A18491 DeWalt 4-Port Pressure Switch with 140 PSI Cut In & 175 PSI Cut Out

The A18491 pressure switch is an adjustable 1-Phase DeWalt pressure Switch with a 4 port manifold that is preset for a 140 PSI Cut In and a 175 PSI Cut Out.

These presets help to extend compressor life by reducing the amp draw from the higher 200 PSI cut out pressure that was previously used on this model air compressor.

Specifications of the A18491 Pressure Switch

Cut-In Pressure: 140 PSI

Cut-Out Pressure: 175 PSI

Electrical Rating: 120 to 240 Volts