Long-lasting, Easy to Use: Durable, plug-and-play modules for each phase ensure longevity and simplify usage.

Easy Replacement: Swiftly replaceable individual phase cartridges minimise downtime and maintenance hassle.

Remote Signalling: Remote indication confirms SPD's operational status, ensuring peace of mind from afar.

Surge Disconnection Indication: Instant alerting if the device disconnects due to a surge, prompting timely action.

Compact, Space Saving Design: Space-efficient design accommodates single-phase and three-phase protection in minimal modules, optimizing space utilization.

SPDs provide protection to electrical/electronic equipment against a brief overvoltage spike or disturbance on a power/signal waveform called a surge.

The AU Solutions range of SPDs provides protection against lightning and switching surges.