PSW-A9

 For air and other non-hazardous gases

Switching point: Pressure: 1000 mbar (not in the complete data sheet range adjustable with the same spring)

Contact arrangement: Single pole, single throw, normally closed

This pressure switch is able to sense pressure or vacuum in air and other non-hazardous gases. The switch is usually used as a control element in pressure systems, because of its sturdiness and low hysteresis. The small design and relatively high acceptable current make integration easy. The switch is available with a number of different pressure connections. The switch is available as single pole single throw normally open or normally closed (SPST N.O. or N.C.).