Siemens 3RH2122-2AP00 Auxiliary Contactor

The auxiliary contactor, also known as control contactor, control relay or switching contactor, from Siemens with type number 3RH2122-2AP00 is an electrical switching device for controlling circuits. It is designed for an operating voltage of 230 V at 50/60 Hz and features a contact configuration of 2 normally open (NO) and 2 normally closed (NC) contacts for AC-15 applications up to 10 A at 230 V. The device has the dimensions 10 x 10 x 5 cm and weighs 0.26 kg. Auxiliary contactors are used to process electrical control signals, switch smaller loads, or act as an interlocking element in complex motor controls and automation systems. Typical application areas include mechanical engineering, process automation, and industrial switchgear.

230V 50/60Hzz AC-15: 10A 230V 22E 2NO+2NC BG/T14048.5/50Hz