DIMENSIONS

Uses: High electrical rating, for 250V.

Main applications: Pressure sensing on water heaters, boilers, and electrical appliances.

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

Fluid: water or air.

Fitting: Brass (stainless steel on request).

Pressure: positive.

Housing: PA66, UL94 VO.

Contact: SPDT, snap action. NO or NC contacts available with MOQ.

Electrical rating: Depends on micro-switch operating force that is linked to the electrical rating.

– Standard rating micro-switch (medium and high pressure calibration only): 16A 125/250VAC;1/2HP 125VAC; 3/4HP 250VAC.

– High rating micro-switch (medium and high pressure calibra­tion only): 2HP 240V, 21(8) A 240V (UL, CSA VDE switch).

-Low force micro-switch (set points less than 150 mbar): 1/4HP 6(1) A 240V ( UL, CSA VDE switch).

– On request: up to 25A 250V.

Action: momentary.

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

Set point calibration limits: from 50 to 1500 mbar.

Electrical connection: 6.35 x 0.8 mm quick connect terminals.

Maximum pressure: 4 bars (58 PSI).

Ambient temperature limits: 0 to 85°C.

Available pressure inlet fittings ①

References (with SPDT contact and brass fitting):