products Arrester CITEL Power protection AC Type 2 Surge Protection Device DS40 Series DS40 Series • Type 2 AC SPD• Nominal discharge current, In: 20kA• Maximum discharge current, Imax: 40kA• Pluggable module for each phase• Remote signaling (optional)• Compliant with IEC 61643-11 and EN 61643-11UL1449 Technical Support, Sales & Service Tel. +82-2-2616-0533