Surge Protection Devices

Installation

Maintenance

Remote Monitoring

Surge Protection Devices

Surge suppression is essential to protect sensitive electrical and electronic equipment connected to the electricity supply from potentially damaging transient voltage surges propagated throughout the distribution network. TVSS solutions should now be considered as recommended within IEC 7671:2018 wiring regulations (chapter 44) and is often required by building insurance companies to minimise the potential for catastrophic equipment failure and associated costs resulting from excessive transient voltages.

Furse ESP Range

Furse ESP Range

The Furse ESP range provides advanced surge protection for sensitive electronic equipment, shielding systems from transient overvoltage’s caused by lightning strikes or electrical switching. Developed by ABB’s Furse division, which has over a century of expertise in lightning and earthing protection, the ESP series covers mains power, data, signal, telephone, and RF lines.

Designed for reliability and ease of installation, these compact devices feature low let-through voltages, pluggable modules, and remote monitoring capabilities, making them suitable for harsh or critical environments. The range includes products for AC mains, communication networks, coaxial/RF systems, and specialized applications like battery energy storage. Widely deployed in industries such as data centres, oil & gas, rail, and power generation, Furse ESP devices help prevent equipment damage, reduce downtime, and ensure the safe operation of critical infrastructure.

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Lovato SG2 Range

Lovato SPD Range

Lovato Electric offers a comprehensive range of surge protection devices (SPDs) designed for industrial and commercial applications, protecting systems from lightning strikes and voltage spikes. The range includes Type 1, Type 2, and combined Type 1+2 devices, suitable for AC and PV systems, and available in single-phase, two-phase, and three-phase plus neutral configurations.

Key product lines, such as the SG2 and SA0 series, feature high discharge capacities, low voltage protection levels, DIN-rail mounting, and plug-in cartridges for quick replacement, with many models offering remote status monitoring. With operating temperatures from -40°C to +85°C and compliance with IEC/EN 61643-11 standards, these SPDs are ideal for automation panels, switchboards, and solar installations, providing reliable protection for critical electrical infrastructure.

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SineTamer

SineTamer

SineTamer® surge protection solutions are designed to safeguard modern electronic equipment from a wide range of power quality disturbances, including both high-energy transients and persistent high-frequency electrical noise. Rather than responding only to voltage spikes, SineTamer technology continuously conditions the power waveform, limiting the amount of harmful energy that reaches sensitive devices.

Built for today’s electronically controlled systems, these robust protection devices are able to withstand repeated surge events and are used across industrial, commercial, and critical environments such as manufacturing facilities, data centers, healthcare, and transportation infrastructure. By reducing unexpected failures and extending equipment lifespan, SineTamer systems help minimize downtime and deliver strong long-term value when installed at key points within an electrical distribution network.

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