JR36系列热过载继电器是一个经济、实用型的新产品，可取代JR 1 6系列产品。
JR36 series thermal overload relay is a new economical and practical product, which can be used as a substitute for JR16 series.
JR36系列热过载继电器是一个经济、实用型的新产品，可取代JR 1 6系列产品。
JR36 series thermal overload relay is a new economical and practical product, which can be used as a substitute for JR16 series.
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