Прочие данные только по запросу.G thread acc. to DIN EN ISO 228-1, with ISO flange plate (acc. to ISO 5211)
For use on devices that have to be vented whenever they are turned off, either because of safety regulations or for technical reasons. The pneumatic devices are disconnected from the system and simultaneously vented each time they are shut off.
Max. operating cycles 120 (electrical), 600 (mechanical)Important: A thermal, 3-pole overcurrent relay must be ordered together with these switches. Without this relay, the on/off mechanism does not work.
