The Telemecanique XMPA12B2142 2NC pressure switch is used to switch single phase 220v - 240v to 1.5 kW electric pumps. This is a differential pressure switch in that it has a "High/Off" and "Low/ON" setting point which are both adjustable. This particular switch has 2 NC (normally closed) terminals and an earth screw connection plus 2 x cable gland cutouts.
The Telemecanique XMPA12B2142 2NC pressure switch is used to switch single phase 220v - 240v to 1.5 kW electric pumps. This is a differential pressure switch in that it has a "High/Off" and "Low/ON" setting point which are both adjustable. This particular switch has 2 NC (normally closed) terminals and an earth screw connection plus 2 x cable gland cutouts.