If you need house electrical repair service, it is better to use the services of professionals. Putting in a new socket or changing the switch is not a difficult task. Anyone who knows how to use a screwdriver can handle them. There are many little things that make the choice and installation of these installation products much easier. We suggest reading this article, it is likely that you will learn something new about simple things.
Two fundamentally different types of sockets
One of the most important design features is modularity – modularity either exists or does not. Simply put, modularity is the ability to place several electric points in one common frame, the housing. It does not matter at all what electric point will stand next to the neighboring one. It can be a socket and a switch, two sockets and two switches, a switch and a floor heating thermo regulator. The configuration of the installation places can be different, the main thing is that they are all modular and from the same manufacturer, often even from the same collection. That is why it is recommended to buy all electrical installation products at once.
Outlets and switches that do not have modularity, of course, can be installed next to each other in a few pieces, but externally they will not fit into the aesthetic appearance. Moreover, if the wall is installed a few sockets in a row according to modern standards – not modular sockets simply do not fit. Each socket will cover part of the adjacent space with its own case.
However, simple sockets are cheaper and feel quite good in a single installation. Another thing is the aesthetically pleasing appearance – high-quality, expensive electricians are usually made modular. Sometimes, simple sockets are indispensable, for example, when you need to put a double socket in a single wall outlet – such models of simple sockets are quite common. Distinguishing a simple socket/switch from a modular socket is quite simple – a simple socket has a middle and the edges of the cover are one whole, while a modular socket has a clearly recognisable middle and frame, often with a third, middle frame. For modular point-of-switches, evenly installed rows of wallets are important, rows can be both horizontal and vertical. The distance between the rows is also important – usually they can be connected to each other, the distance is set by the manufacturer.
With or without grounding?
When the grounding wire is wired into a wall socket, no such questions arise. Until now, however, there are still electrical wiring without earth. Choose a socket with or without earth – it does not make any difference, in the case of a grounding contact, it will simply not be connected. Modern plugs are usually suitable for both.
It happens that when replacing the wiring, the grounding conductor is thrown in all wires, soldered in boxes, led to the shield. And if there is no protective zero (grounding) in the shield – the grounding end of new wires are left “hanging” until better times, reconstruction of electrical networks. In this case, the grounding wire in the wall outlet should not be plugged into the socket. Otherwise, all appliances in the house will be connected in one circuit, which “hangs” in the panel. In the event of a malfunction of one device that has a potential on the case, this voltage on the grounding conductor will be transferred to the case of all other devices. And “pinch” will be all devices with metal housings, open elements.
If you need to install sockets professionally, it is best to use the service of cheap handyman nyc. This way you will be sure that the sockets will be installed correctly.