3RH2122-2BB40 Description Description 3RH2122-2BB40 SIEMENS Contatcor Relays (Spring) Contactor Relay, 2NO+2NC, Dc 24V, S00, Spring-Loaded Related products SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FT5072-0AC01-1-Z SIEMENS 1FK7011-5AK71-1TG3 SIEMENS 1FT5066-0AC01-2-Z SIEMENS 1FT5066-1AF71-4AA0 SIEMENS 1FK7042-5AK71-1FB0
