HR5 fuse type knife switch

Overview
The HR5 series fuse type knife switch (hereinafter referred to as the switch) is mainly used in distribution circuits and motor circuits with high short-circuit currents up to 630A, rated AC 400V and 660V (45-62Hz), as a power switch, emergency switch, and circuit protection, but generally not used for directly opening and closing a single motor
The switch complies with IEC60947-3 and GB14048.3 standards
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