01 master switch used for secondary consuming units; sales codes: e33

46121; MASTER SWITCH USED FOR SECONDARY CONSUMING UNITS; Compatible subgroups: 24454/24591; Modifications: 012/013/014/022/023/024/025/032/033/034/042/045/046/052/053/073/074/093/142/143/146/147/212/213/214/222/223/224/225/273/274