3RH2122-1BB40 Description Description 3RH2122-1BB40 SIEMENS Contatcor Relays (Screw) Contactor Relay, 2NO+2NC, Dc 24V, Size S00, Screw Related products SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FT5072-0AC01-0-Z SIEMENS 1FK6032-6AK71-1TA0 SIEMENS 1FK6042-6AF71-1TH0 SIEMENS 1FK7063-5AF71-1FG2
