3 consumers: in a freely-arranged installation (distance greater than 10 mm), the basic set no.15930180 must be used
2 consumers: in a joined installation (10 mm distance) with no.36702000, the basic set no.36770180 must be used
2 consumers: in a freely-arranged installation (distance greater than 10 mm), the basic set no.15981180 must be used
simultaneous utilization of 2 functions