Type: ZE, slow action contact miniature pressure switches for printed circuit boards with 5 mm pitch, plastic 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: Plastic.

Pressure: positive.

Housing: PA66, UL94 VO.

Contact: single pole normally closed, 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):

Pressure inlet

Silver contact Gold plated contact

1/8″ NPT



1/4″ BSPP

ZE2X1QL105000000 ZE2X1QLG05000000
M10 x 1 ZE2X1ML105000000


Snap in fitting, 2 grooves dia 7.8

ZE2X1TL105000000 ZE2X1TLG05000000
Snap in fitting, 1 groove dia 10



Snap in fitting, 1 spout dia 6 mm ZE2X1AL105000000


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


2D&3D Drawing