2021年9月1日 星期三

40A PCB relay for 3 phase systems with feedback contact

Panasonic is claiming a world-first for a PCB relay that can be used as the main switching element in three phase systems. Called HE-R, the  35 x 58 x 47mm relay has four normally-open contacts (relay class 4a) that can switch up to 40A at an ambient temperature of +85°C. An optional normally-closed contact (relay class ...

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