Question

From the following options, the most suitable place to install the main switch board is:
1. at kitchen adjacent to the entrance room
2. within 2.5 meters of any wash basin
3. at/near the entrance of the building
4. at walls exposed to the sky for sufficient sunlight

Answer 1

Correct Answer - Option 3 : at/near the entrance of the building

Installation of Switchboard:

• Switchboard should not be installed within 2.5 meters of any washbasin or kitchen unit.
• A minimum working space of 0.914 m with secure footing shall be provided and maintained about electrical equipment such as switchboards, panel boards, control panels, and motor control centres that are enclosed in metal.
• Working space is not required behind such equipment where there are no renewable parts such as fuses or switches on the back and where all connections are accessible from locations.
• It can be installed at/near the entrance of the building.
• It should not be exposed to the sunlight or any other factor such as rain, fog, etc
• The height of switchboard must be 1.3 m to 1.75 m from the floor level.