Schneider Electric (Square D) LADN22 Contact Block Front Mount Auxiliary 2NO/2NC

The Schneider Electric (Square D) LADN22 Contact Block used as a front mount auxiliary contact block that operates with two Normally Open contacts and two Normally Closed contacts. This acts as a dependable control system circuits in HVAC systems. The contact block operates as a mechanism to electrical contacts through its trigger response from the associated switch for precise equipment control. Users can use this product in HVAC control panels to gain system reliability improvements and automation operates and better energy efficiency from accurate circuit operations.