Haiteng 1P-4P 63A 400V MCB miniature circuit breaker (hereinafter referred to as circuit breaker) is mainly used for overload and short circuit protection of power line facilities and electrical equipment in household and similar places with AC 50 / 60Hz
Nichrome 70 is a nickel-chromium alloy (NiCr alloy) for use at temperatures up to 1250℃. The alloy is characterized by high resistivity, good oxidation resistance and very good form stability. It has good ductility after use and excellent weldability.