Snap action contact pressure switch, field adjustable 3 pole DT contact
Uses: High electrical rating, for 250V.
Main applications: Pressure sensing on water heaters, boilers, spas and swimming pool heaters and filters, electrical appliances (For incorporation).
| Housing raw material | |
|---|---|
| Fitting raw material | |
| Electrical rating | |
| Voltage | |
| Contact style | |
| Contact Material | |
| Fluid | |
| Max operating temperature (°C) | |
| Min operating temperature (°C) | |
| Maximum pressure | |
| Set point calibration (mbar) |
Uses: High electrical rating, for 250V.
Main applications: Pressure sensing on water heaters, boilers, spas and swimming pools heaters and filters, electrical appliances (For incorporation).
Membrane: EPDM, dia 45 mm. Silicone or NBR on request
Fluid: water or air
Fitting: Brass (stainless steel on request)
Pressure: positive
Housing: PA66, UL94 VO, IP00
Contacts: 3 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
- 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: Field adjustable with screw driver at+/- 20% of the factory calibration value
Calibration limits: 150 to 1500 mbar
Electrical connection: 6.35 x 0.8 mm terminals
Maximum pressure: 6 bars (87 PSI)
Ambient temperature limits: 0 to 85°C
Dimensions
 |
Available pressure inlet fittings (1)
|
|
|
|
|
|
|
 |
 |
 |
References (with 1/8″ NPT fitting)
| Standard rating micro-switch | Low force micro-switch | High rating micro-switch |
| MN30U145H040DE00 | MN30U540H040DE00 | MN30U647H040DE00 |
Contact us for other calibration or pressure inlet
Technical specifications sheet
Related products
Positive pressure switches
Snap action contact pressure switch, field adjustable DPDT contact
Positive pressure switches
Snap action contact miniature pressure switches, SPDT contact
Positive pressure switches
Slow action contact miniature pressure switches for printed circuit
Positive pressure switches
Slow action contact miniature pressure switches , 6.3 x 0.8 mm QC terminals
Positive pressure switches
Snap action contact pressure switch, field adjustable, IP65 housing, SPDT contact
Positive pressure switches
Snap action double pole contact miniature pressure switch, DPDT contact