In today's world, home decoration has become increasingly popular. More and more households are using electricity for daily life, but with this rise in usage comes a growing number of security risks—many of which are often ignored. Young interior designers, while focused on aesthetics and modern trends, may lack sufficient knowledge about electrical safety. Their designs often prioritize visual appeal over the essential details that ensure a "safe living" environment.
Most consumers have limited understanding of residential electrical systems. To address this, professional electricians have provided important tips to help homeowners make informed decisions during renovation:
First, wiring should be done following proper standards. When installing hidden wiring, it is necessary to use PVC conduits, while open wiring must be placed in PVC trunking. This helps protect the wires from damage. For the actual wiring, it is recommended to use single-strand copper wire with a plastic or rubber insulation layer, with a diameter ranging from 1.5 mm to 2.5 mm. If live, neutral, and ground wires are laid together, they should be enclosed in an additional plastic tube for double insulation.
Second, it’s crucial to install a distribution box equipped with a leakage circuit breaker. This device automatically cuts off power if there is any electrical leakage, such as when an appliance becomes energized or someone gets electrocuted. Choosing a reliable brand for circuit breakers is also important to ensure the overall safety of the electrical system.
Third, the installation of sockets and switches must follow strict guidelines. Sockets and switches should be wired according to the rule: “Live wire to the switch, neutral wire to the lamp holder,†and “Left zero, right live, ground at the top.†It is essential to clearly distinguish between the phase, neutral, and ground wires. Typically, the neutral wire is black, and the ground wire is a two-color wire. In addition to correct installation, selecting high-quality products is equally important.
These three points represent the fundamental requirements for safe electrical installations in homes. They are especially relevant for those involved in home improvement. As Chinese consumers continue to focus not only on the appearance of their homes but also on safety, the need for quality electrical products has never been greater. After all, as the saying goes, “Fire and water are merciless.†Only through the use of high-quality electrical equipment can we truly ensure our safety and peace of mind.
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