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 1FK7022-5AK71-1DA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FT5066-0AC01-2-Z
