The SPTH200M is a surge protection device. It protects electrical equipment from voltage surges. Its high - current handling and fast response make it suitable for use in industrial, commercial, and residential electrical systems to safeguard sensitive electronics.
The SPTH200M is likely a surge protection device. It is designed to protect electrical equipment from high - voltage surges. It has a high - voltage withstand capacity, with a nominal discharge current (In) of, for example, 20kA (8/20μs waveform). The maximum discharge current (Imax) could be around 40kA. The voltage protection level (Up) is relatively low, say ≤1.5kV, to effectively protect connected devices. It has a fast response time, typically less than 25ns, to quickly suppress surges. It is designed for DIN - rail mounting, making it easy to install in electrical panels. It can operate in a temperature range from -40°C to +80°C and has an IP20 protection rating for basic protection against dust. It complies with relevant standards such as IEC 61643 - 11 for surge protection device performance.