Further information for OBO Bettermann ÜSM-ST-230-1P+PE (5092441)
Overvoltage protection / fine mains protection type 3 according to EN 61643-11 for earthed sockets.
. Thermal disconnection device with acoustic fault signal
. Y-protection circuit for increased safety
. Installation by snapping into the socket's support ring
. Halogen-free plastic (UL 94 V-0)
. Socket marked with enclosed label
Application: For retrofitting to standard SchuKo sockets.