Johnson Control P77 Pressure Switch

Product Description

Pressure Switch Johnson The P77  may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts. All standard models have phosphor bronze bellows and brass pressure connections. Models for use with ammonia are provided with stainless steel bellows and connectors.

 





Additional information

Additional Information

Johnson Control P77 Pressure Switch

Product Short Description

Pressure Switch Johnson The P77  may be used for control functions or limit functions, depending on model number. All models are provided with alarm contacts. All standard models have phosphor bronze bellows and brass pressure connections. Models for use with ammonia are provided with stainless steel bellows and connectors.

 





Additional Information

Features

  • Generous wiring space
  • Splash-proof enclosure (IP54)
  • SPDT contacts are provided as standard on single pressure controls.
  • Trip-free manual reset also available

Ranges available : -0.3-2bar, -05- 7bar , -0.2-10 bar 3.5-21 bar  AND 3-30 bar