This Multi9 MX electrical auxiliary is a shunt trip release. It is dedicated to Multi9 GFP, C60BP, C60SP, C60BPR. The width in 9mm pitches is 2. The Uc control circuit voltage is 12VAC to 24VAC, or 12VDC to 24VDC. It can be mounted on a DIN rail for modular installation. The operating temperature is -25°C to 50°C. The storage temperature is -40°C to 85°C. This product complies with EN/IEC 60947-1 standard.