Medium pressure, slow action contact, differential pressure switches, waterproof, IP65

Uses: Low voltage, high sensivity. For use in places where IP65 is requested Main applications: Detection of medium positive, negative or differential pressure. Measurement of liquid levels, water filters efficiency.
Fluid: water or air
Pressure: Differential
Housing: PA66, UL94 VO, PVC and ABS
Contact: single pole normally open, slow action.
Electrical rating:

• Silver contact: max 1A 250V
• Gold plated contact: max 100 mA, 24V Action: momentary Set point calibration limits: from 10 to 400 mbar

Double pole snap action contact air switch, high electrical rating

Uses: High electrical rating, for 250V.
Main applications: Direct actuating of pumps and blowers in spas and swimming pools, sink erasers, professional or home applianc¬es used with risks of water splashing. Resist to spas and swimming pools ozone concentration.
Fluid: air.
Pressure: positive.
Housing: PA66, UL94 VO and ABS.
Contact: two SPNO or SPDT, snap action switches.
Electrical rating: Depends on micro-switch operating force that is linked to the electrical rating.
Action: momentary or alternate (Latching).
Maximum pressure: 4 bars (58 PSI).
Ambient temperature limits: 0 to 85°C.

Snap action contact pressure switch, field adjustable, metal fitting. DPDT contact.

Uses: High electrical rating, for 250V.
Main applications: Pressure sensing on water heaters, boilers, spas and swimming pool heaters and filters, electrical appliances.
Fluid: water or air.
Pressure: positive.
Housing: PA66, UL94 VO, IP00.
Contacts: two SPDT switches, snap action. NO or NC contacts available with MOQ.
Electrical rating: Depends on micro-switch operating force that is linked to the electrical rating.
Set point calibration: Field adjustable with screw driver at +/-20% of the factory calibration value.
Calibration limits: 100 to 1,500 mbar.

Slow action contact miniature vacuum switches for printed circuit boards with 5 mm pitch, plastic fitting. SPNO contact.

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: air or water.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: single pole normally open at atmospheric pressure, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V.
  Action: momentary, close on vacuum increase.
  Set point calibration limits (relative pressure): standard calibration minus 50mbar, other values are achievable from minus 20 to minus 200 mbar.

Slow action contact miniature vacuum switches for printed circuit boards with 5 mm pitch, plastic fitting. SPNC contact.

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: air or water.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: single pole normally closed at atmospheric pressure, slow break.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V.
  Action: momentary, open on vacuum increase (=decrease of absolute pressure).
  Set point calibration limits (relative pressure): standard calibration minus 50mbar, other values are achievable from minus 20 to minus 200 mbar.

Slow action contact miniature vacuum switches for printed circuit boards with 5 mm pitch, metal fitting. SPNO contact.

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: air or water.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: single pole normally open at atmospheric pressure, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V.
  Action: momentary, close on vacuum increase.
  Set point calibration limits (relative pressure): standard calibration minus 50mbar, other values are achievable from minus 20 to minus 200 mbar.

Slow action contact miniature vacuum switches for printed circuit boards with 5 mm pitch, metal fitting. SPNC contact.

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: air or water.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: single pole normally closed at atmospheric pressure, slow break.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V.
  Action: momentary, open on vacuum increase.
  Set point calibration limits (relative pressure): standard calibration minus 50mbar, other values are achievable from minus 20 to minus 200 mbar.

Slow action contact miniature vacuum switches, 6.35 x 0.8 mm terminals, plastic fitting. SPNO contact.

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: air or water.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: single pole normally open at atmospheric pressure, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, close on vacuum increase.
  Set point calibration limits (relative pressure): standard cali¬bration minus 50mbar, other values are achievable from mi¬nus 20 to minus 200 mbar.

Slow action contact miniature vacuum switches, 6.35 x 0.8 mm terminals, plastic fitting. SPNC contact.

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: air or water.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: single pole normally closed at atmospheric pressure, slow break.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V.
  Action: momentary, open on vacuum increase.
  Set point calibration limits (relative pressure): standard cali¬bration minus 50mbar, other values are achievable from mi¬nus 20 to minus 200 mbar.

Slow action contact miniature vacuum switches, 6.35 x 0.8 mm terminals, metal fitting. SPNO contact.

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: air or water.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: single pole normally open at atmospheric pressure, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, close on vacuum increase.
  Set point calibration limits (relative pressure): standard cali¬bration minus 50mbar, other values are achievable from mi¬nus 20 to minus 200 mbar.

Slow action contact miniature vacuum switch, 6.35 x 0.8 mm terminals, metal fitting. SPNC contact.

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: air or water.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: single pole normally closed at atmospheric pressure, slow break.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, open on vacuum increase. Set point calibration limits (relative pressure): standard cali¬bration minus 50mbar, other values are achievable from mi¬nus 20 to minus 200 mbar.

Snap action contact miniature vacuum switch, SPDT contact metal fitting.

Uses: High electrical rating, for 250V.
Main applications: Vacuum detection on pumps, filters, ventilation, and electrical appliances.
Pressure: negative (Vacuum).
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.
Action: momentary.
Set point calibration: factory calibrated and sealed, not field adjustable.
Maximum pressure: 4 bars (58 PSI).
Ambient temperature limits: 0 to 85°C.

Snap action contact miniature vacuum switch, plastic fitting. SPDT contact.

Uses: High electrical rating, for 250V.
Main applications: Vacuum detection on pumps, filters, ventilation, and electrical appliances.
Fluid: water or air.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: SPDT, snap action.
Electrical rating: depends on micro-switch operating force that is linked to the electrical rating.
Action: momentary.
Set point calibration limits: from minus 50 to minus 700 mbar.
Maximum pressure: 4 bars (58 PSI).
Ambient temperature limits: 0 to 85°C.

Snap action contact miniature vacuum switch, DPDT contact Plastic fitting.

Uses: High electrical rating, for 250V.
Main applications: Vacuum detection on pumps, filters, ventilation, and electrical appliances.
Fluid: water or air.
Pressure: negative (Vacuum).
Housing: PA66, UL94 VO.
Contact: two SPDT switches, snap action.
Electrical rating: Depends on micro-switch operating force that is linked to the electrical rating.
Set point calibration limits: from minus 50 to minus 700 mbar.
Maximum pressure: 4 bars (59 PSI).
Ambient temperature limits: 0 to 85°C.

Slow action contact miniature pressure switches for printed circuit boards with 6.35mm pitch, metal fitting

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.
Fluid: water or air.
Fitting: brass (stainless steel on request).
Pressure: positive.
Housing: PA66, UL94 VO.
Contact: single pole normally open, slow make.
Action: momentary, close on pressure rise.
Maximum pressure: 2 bars (29 PSI).

Slow action contact miniature pressure switches for printed circuit boards with 5mm pitch, plastic fitting

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.
Fluid: water or air.
Pressure: positive.
Housing: PA66, UL94 VO.
Contact: single pole normally open, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Maximum pressure: 2 bars (29 PSI).

Slow action contact miniature pressure switches for printed circuit boards with 5mm pitch, plastic fitting

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.
Fluid: water or air.
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. Maximum pressure: 2 bars (29 PSI).

Slow action contact miniature pressure switches for printed circuit boards with 5 mm pitch, metal fitting

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.
Fluid: water or air.
Fitting: Brass.
Pressure: positive.
Housing: PA66, UL94 VO.
Contact: single pole normally open, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Maximum pressure: 2 bars (29 PSI).
  Ambient temperature limits: 0 to 85°C.

Slow action contact miniature pressure switches for printed circuit boards with 5 mm pitch, metal fitting

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuit.
Fluid: water or air.
Fitting: brass.
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. Set point calibration limits: standard calibration 50mbar, other values are achievable from 20 to 400 mbar. Maximum pressure: 2 bars (29 PSI).

Slow action contact miniature pressure switches, 6.3 x 0.8 mm QC terminals, metal fitting

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.
Fluid: water or air.
Pressure: positive.
Housing: PA66, UL94 VO.
Contact: single pole normally open, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, close on pressure rise. Set point calibration limits: standard calibration 150mbar. Maximum pressure: 2 bars (29 PSI).

Slow action contact miniature pressure switches, 6.3 x 0.8mm QC terminals, metal fitting

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.
Fluid: water or air.
Fitting: brass.
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.
  Maximum pressure: 2 bars (29 PSI).

Slow action contact miniature pressure switches , 6.3 x 0.8 mm QC terminals, plastic fitting

Uses: Low voltage, high sensivity.
Main applications: Electronic circuits.
Membranes: EPDM, dia 22 mm.
Fluid: water or air.
Fitting: Plastic.
Pressure: positive.
Housing: PA66, UL94 VO.
Contact: single pole normally open, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, close on pressure rise. Set point calibration limits: standard calibration 150mbar. Electrical connection: 6.35 x 0.8 mm quick connect terminals. Maximum pressure: 2 bars (29 PSI).

Snap action contact miniature pressure switch, metal fitting

Uses: High electrical rating, for 250V.
Main applications: Pressure sensing on water heaters, boilers, and electrical appliances.
Fluid: water or air.
Fitting: Brass.
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.
Action: momentary.
Set point calibration limits: from 50 to 1500 mbar.
Maximum pressure: 4 bars (58 PSI).

Slow action contact miniature pressure switches, 6.3 x 0.8 mm QC terminals, plastic fitting

Uses: Low voltage, high sensivity.
Main applications: Electronic circuits. Pressure sensing on water heaters. This pressure switch is more sensible than snap action models and can be calibrated at lower pressure values.
Fluid: water or air.
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 limits: standard calibration 150mbar. Maximum pressure: 2 bars (29 PSI).

Snap action double pole contact miniature pressure switch, metal fitting

Uses: High electrical rating, for 250V.
Main applications: Pressure sensing on water heaters, boilers, and electrical appliances.
Fluid: water or air.
Fitting: Brass.
Pressure: positive.
Housing: PA66, UL94 VO.
Contact: DPDT, snap action.
Electrical rating: Depends on micro-switch operating force that is linked to the electrical rating.
Action: momentary.
Set point calibration limits: from 100 to 1500 mbar.
Maximum pressure: 4 bars (58 PSI).

Medium pressure, slow action contact differential pressure switches, 6.35 x 0.8mm terminals

Uses: Low voltage, high sensivity.
Main applications: Detection of medium positive, negative or differential pressure.
Fluid: water or air (no liquid input on the negative pressure inlet).
Fitting: two plastic spouts dia 4 mm for soft PVC tube 3x6 mm (1/8”).
Pressure: Differential.
Contact: single pole normally open, slow action.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, close by pressure rise on positive pressure inlet.
  Set point calibration limits: from 10 to 400 mbar.

Snap action contact air switch, high electrical rating

Uses: High electrical rating, for 250V.
Main applications: Direct actuating of pumps and blowers in spas and swimming pools, sink erasers, professional or home appliances used with risks of water splashing.
Membranes: EPDM, dia 22 mm.
Fluid: air.
Fitting: Plastic spout for 1/8(3mm) or 1/16(1.5mm) ID flexible plastic tubing maximum hardness 70 shore A.
Pressure: positive.
Housing: PA66, UL94 VO and ABS.
Contact: SPNO or SPDT, snap action.
Maximum pressure: 4 bars (58 PSI).

Snap action contact miniature vacuum switch, DPDT contact

Uses: High electrical rating, for 250V.
Main applications: Vacuum detection on pumps, filters, ventilation, and electrical appliances.
Fluid: water or air.
Fitting: brass (stainless steel on request).
Pressure: negative (Vacuum).
Contact: two SPDT switches, snap action. NO or NC contacts available with MOQ.
Electrical rating:

• Standard rating micro-switch 16A 125/250VAC.
• High rating micro-switch 21(8) A 240V.
• Low force micro-switch 6(1) A 240V (UL, CSA VDE switch) Differential about 40 mbar.
• On request: up to 25A 250V. Action: momentary.
  Maximum vacuum: minus 700 mbar.

Low pressure, slow action contact differential pressure switches for it printed circuit boards with 6.35mm pitch

SPNO contact.
Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuits. Detection of low positive, negative or differential pressure.
Membranes: EPDM, dia 22 mm.
Fluid: water or air.
Housing: PA66, UL94 VO.
Contact: single pole normally open, slow action.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Electrical connection: printed circuit terminal, dia 1.2 mm, 12.7mm spacing.
  Maximum pressure: 500 mbar (7 PSI).

Slow action contact miniature air switches for printed circuit boards with 6.35mm pitch

Uses: Low voltage, high sensivity. Main applications: Electronic printed circuits and remote controls for spa, swimming pools and saunas. This pressure switch is more sensible than snap action models and allows longer tubing distance.
Fluid: air.
Contact: single pole normally open, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, close on pressure impulse.
  Electrical connection: printed circuit terminal, dia 1mm, 12.7mm spacing.

Slow action contact miniature air switches for printed circuit boards with 5mm pitch

Uses: Low voltage, high sensivity.
Main applications: Electronic printed circuits and remote controls for spa, swimming pools and saunas. This pressure switch is more sensible than snap action models and allows longer tubing distance.
Fluid: air.
Contact: single pole normally open, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, close on pressure impulse.
  Electrical connection: printed circuit terminal, dia 1.2 mm, 15 mm spacing.

Slow action contact miniature air switches, 6.35 x 0.8mm terminals

Uses: Low voltage, high sensivity.
Main applications: Remote controls for spa, swimming pools saunas, intrusion detection carpets, plumbering equipment. This pressure switch is more sensitive than snap action models and allows longer tubing distance.
Fluid: air.
Contact: single pole normally open, slow make.
Electrical rating:

• Silver contact: max 1A 250V.
• Gold plated contact: max 100 mA, 24V. Action: momentary, close on pressure inpulse.
  Electrical connection: printed circuit terminal, dia 1.2mm, 15mm spacing.