3RH2122-1BB40 Description Description 3RH2122-1BB40 SIEMENS Contatcor Relays (Screw) Contactor Relay, 2NO+2NC, Dc 24V, Size S00, Screw Related products SIEMENS 1FN3150-4SA00-0AA0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7044-7AF71-1EG0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK6060-6AF71-1TA0
