The light point can be controlled from three locations with the help of 2 two-way switches as well as an intermediate switch. With these two products, you have the flexibility to install intermediate and 2-way switches that look like dimmers. Only one of these switches can be a dimmer but you can use VARILIGHT touch and remote dimmers, Working out if you need an intermediate switch is simple. If you have three or more light switches controlling one light, you will need an intermediate light switch. Homeowners or businessowners often replace their light switches simply because they want to update them to suit their room décor. But, for safety, they should be replaced if they’re showing any of the following signs of wear and tear: White plastic switches are often the default switch people go for but consider if other colours and finishes would suit the décor better. For example, brushed or polished chrome or slate grey are perfect finishes to match contemporary décor. Or if the décor is more traditional, there’s antique brass or wood effects. Also, think about how the colours will complement or match other items in the room, such as appliances, door handles or window openings. And don’t forget, you can choose different colours and finishes for different rooms if necessary.

Grid switches can be used to create combinations too. You may want to have a two way switch and an intermediate switch on the same plate. This can be created by attaching a two way switch module and an intermediate switch module to a grid frame. Intermediate Dimmer SwitchIt will be connected to the face plate screws so that they are earthed and will not carry a current. Bridge There are holes or “blinds” where holes can easily be made, so that the cable can enter the box (see grommets below). They come in a range of depths, so it is important to ensure that when changing a face plate that the new one will fit. The width will be determined by the number of gangs or plugs that can be plugged in at once. Face Plate

Pattress – This is the box that contains the parts of the light switch. Make sure that you get the right size face plate to fit on the pattress that you have fitted Add to quote” – this option allows to you gather items together and ask us for a no obligation quote. We’ll do our best to improve our already competitive prices where possible. In addition, the lamp in a multistory building on the ground floor otherwise in car parking shadow can be controlled from any floor through an intermediate switch. Switches also come with different profiles, describing how the switch stands out from the wall. For example, raised profiles with rounded or square edges stand a few millimetres out from the wall. There are slim raised profiles that stand out less. And there are flat profiles that are almost flush with the wall.

Which dimmer should I use?

To be used where there are three or more switches controlling the same light or set of lights, usually where one switch is a dimmer. The most typical example of this might be in a hallway, when perhaps there is a switch at the front door, a switch at the bottom of the stairs and one at the top of the stairs, all controlling the same hall light. On this circuit the middle switch (usually the one at the bottom of the stairs) will be an intermediate switch. This can be extended to four or more switches. To figure the minimum box size required by the electrical code, add 1 for each hot and neutral wire entering the box, 1 for all the ground wires combined, 1 for all the clamps combined, and 2 for each device (switch or receptacle) installed in the box. Multiply this figure by 2 for 14-gauge wire and 2.25 for a 12-gauge wire to get the minimum box volume in cubic inches. Intermediate Dimmer Switches are now available. Not only is the technology now available for a true multi-way dimmer, but the Dimming Toggle Switch from Soho Lighting is a great, design-conscious choice for multi-location dimming. Smart Switches are another great option for multi-location dimming, and add the extra benefit of remote control of your lighting. Intermediate switches are very versatile, and can be used for most lighting situations, but in reality it is more expensive, so you would normally only use it when needed. That is when you have three switches controlling one light, then the middle one needs to be an intermediate switch (the others need to be two way). Do I need an intermediate light switch? It is designed to protect the cable from becoming damaged by the box, and the cable should also be tight fit so that if there is a fire in the box it will not spread easily. Cable

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Common Metal Box Sizes

Gangs and ways are the terms used to describe light switch connections. They tell you how many light fittings the switch can control and how many other switches control the same light. Here’s an explanation. These kinds of the switch are typically used in big rooms, halls and go down wherever numerous lamps are required to turn ON or OFF from various locations. Intermediate switch working principle is similar to a DPDT namely double pole double throw switch. This switch works by allowing three switches for controlling a single light. This switch is used in a multi-story building otherwise on a landing. Because the arrangement of switches can be done on top of stairs, the bottom of stairs, and the end of the landing. In that, an intermediate switch is used in the middle of the 2 two-way switches. By using these switches, controlling light can be done from 3 different places. Intermediate Switch Wiring/Wiring Diagram This is the uPVC sheath containing the electrical wires, Live, Neutral and Earth. Previously the sheath was made of rubber and these cable should be changed by a qualified electrician – find one near you here. Live This is the metal strip that connects the earth terminal and therefore earth wire to the face plate screws. Terminals

Terminals – These provide the entry points for the wires to be connected to either side of the switch. The switch will interrupt the flow of electricity through the live (Brown sheathed) wire. The lamp can be controlled from six locations with the help of 2 two-way switches & 4 intermediate switches. Also, various electrical appliances such as machines, alarms, fans, can also be controlled from different locations.The end two light switches need to be two way light switches. All the other switches (in between) need to be intermediate light switches. The Hierarchy of Switches