Month September Topic House Wiring Extension Board Class

Month – September Topic - House Wiring (Extension Board) Class - X PREPARED BY M. S ANWAR TGT-WE

INTRODUCTION POWER DISTRIBUTION EXTENSION BOARD IS VERY USEFUL DEVICE WHICH IS USED IN OUR HOUSE, OFFICE ETC WHEN WE NEED TO OPERATE MULTIPLE DEVICES AT A TIME WHERE MAIN POWER SOURCE IS NOT AVAILABLE.

Required Materials 1. 6 - AMPERE SWITCH- 05 2. 6 -AMPERE SOCKET-05 3. 6 -AMPERE PLUG TOP-01 4. FUSE-01 5. INDICATOR-01 6. WIRES (RED, GREEN, YELLOW) 7. HARD CARD BOARD MADE BOX/WOODEN BOX/PLASTIC BOX.

SWITCH

SOCKET

INDICATOR

FUSE

PLUG TOP

PLASTIC/WOODEN BOARD

CIRCUIT DIAGRAM

BOARD DIAGRAM

REAL CONNECTION METHOD ALL EARTHING POINTS ARE CONNECTED BY GREEN WIRE. ALL NEUTRAL POINTS ARE CONNECTED BY BLACK WIRE ALL PHASE POINTS ARE CONNECTED BY RED WIRE. ALL THREE COLOURED WIRES ARE CONNECTED TO A 3 -PIN PLUG TOP. FUSE IS CONNECTED FOR SAFETY PURPOSE TO AVOID SHORT CIRCUIT HAZARD.

REAL BOARD DIAGRAM

PRECAUTIONS 1. BE CAREFUL WHEN WIRES ARE CONNECTED TO THE SWITCH, PLUG ETC. NO WIRE SHOULD BE MIXED WITH ONE ANOTHER. ALL CONNECTIONS SHOULD BE TIGHTENED BY SCREW DRIVER. FUSE WIRES SHOULD NOT BE MORE THAN 6 AMP. EARTHING MUST BE INTRODUCED FOR THE SAFETY. AVOID THE WORKING ON LIVE WIRE /ON LINE.

VIDEO TUTORIAL LINKS (232) DIY - Make an Extension box of best quality. - You. Tube. html https: //www. youtube. com/watch? v=R 3 j. O 5 Ae. Nmt 8

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