It provides 1 NO + 1 NC auxiliary contacts and is rated for a signalling circuit conventional free air thermal current of 5 A. The relay mounts directly under a contactor, on a plate, or on a rail with specific accessories, making it a standard fit for motor starter assemblies in control panels.
The 4-6 A adjustment range covers small motor loads in that current band. The Class 20 trip class means the relay allows a 20-second overload at 7.2× Ir before tripping, matching standard motor starting profiles for pumps, fans, and compressors. It complies with EN/IEC 60947-4-1, UL 60947-4-1, and CSA C22.2 No 60947-4-1, so it is accepted in IEC, UL, and CSA jurisdictions without additional certification work. The relay is IP20 rated, suitable for enclosed panel mounting. Its 45 mm width and 92 mm depth fit standard DIN-rail or plate layouts alongside a contactor.