MARS 43349 Pressure Switch this contactor meets exact factory

this contactor meets exact factory specifications for vibration resistance and duty cycle longevity

Can I use this switch in high-moisture environments

Key Benefits Snap-action mechanism provides positive contact for consistent cooling system cycles

Standardized Fit: 3/4 inch Male NPT threading provides a seamless match for most expansion tanks and industrial liquid storage vessels

The internal design includes a 25 µm filter pad to trap solid contaminants while maintaining a low pressure drop

MARS 43349 Pressure Switch this contactor meets exact factoryWhen you're troubleshooting a system that keeps short cycling or tripping on low pressure, the MARS 43349 Pressure Switch is the reliable fixed setting solution you need in your truck. This SPST auto reset pressure switch is designed specifically for HVAC low pressure control, featuring a precise 35 PSI open (cut out) and a 60 PSI close (cut in) setpoint to protect compressors from vacuum damage and loss of charge. Built as part of the trusted Klixon