NEW
• Series of pressure switches for control applications and supervision in different technological systems (fire fighting units, building machineries, systems for water treatment, etc).
• The pressure switch works mechanically per action of the pressure in the system and it doesn’t need any additional electrical power supply.
• SPDT contact (single pole double throw COM.-N.O.-N.C.)
• Electrical terminals: 3 rising clamp terminals (COM. + N.O. + N.C.)
• NBR rubber membrane with textile insert
• ¼” F hydraulic connection made of galvanized steel
• Protection degree IP44
• Max ambient temperature 55°C
• Tear resistant cable clamps