P233A – 4 – AHC, Johnson Controls

Article No. : P233A-4-AHC

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45.36 (56.70 incl. VAT)

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This (differential) pressure switch is used to sense flow of air, single or differential air pressure.

Typical applications include:
– Detect clogged filter
– Detect frost or ice build-up on air conditioning coils
– Air proving in heating or ventilation ducts.
– Maximum airflow controller for variable air volume system.
– Detect blocked flue or vent – Monitor fan operation

Setpoint Range :
0,5 to 4 mbar

Contact rating: 250 VAC 5A at cosf = 1, and 2A at cosf = 0.6
Protection class: IP54
Temperature limmits: -15°C to + 60°C
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