Safety switch SIRIUS 3SE63

single-poleruggedSIL 3

The non-contact safety switches are designed for mounting on movable protective guards (hoods, hinge switches, doors, etc.). Evaluation takes place, for example, via the SIRIUS 3SK safety relay or the SIRIUS 3RK3 modular safety system, compatible with the SIMATIC PLC. They have a particularly high level of protection against interference, manipulation and the environment thanks to various coding variants and feature safety level SIL 3 and protection class IP 69. SIRIUS 3SE63 non-contact safety switches, RFID Ideal for metal-working machines and plants thanks to RFID transponder rather than magnet technology Several RFID switches can be connected in the same safety circuit thanks to integrated crossover, open circuit and external voltage monitoring Long service life due to wear-free switching Increased plant availability thanks to extensive diagnostics functions Optional magnetic catch (18N) prevents unintentional opening Can be adjusted quickly through a larger switching displacement than mechanical switches and boundary detection by LED indication on the switch