Description
The Ranco O16-261 SPDT Low Pressure Control M/R is a pressure monitoring switch used in refrigeration and air conditioning control circuits within HVAC systems to protect equipment from low-side pressure fluctuations. It operates with a 10” WC pressure setting that defines the low-pressure sensing range and a 100 PSI maximum pressure limit for safe operation. The 48” capillary tube detects pressure changes in the refrigerant line and transmits them to the control body for response. It through an switching mechanism with manual reset capability, opening or closing electrical contacts based on system pressure conditions.
