Brennenstuhl Secure-Tec Power Strip with Surge Protection and Master / Slave Function (3 m Cable and Switch) Colour: Anthracite, grey, 1159490966 : Amazon.de: DIY & Tools
Benzing M1 Master/Slave cable - Siegel Pigeons
Kabel master/slave Rittal SK 3124.100 metal 1 szt. | Conrad Electronic