The Easiest and Most Standard Staircase Electrical Circuit Electricity and Water 365

Electricity and Water 365 | The Easiest and Most Standard Staircase Electrical Circuit. In this video, I will show you how to connect the stair circuit in the most technical and simple way. A staircase circuit requires 2 2-way switches (stair switches) to control 1 light bulb. We can turn the lights on and off at any switch. To ensure safety when operating the stair circuit, we must connect the fire wire (phase wire) to the switch.
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