Type: ZE, slow action contact miniature pressure switches for printed circuit boards with 5mm pitch, metal fitting, SPNC contact


Uses: Low voltage, high sensivity.

Main applications: Electronic printed circuit. This pressure switch is more sensible than snap action models and can be calibrated at lower pressure values. Very small differential.

Membranes: EPDM, dia 22 mm. Silicone or NBR on request.

Fluid: water or air.

Fitting: Brass (stainless steel on request).

Pressure: positive.

Housing: PA66, UL94 VO.

Contact: single pole normally close, slow break.

Electrical rating:

– Silver contact: max 1A 250V.

– Gold plated contact: max 100 mA, 24V.

Action: momentary, open on pressure rise.

Set point calibration: factory calibrated and sealed, not field adjustable.

Set point calibration limits: standard calibration 50mbar, other values are achievable from 20 to 400 mbar.

Electrical connection: printed circuit terminal, dia 1.2 mm, 15 mm spacing.

Maximum pressure: 2 bars (29 PSI).

Ambient temperature limits: 0 to 85°C


Available pressure inlet fittings


References (with calibration at 50 mbar and brass fitting):

Pressure inlet

Silver contact

Gold plated contact

1/8″ NPT

ZE2X1RL105000000 ZE2X1RLG05000000

1/8″ BSPT



1/8″ BSPP ZE2X1LL105000000


1/4″ NPT

ZE2X1CL105000000 ZE2X1CLG05000000
1/4″ BSPT ZE2X1SL105000000


1/4″ BSPP

ZE2X12L105000000 ZE2X12LG05000000
Smooth spout dia 4 mm ZE2X13L105000000


Spout dia 6 mm

ZE2X17L105000000 ZE2X17LG05000000
Fluted spout dia 6 mm ZE2X1JL105000000


Barbed spout dia 10 mm



 Other set point values: replace 050 in the product reference by the requested value in mbar.