Description
The Robertshaw 5318B-A1-A Level Switch is a liquid level control part used to monitor and regulate fluid levels in refrigeration-related component in HVAC systems. It operates through a capacitance-based sensing mechanism that detects changes in liquid presence and triggers a switching output for system control. This unit is commonly installed in commercial equipment and process systems where accurate level detection is required for secure and efficient operation. As part of the control circuit, it supports overflow conditions by system response actions, thereby supporting stable performance and protection of system components.
