DV1-C40 Pluggable Multi-pole AC Surge Protection Device (SPD) is designed for reliable surge protection in sub-distribution boards of low-voltage AC power systems. It protects electrical installations against transient overvoltages caused by lightning strikes and switching surges, using high-energy MOV technology for fast and effective response.

With a surge current rating of In = 20kA (8/20 μs), the DV1-C40 ensures dependable protection for sensitive equipment while maintaining system continuity. Its pluggable module design allows quick replacement and reduced maintenance downtime without disturbing wiring.

Compliant with IEC/EN 61643-11 and classified as Class II / Type 2, this SPD is ideal for industrial facilities, commercial buildings, data centers, and infrastructure projects requiring robust and serviceable surge protection solutions.