Auxiliary current switch, group half module

auxiliary switch, group half module Remote control switch SENTRON 5TT4 for applications in residential and commercial buildings as well as for industrial applications. SENTRON switching devices offer convenient and simple mounting and connection technology as well as reliable safety during installation thanks to touch protection provided as standard. With the remote control switches, switching relays, installation contactors and time switches, you have countless possibilities for implementing various switching functions. A wide range of easy-to-install accessories is available for SENTRON switching devices. Optimized technology for your safety - only from Siemens.