Most important files and data about the product you can take over here.
Surge Protection Devices
SPD with a fail safe function to prevent short-circuit (separation of circuit and element is visually confirmable)
Compliance with IEC 61643-1 that meets the new JIS standards
Against indirect lightning surge for single phase / three phase power supplies Quick response for surge
Impulse current capacity 8/20μs-5,000A
Impulse test category: Class II (Type II)
Every pathway consists of same elements. Between line and line/between lines and ground can protect as the same level.