MARS 33266 DPST Time Delay Relay

The MARS 33266 DPST Time-Delay Relay operates as high-performance timing equipment to protect HVAC system components while ensuring efficient system operation at 240V. The Relay uses a Double-Pole, Single-Throw switch to control compressor, fan and other electrical load sequences under 240V power. The system works through a pre-set timing period to block power flow until it reaches the designated point which protects the system from short cycles and system strain. This proves especially helpful for air conditioning units and heat pumps along with refrigeration equipment because it extends their operational longevity and enhances their reliability. The relay delays power restart after interruptions or thermostat cycles to stop compressor damage from quick cycling maintaining system performance and operational efficiency.