Ma-ter XP110 pressure switch 0.5–1.2 bar (pre-set 1.0 bar)

This Ma-ter XP110 pressure switch is a boiler pressure control component used in espresso machines to regulate heating based on boiler pressure. It is supplied pre-calibrated at 1.0 bar, with an adjustable working range of 0.5–1.2 bar. Replacing a worn or unstable pressure switch helps restore consistent boiler pressure, stable steam performance and predictable heating cycles.

Technical details

• Manufacturer: Ma-ter

• Ma-ter part number: XP71B941.010

• Type: pressure switch

• Pressure range: 0.5–1.2 bar

• Pre-calibrated: 1.0 bar

• Connection: 1/4”

• Electrical rating: 15A, 125/250V

• Origin: Made in Italy

Cross references (compatible codes)

• Elektra: 01344035

• Isomac: 451306

• La Pavoni: 451306

Compatible machines
Elektra – Coffee machine

• Microcasa

Isomac – Coffee machine

• Millennium

• Mondiale

• Pro 3.1

• Pro 6.1

• Tea

• Zaffiro

La Pavoni – Coffee machine

• Botticelli Evoluzione

• Botticelli Evoluzione (202007-)

• Botticelli Premium (202007-)

• Cellini Classic (202007-)

• Cellini Evoluzione (202007-)

• Cellini Premium (202007-)

• Giotto Evoluzione (202007-)

• Giotto Premium (202007-)

• PUB1EM (201905-)

• PUB1EM-R (201905-)

• PUB1EV (201905-)

• PUB1EV-R (201905-)

• Pub-E-M (199801-)

• Pub-E-V (199801-)

For correct matching, compare the part number, 1/4” connection, and your machine’s required pressure setting.