DV1-C40M/2(S) Pluggable Single-pole Surge Protection Device (SPD) is designed to protect low-voltage AC circuits in sub-distribution boards from transient overvoltages caused by lightning and switching operations. It provides reliable protection in L-PE and N-PE modes, utilizing high-energy MOV technology for fast response and effective surge suppression.

With a nominal discharge current of In = 10 kA (8/20 μs), this single-pole SPD is suitable for targeted circuit protection where compact and modular surge control is required. The pluggable design allows quick replacement and simplified maintenance without rewiring.

Compliant with IEC/EN 61643-11 and classified as Class 1+2 / Type 1+2, the DV1-C40M/2(S) is ideal for industrial panels, commercial buildings, telecom systems, and infrastructure power networks requiring dependable and serviceable surge protection.