| Series HR5 Fuse-switch-Disconnector is available for the circuit with rated voltage up to 660v a.c, 50hz and rated operating current up to 630A. It is used as power switch, switch ¨Cdisconnector and emergency switch, for the protection of the circuit. The switch is mainly used in the electrical distribution circuit and in the motor circuit, in which the high short-circuit current may cccur. The switch isn¡¯t directly used for operate single set of motor in general. Technical data for the product conforms with standards of IEC408 JB4012. |
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