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Fused spurs, also known as fused connection units (FCUs), are electrical devices used in wiring installations. They are commonly found in the UK and other countries that follow similar electrical standards. Fused spurs provide a means of connecting electrical appliances or equipment to the main's electricity supply while incorporating a built-in fuse for protection.

### What are the benefits of fused spurs?
- **Power control:** Fused spurs enable control of power supply to specific electrical devices or appliances.
- **Fuse protection:** Fused spurs have a built-in fuse, which acts as a safety measure to protect the connected device and the wiring from excessive current.
- **Connection point:** Fused spurs serve as a connection point between the fixed wiring in a building and individual electrical devices.
- **Flexibility:** Fused spurs can be installed with either a switched or unswitched configuration, depending on the specific application

### **What are the types of fused spurs?**

There are generally two main types of fused spurs or fused connection units (FCUs) based on their functionality and configuration: switched fused spurs and unswitched fused spurs.

- Switched Fused Spurs: Switched fused spurs incorporate an on/off switch, allowing you to control the power supply to the connected device directly at the spur. They are commonly used in applications where you need the ability to isolate the device without affecting other electrical circuits. The switch typically has a clear "on" and "off" position, making it easy to determine the power status.
- Unswitched Fused Spurs: Unswitched fused spurs, as the name suggests, do not have an on/off switch. They provide a fused connection point for appliances or devices but do not include a switch for direct control of the power supply. Unswitched fused spurs are typically used when a separate switch is already present in the electrical installation or when control is not required at the spur itself.

For more information on fused spurs please check our [fused spurs guide](/web/content/discovery/ideas-and-advice/fused-spurs-guide).



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<p>A 13A fused spur is an electrical accessory used in the UK that provides a means of connecting an electrical appliance or device to the mains electricity supply. It typically consists of a single-gang wall plate with a switch, which controls the power supply to the connected device, and a 13A fuse, which provides protection against overloading and short circuits.</p><p>The fused spur is designed to be connected to a ring main or radial circuit and is usually installed in a location where it is easily accessible, such as a kitchen or utility room. It is commonly used for powering appliances such as washing machines, tumble dryers, and dishwashers, as well as for lighting and other electrical devices.</p><p>The 13A rating of the fused spur refers to the maximum current that it can safely handle. The fuse within the spur is designed to blow if the current exceeds this limit, which helps to prevent damage to the appliance or wiring and reduces the risk of fire or electric shock.</p><p>&nbsp;RS Stocks a range of 13A fused spurs from leading suppliers such as MK Electric, ABB, Timeguard and RS PRO.</p><h2>What applications use a 13A Fused Spur?</h2><ul><li>Kitchen appliances: Fused spurs are commonly used for powering kitchen appliances such as ovens, microwaves, and dishwashers.</li><li>Laundry appliances: Fused spurs can also be used for powering laundry appliances such as washing machines and tumble dryers.</li><li>Lighting: Fused spurs are often used for lighting circuits, especially for external lighting and security lighting.</li><li>Home office equipment: Fused spurs can be used for powering home office equipment such as computers and printers.</li><li>Heating systems: Fused spurs can be used for powering electric heating systems, such as storage heaters and panel heaters.</li><li>Bathroom appliances: Fused spurs can be used for powering bathroom appliances such as electric shavers and toothbrushes.</li><li>Garage and outdoor power: Fused spurs can be used for powering outdoor equipment such as garden lighting, pond pumps, and power tools.</li></ul>

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