 250V max. (30W 50 VA),
  allowing them to be used virtually anywhere in the world in addition to very remote
  applications with only DC battery pack power available
• Standard units consist of (2) two magnetic spring switches; either one or both switches may
  be used:
  • Switch (1) one is normally closed
  • Switch (2) two is normally open with operation referenced on clockwise pointer motion
• Magnetic spring contact switches are available as a factory installed option on
  40-400 Series and 40-410 Series
• The lowest full scale pressure range this switch may be used on is 0 psi to 60 psi because of
  the increased load on the pointer and Bourdon tube
• A mating 4-pin connector with 5′ of 4-wire and color coded shielded cable is standard

Applications

• Air compressors
• Gas compressors
• Hydraulic and pneumatic circuitry
• Die-cast machinery
• Plastic injection molding machinery

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Wiring and terminal location