How to install a fused spur. Socket outlets switches and other mk wiring accessories can be mounted in a variety of mk trunking systems.
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Switched fused spur wiring diagram. Fuse carriers logic plus 3 gang switchsocket only the fuse carrier is opened by a fast acting screwdriver operated worm drive screw. Metal switch or box. The diagrams above are for a plastic switch. The spur must be connected to the existing circuit using the same cable as used in the main circuit. Fused connection unit wiring fcu how to wire fused spur duration. Unswitched switched with flex outlet and switched without flex outlet.
You can see how to wire a spur to an existing socket from the images below. The first image is how the back of your double socket should look and the second is the wiring for a spur. For both diagrams above one or more lights can be connected to the pir sensor nsl and e terminals. There are three types of fused connection units. Connect the new socket or switch as shown in the appropriate wiring diagram in these fitting instructions taking care that only the. Do not connect this switch directly to a ring circuit.
442 wiring devices mkelectriccouk. Connect the cables as in the diagram ensuring that the load cable is connected to the appliance in use. Fused connection units are used as a means of connecting permanent appliances such as cooker hoods to the electrical circuits of the house. Wiring devices technical. Connections in 3 switch fuse connection units switch fuse spurs layout of the terminal explained. If two or more sensors are required to operate all of the lights additional sensors can be connected by extending the nlsle wiring to additional sensors.
Make sure that the load cable is connected to the appliance to be switched and that this switch is earthed. Fitted with a 13 amp fuse. Connect the cables as shown in the diagram. If in any doubt on how to proceed. For 20 32 40 45 50 amp double pole switches.
Gallery of Switched Fused Spur Wiring Diagram
