DIN-Rail Type products Arrester CITEL Signal/Data Protection DIN-Rail Type DLA Series • DIN rail plug-in type• 1 pair• Maximum discharge current, Imax: 20kA• Impulse current, Iimp: 5kA• Shield wire protection• Compliant with IEC 61643-21• CE, UL DLA2 Series • DIN rail plug-in type• 2 pairs• Maximum discharge current, Imax: 20kA• Impulse current, Iimp: 5kA• Shield wire protection• Compliant with IEC 61643-21• CE, UL DLAH Series • DIN rail plug-in type• Digital signal protection• 1 pair• Maximum discharge current, Imax: 20kA• Impulse current, Iimp: 5kA• Shield wire protection• Compliant with IEC 61643-21• CE, UL DLAS Series • DIN rail plug-in type• Front status indicator (red)• 1 pair• Maximum discharge current, Imax: 20kA• Impulse current, Iimp: 5kA• Shield wire protection• Compliant with IEC 61643-21• CE, UL DLATS Series • Remote signaling of SPD status• Pluggable module• Monitoring of up to 24 SPDs• Maximum discharge current, Imax: 20kA DLU2 Series • DIN rail mounting type• 2 pairs• Maximum discharge current, Imax: 20kA• Impulse current, Iimp: 5kA• Shield wire protection• Compliant with IEC 61643-21• CE, UL DLU Series • DIN rail mounting type• 1 pair• Maximum discharge current, Imax: 20kA• Impulse current, Iimp: 5kA• Shield wire protection• Compliant with IEC 61643-21• CE, UL