Spesifikasi SAD-40-4 Automatic Changeover Switches 40 Amp 4 Pole
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Automatic Changeover Switches
General Information
1. The SAD automatic change over switch is mainly suitable for distribution system or electromotor network of AC 50Hz, rated voltage 380VAC, rated voltage 220VDC, 20~3200A rated thermal current, for switch over between main supply and standby supply, mutual standby supply, or mains supply and generator set load .
2. The switch has 3 poles and 4 poles (3 poles + on and off neutral pole).
3. Current: 40A
4. It is suitable for two-way main and standby supply system, self-cast and self-reset.
5. Type SAD - 40 - 4 without bridging bars
