TOMZN 10/350μs 7kA TZG40-T1T2 New Type 275V 385V AC 8/20μs 20-50kA Pluggable DIN Rail SPD Surge Protective Device Lightning

TZG40-T1T2 20-50kA1234P 275V 385VAC Iimp(10/350μs) 7kAGeneral  TZG40-T1T2 offers comprehensive protection by integrating both Type 1 (T1) and Type 2 (T2) capabilities into one unit. It is designed for installation at the main distribution board, where it can safely dissipate high-energy direct lightning currents (Iimp) and suppress common surge voltages, providing a seamless defense across multiple threat levels.Product data sheetRated Voltage：275V/385V ACLightning Impulse Current (Iimp): 7kA (10/350μs)Poles: 1234PImax(8/20μs)：50kAIn(8/20μs)：20kAType：T1T2Standard：IEC/EN61643-11NOTE: If you have any special requirements, you can contact our customer service for customization. Such as other voltages or currents, RS485 functions, etc.