Fused spurs are electrical sockets that automatically switch off the live current, protecting your family from electrocution. There are two kinds: switched and unswitched models. Switched models have a timer and can be used in commercial settings. Non-switched models are suitable for home use, and they can be used with appliances that use high voltage. They're safer than single-pole models, and they are often safer.
A 2 gang fused spur has a few advantages over single-pole models. These are safer to use, and their ring main connection is more secure. Fused spurs also have more sockets than single-pole models, and you can add as many as you need. Here are some tips on using this type of switch.
Safer than single-pole models:
Two-gang fused spur models are safer than single pole versions due to their double-pole design. Using fused spurs in a home helps protect the main electrical system and prevent overcurrents. They're used in bathrooms, domestic appliances, and commercial settings and allow you to connect certain electrical devices to the main circuit. The following electrical devices should be connected to a fused spur: thermostat, washing machine, dishwasher, water pump, and heater.
Among the two types of fused spurs, the single-pole type has a simpler isolation mechanism. Single-pole models have no manual button to activate the fuse. They are usually used in areas where continuous-current devices are present. However, they're still better than single-pole models if you're installing the devices in a residential setting. Therefore, if you're using 2 gang-fused spurs in your home, choose a safe one.
Installation of sockets to a fused spur:
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A fused spur is a circuit breaker that isolates an appliance's current. They are also commonly found inside a house. A few electrical devices that should be connected to a fused spur include a thermostat, washing machine, refrigerator, oven, and water pump. Make sure to follow your local building codes when adding sockets. Once you've done that, you can add additional sockets and outlets.
If you want to add sockets to a 2 gang fused spur, you need to make sure the existing sockets are still intact. The fused sockets must be on the same ring circuit as the spur itself. They cannot be smaller than 2.5mm in cable diameter. Make sure to use a 13a
fuse in the spur as well. Otherwise, you may risk the fuse blowing.
The maximum number of sockets that a fused spur can support is two. As long as they are both 13A in current capacity, they will provide adequate current to power your devices. It's not recommended to add more than one socket to a fused spur. Overloading a cable may result in an overcurrent or electrical fire. It's better to stick to one double socket at a time.
When adding sockets to a 2 gang fused, it's important to remember to keep the current flowing safely across the circuit. Overloads can be dangerous if the spur is disconnected from the main circuit. A good solution is to add a fused spur to your main electrical circuit. This will create a safe electrical current circuit for the spur. The main circuit will not be affected in an overload, and any damage will be limited to the socket leg.
In most cases, adding a new circuit for wall lights to the existing 2 gang-fused spurs is unnecessary. Adding wall lights to an existing 2 gang fused spur is easy, but you'll need to change the fuse to a lower amp. Make sure to use a 2.5mm T&E cable for the connection. Once you've added the sockets, you can move the existing fixtures to the new location. Alternatively, you can cut the existing fixture cable at the location of the new fixture, insert it into the electrical box, and then pigtail the new fixtures onto the existing wires.
Protective Measures:
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If the light socket on the fused spur is not switched on, you might have a short circuit in your electrical system. If this is the case, you should switch on the switch. If the light is not working, you can try to remove the fuse and check if there is continuity between the line conductors at the socket. If it is on the ring main, you should switch on the fused spur. If it is off, the fault is in the fused switch itself.
The fused spur protects the main electrical system from any accidental over-current. Most of the appliances attached to a fused spur are kitchen or bathroom appliances. They are available in three and five Amp and are always labeled similarly to circuit breakers. However, there are some fundamental differences between these two devices. To check if the 2 gangs fused spur is switched on, you must locate the switch and disconnect it.
Another option is the manual fused spur. These are essentially switches that allow you to disconnect and connect appliances. However, the fused spurs don't have the same safety rating as a fused switch. Because of their lack of safety rating, manual switches are often used with freezers and heaters. Checking if the 2 gangs fused spur is switched on should solve the problem.
You should make sure that the 2 gang-fused spur is switched off before connecting more than one socket. This way, you'll prevent overloads from occurring. The ring main will not be affected by the overload, and the damage to the socket leg will be limited. This way, you'll have the peace of mind to plug in all your electrical devices and have them work right.
Addition of a spur to the ring circuit:
Adding a spur to the ring circuit is a simple process that allows you to connect an extra socket to the rewired 'ring main.' You add a spur by running a new cable from a socket to a junction box. It would help if you bought a junction box that can supply 30 amps and position it close to the new socket. You may want to use the old socket as the spur in some circumstances.
There are two types of spurs. You can either connect two or three spurs to a single socket. The latter type of spur allows you to connect two outlets instead of one. It's also allowed to use an existing socket that connects to a 30-amp junction box, but you must follow all spurs regulations. If your ring main has more than one socket,
adding more spurs is not recommended.
After confirming the new spur cable's connections, you can insert it into corresponding terminals next to the existing ring main conductors. The brown conductor should be connected to the live terminal, while the blue conductor should be connected to the neutral terminal. Once the connections are made, tighten the terminal screws. Now you're ready to add the new spur. Once you've finished the wiring, you can add another socket to the ring main or a new spur.
Length of a ring:
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The length of the ring main should be less than 100 meters. For a smaller ring, the length should be around 100 meters. In larger ring mains, a spur is typically smaller than that. Adding a spur to a ring main can be useful for several applications. A spur can also be useful for running a washing machine. However, you should make sure you use a 2.5mm cable.
Before starting wiring a spur, you need to make sure that you know the size of the circuit that will be covered by it. Make sure to write the size of the room on the consumer unit fuse cover. Use a socket tester to check how much coverage the circuit can cover, as you may exceed the maximum circuit limit. You may want to use several spurs on the same ring main for larger houses.
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