How Commercial Electrical Wiring Differs From Residential Electrical Wiring

When you need an electrical installation, it is a paramount knowledge to be aware of the differences between electrical wiring in commercial buildings and residential ones. May it is for wiring, upgrades, or repairs, you should first contact professional help, like Scott Electric, which has experience in this type of work. However, if you want to do initial research yourself, here are the distinctions between commercial and residential electrical wiring.

Amount of Wires Needed

The first difference between the two wirings is that commercial properties require more wires than residential construction due to the heavy equipment. It needs more wires to bring enough power without overloading the system. Meanwhile, residential homes do not usually use heavy appliances and electrical systems, so there is a lesser amount of wires needed.

Extra Protection

Wiring for residential homes only requires a narrow one encased in a plastic sheathing protecting both wires and surrounding areas. Meanwhile, the commercial installation gets enclosed in tube-like conduits or in-ceiling rafters for better protection and more convenience. In some instances, commercial ones must be coated with nylon or have a treatment to withstand chemicals and heat.

Different Setup

Commercial and residential installation requires different loads of electricity: the commercialized ones use a three-phase system setup, while residential types only use a single-phase electrical structure. In a three-phase system, it has two smaller wire legs that conduct 120 volts and a slightly wider wire with 208 volts capacity. In the one-phase configuration for homes, it consists of one positive, one negative, and one neutral wire.

Each type of building and infrastructure has different necessities, so you need to hire an experienced electrical company that can work on your property’s specifics. For a guaranteed high quality electrical services, contact Scott Electric to help you with electrical wiring and installation problems.