Chandigarh Tricity

Buying Guides

Not sure what to buy? Search or pick a topic — these plain-English guides help you choose the right wire, light, fan, pipe.

Wiring & Safety 12

Which Wire Is Best for House Wiring?

Copper vs aluminium, FR/FRLS/HFFR insulation, correct sq mm and how to avoid counterfeit cable for safe house wiring in Tricity homes.

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House Wiring Cable Size Guide

How sq mm is measured, current capacity by size, matching cable to circuit and MCB, and voltage drop on long runs for Tricity homes.

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What Wire Size Do You Need for an AC?

AC wire size by tonnage, why a dedicated circuit and C-curve MCB matter, plus run-length derating for Tricity homes and voltage swings.

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How to Choose the Right MCB

How to pick an MCB rating that protects the cable, B/C/D curve differences, single vs double pole, and why to add a 30mA RCCB.

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Electrical Wire Colour Code in India

India's wire colour codes explained: old red/black/green vs new IEC brown/blue/green-yellow, three-phase RYB, and why you must always test.

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How to Choose an Extension Cord

Choose a safe extension cord or board: 6A vs 16A rating, copper cable gauge, surge protection, child shutters and safe load maths for Indian homes.

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Home Electrical Load Calculation

Work out your home's electrical load in watts, apply a diversity factor, convert to amps at 230V and know when to ask your DISCOM for three-phase.

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Home Electrical Safety Tips

Practical electrical safety for Tricity homes: proper earthing, a 30mA RCCB, avoiding overload, wet-area care, surge protection and regular inspection.

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New Home Electrical Checklist

A step-by-step electrical checklist for a new Tricity home: circuit and DB planning, point counts per room, safety, outdoor points and future-proofing.

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