Timer Switches & Time Delay Relays are a practical way to control electrical circuits automatically, helping reduce energy use and add convenience to everyday installations. This collection brings together a focused range of timer switches and time delay relays for professional and domestic use, ideal where reliable timed control is required without constant manual switching.

Our range is suited to trade electricians, installers and knowledgeable DIYers working on residential, commercial or light industrial projects. You will find products designed for controlled on and off switching, delayed start or run-on functions, and basic automation. Whether you are upgrading an existing circuit or planning a new install, these timer devices offer straightforward, dependable control.

Timer switches and time delay relays are commonly used for lighting control, ventilation systems, heating circuits and other loads that need to operate for set periods. Typical applications include bathroom extractor fans, corridor or stairwell lighting, outdoor lighting, plant rooms and general building services where timed operation helps improve safety and efficiency.

When choosing a suitable unit, consider how the timer will be used in the circuit. Think about the type of delay or timing function required, the level of manual adjustment needed, and how it will be mounted within the installation. It is also important to ensure the device is suitable for the intended electrical load and application environment.

The Timer Switches & Time Delay Relays in this collection are selected to meet the needs of everyday UK electrical installations. They are designed to integrate into standard systems used by electricians and contractors, making them suitable for use in both new projects and maintenance work without unnecessary complexity.

If you are unsure which timer switch or time delay relay is right for your project, our team is here to help. Browse the collection above or get in touch for practical advice before you buy. For personalised support, please fill out our contact form and we will respond as soon as possible.