Three Phase Type 2 SPD
Three-phase Type 2 SPDs are the standard surge protection for 415 V TN-S, TN-C and TT distribution boards in factories, commercial buildings, pump houses and MCC panels. LPES supplies 3P, 3P+N and 4P DIN-rail units with pluggable cartridges, thermal disconnection, status window and optional remote contact, tested to IEC 61643-11 at 20 kA, 40 kA and 65 kA nominal discharge per phase. Coordinated with upstream Type 1 devices and downstream Type 3 units for a complete IEC 62305-4 protection cascade.

