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Controls and Safety : Pressure Switches
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Type ZZ
Type ZZ
Type ZZ
Adjustable set point snap action contact miniature positive pressure switch. ⅛" center thread. Maximum set point value: 2.5 bar (0.25 Mpa, 36 PSI) Minimum set point value: 8 kPa (80 mbar, 1.2 PSI) Maximum electrical rating: 22 (8)A 250VAC
Controls and Safety
Pressure Switches
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product presentation

Main applications :
In this pressure switch, the adjustment can be made by the end user after removing the cover protecting the adjustment screw.

It is particularly intended for domestic reverse osmosis water filtration devices, detection of the operation of pumps, spa and balneotherapy heaters, control of clogging of swimming pool filters.

Its high electrical rating allows it to be used in direct control of motors or heating elements.

                                                                                                 Main Features :

Membrane: Silicone.

Fluid: Water or air

Fitting: PA66, 1/8” BSPT or 1/8”NPT.

Pressure: Positive

Housing: PA66, UL94 VO.

Contact: SPDT, snap action.

Electrical rating: 2HP 250VAC, 22 (8) A 250VAC

Action: Momentary.

Set point adjustment: Field adjustable by screw driver, after removing the calibration screw cap.

Adjustment limits: 8 to 250 kPa (80 to 2500 mbar, 1.2 to 36 PSI)

Bursting pressure: > 10bar (1Mpa, 145PSI)

Electrical connection: 6.35 × 0.8mm tabs

Ambient temperature limits: water: 0 to 85°C (32 to 185°F), Air: -10 ~ 85°C (14 to 185°F).