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简体中文SHT
Shanghai Huatong Electric Co., Ltd. (SHT)was established in 1982, focusing on the research, development, production and sales of high and low voltage electrical components and complete equipment. Its products are widely installed and operated in the fields of energy, transportation, electricity, construction, infrastructure, etc.
Our products
SHT
Key products
Circuit breaker series:
SM40 series molded case circuit breakers: high breaking capacity, suitable for overload and short-circuit protection of power distribution systems, with an annual production capacity of over 500,000 sets.
ZW1 series universal circuit breakers: support intelligent control, with an annual output of 25,000 units, used in nuclear power, rail transit and other scenarios.
Power conversion equipment: SQ40 series automatic power transfer switch, with fast switching and high reliability.
Complete equipment: including low-voltage distribution cabinets, emergency power cabinets, etc., with an annual output value of 600 million yuan.