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The Varilight Classic XS6NB is a black, 13A switched fused spur with neon indicator, designed for safe and reliable power control in standard UK installations. It's ideal for electricians and DIY enthusiasts needing to isolate specific appliances. A key benefit is its integrated neon light for clear power status indication. However, it requires a minimum 25mm deep wall box for installation.
| Colour | Black |
|---|---|
| Model Part Number | XS6NB |
| Brand | Varilight |
A fused spur (Switched Fused Connection Unit or SFCU) is a type of electrical connection that includes a fuse and a switch. It's used to safely isolate and protect individual fixed appliances from the mains power supply.
The 25mm depth is necessary to safely accommodate the internal wiring, fuse holder, switch mechanism, and the neon indicator within the wall cavity.
This unit is a 13A switched fused spur, typically used for appliances. While it can technically be used for a lighting circuit that requires fusing, specific lighting dimmers or switches are usually preferred for LED lighting control.
This unit is designed for a 13A fuse. Always replace a blown fuse with another 13A fuse. The fuse protects the appliance and wiring from overcurrent.
The integrated neon indicator will illuminate when the spur is switched on and receiving power.
While some Varilight shaver sockets have IP ratings for bathrooms, this standard fused spur is generally intended for use in dry areas of the home, not typically in zones where water ingress is a risk unless specifically rated (which this model is not).
Double pole switching means that when the switch is turned off, it disconnects both the live and neutral wires simultaneously, providing a more complete isolation of the appliance compared to single pole switching.
Check that the main power supply is on and that the fuse is correctly seated and intact. Ensure the switched fuse spur is correctly wired.
Verify that the spur switch is in the 'on' position. Check the fuse for continuity; if blown, replace it with a fuse of the same rating (13A). Confirm wiring connections are secure.
A slight warmth may be normal under load. However, if it becomes excessively hot, turn off the power immediately and check the fuse and wiring connections for any signs of damage or loose connections. Consult a qualified electrician.
Ensure the surrounding wall box and plaster are not impeding the switch. Check for any obstructions. If the issue persists, the unit may need replacement.
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