Installation contactor 40A 4 breakers 230V. Contactor in compact design according to EN 61095 and DIN0637-3 as well as touch protection according to DIN0106 Part 100. Contact position indication through display window, integrated labeling field and suitable for subsequent attachment of additional equipment. Notes: If several devices are installed directly, a spacer (1/2 PLE) must be installed next to every second device.