MARS 43341 Pressure Switch Bypassing a safety limit switch

Bypassing a safety limit switch is never recommended outside of momentary diagnostic testing by a qualified technician

providing compatibility with standard 208V

Key Benefits Vibration Protection: The brass armor sleeve shields the copper core from mechanical friction and fatigue in high-vibration compressor compartments

5 feet) in length

Key Benefits Universal Compatibility: Specifically designed for McDonnell & Miller Series 21

MARS 43341 Pressure Switch Bypassing a safety limit switchThe MARS 43341 Low Pressure Switch is a high reliability, automatic reset control designed to safeguard compressors in commercial and residential HVAC R systems. Engineered with a tamper proof construction, this SPST close on rise switch features a factory set 5 PSI cut out (open) and a 20 PSI cut in (close) for precise low ambient protection and fan cycling control. This MARS 70 series equivalent is built for direct tubing mounting via a 1 4 inch SAE