S1 VMR4-93AZ 三相监控欠-过电压继电器


PRODUCT SPECIFICATIONS OF 17.5MM ENCLOSURE PRODUCTS
外壳宽度为17.5毫米




S1 VMR4 (3 PHASE UNDER / OVER VOLTAGE RELAY)3相欠过电压继电器




1.


SYSTEM SUPPLY VOLTAGE
系统供电电压


MODEL 1: 110VAC;
MODEL 2: 230 VAC;
MODEL 3: 415 VAC;

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