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Surge Protection Devices
Delivery within 1-3 days
Free carriage on orders over £125 (Excl.VAT)
30 day returns
Single and 3 pole options available in type 2/3
Surge Protection Devices (SPDs) are designed to protect electrical systems and connected equipment from damaging voltage surges and transient overvoltages. These surges can be caused by lightning strikes, switching operations, or disturbances within the power network, potentially leading to equipment damage, data loss, or system downtime.
SPDs work by diverting excess voltage safely to ground, preventing it from reaching sensitive electrical and electronic components. This protection is essential in modern installations where automation systems, control equipment, and electronic devices are increasingly vulnerable to power disturbances.
Available in various types and configurations, surge protection devices are suitable for use in distribution boards, control panels, industrial installations, and renewable energy systems. With reliable performance and easy DIN-rail mounting, SPDs provide an effective first line of defence against electrical surges, helping to ensure the safety, reliability, and longevity of electrical systems.
SPD4-403N - AC Surge Protection Device
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SPD2-401N - AC Surge Protection Device
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SPDS-201N - AC Surge Protection Device
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SPDS-401N - AC Surge Protection Device
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About Avon Controls
Avon Controls Ltd is a UK-based engineering solutions company specialising in advanced industrial automation and control solutions.
With over 20 years of experience, the company focuses on the design, manufacture, and integration of bespoke control panels and automation systems tailored to a wide range of industries, including manufacturing, energy, water treatment, and process control.
Known for its technical expertise and customer-focused approach, Avon Controls Ltd delivers reliable, innovative, and cost-effective solutions that improve operational efficiency and system performance. Its team of skilled employees works closely with clients to understand their specific requirements, ensuring every project meets the highest standards of quality, safety, and functionality.
Committed to excellence, Avon Controls Ltd combines industry knowledge with modern technology to provide dependable automation systems that support long-term business success.