Description
The Schneider Electric (Square D) 9007C52GD Limit Switch is a mechanical position-sensing component, used to control electric circuits, depending on movement or contact in HVAC systems. It has a rated value of 10 amps at 600 volts and has an actuator mechanism that changes contact state once a preset travel limit has been achieved in the HVAC systems. It is installed in furnaces, air handlers, rooftop units, or damper assemblies and observes the access panels, airflow elements or mechanical linkages. Closing or opening the circuit at certain points helps in protecting the part, controlling operational sequencing, and maintaining safe system.
