The limit switches have been developed for Ex-areas where safe and reliable signalling is required, for example on pumps, petrol pumps, as well as in mechanical and high-tec engineering.The switches must be mounted into the respective devices or systems in such a way as to guarantee mechanical protection. No further tests are required. The connection cable is cast in on the back of the switch. For the connection in Ex-areas BARTEC provides a large variety of terminals and terminal boxes.
ATEX:Ex II 2G Ex db IIC T6, T5 GbEx II 2D Ex tb IIIC T80°C, T95°C Db
IECEx:Ex db IIC T6, T5 GbEx tb IIIC T80°C, T95°C Db
Max. -60 °C ≤ Ta ≤ +75 °C(-76 °F ≤ Ta ≤ +167 °F) (T6)Max. -60 °C ≤ Ta ≤ +90 °C(-76 °F ≤ Ta ≤ +194 °F) (T5)* type depending values
