Asco pressure switch P303T02 3 poles 20A

The pressure switch on this page is the Asco P303T02, Asco used to be the company Sirai. This pressure switch is used on various espresso machine brands such as Casadio and La Cimbali. The part references are for Casadio 532195500 and for Cimbali 532-195-500.

This pressure switch is a 3 poles 20A model. The connection at the bottom is a ¼” BSP-G with a tube connection of 4x6mm. The switch itself is CE-cURus approved. The pressure switch has a adjustable pressure range of 0,9 – 1,7 bar. The maximum fluid temperature for this switch is 140 degree c. the switch has been made in Italy. 

This switch can be used on the Casadio Dieci, Casadio Quindici, Casadio Undici, La Cimbali M23 Up, La Cimbali M24, La Cimbali M26, La Cimbali M27 and the La Cimbali M39TE-Classic.