Pressure Switch with Gauge for Nitrogen/Air and Oxygen Reserve incorporates a single pole double-throw snap-action switching element. The switch may be wired normally open or normally closed. The enclosure is a Nema-4 water-ti...

Vacuum Gauge Assembly for the medical gas alarm system incorporates a single pole double-throw snap-action micro switch. It is prewired with three color coded leads. Normally open/closed circuitry is field-selected to be compa...

This pressure switch contains a single pole double throw snap-action micro switch. It is prewired with six colour-coded leads. Normally open/closed circuitry is field-selected to be compatible with the medical gas alarm system...

Pressure switch with gauge assembly for the medical gas alarm system shall incorporate a U.L. Listed single pole doublethrow snap-action switching element. Electrical connections are made through a 1/2? conduit connection to s...