Belimo S2a-f Actuator Auxiliary Switch Hvac Air Volume Control 2 X Spdt 3a

US $130

  • Moscow, default, Russian Federation
  • Oct 22nd
Belimo B2A-F actuator switch auxiliary switch 2 x SPDT 3A (.5A inductive) @ 250Vac Application The auxiliary switch unit is used for signaling the position or for exercising switching functions in any given angle setting. A carrier plate uses adaption to make a positive fit on the spring-return actuator and transfers the rotary movement directly to the feedback potentiometer. Switching points can be freely selected with an adjustment dial. The current switch position can be read off at any time. The S2A auxiliary switches are used to indicate when a desired position of a damper is reached or to interface additional controls for a specific control sequence.  Operation The S2A auxiliary switches are mounted onto the direct coupled actuator.  The switches are modular units that mount directly onto LM, NM, AM, and GM type actuators and are locked into place by guiding grooves on the sides of the actuator.  A driver disk is attached to the actuator clamp and offers direct transmission of the actuator position to the micro switch cams.  The switching points can be set over the full scale of 0 to 1 simply by adjusting the slotted discs. Made in Switzerland

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