Features:
Thermal disconnect device.
Screw terminal connection.
100kA maximum surge current.
Standardized 35mm rail mounting.
Application:
Protects electrical installations against direct lightning strokes, and discharge the back-current from lightning spreading from the earth conductor to the network conductors.
The device is designed to be used between Zone O and Zone 1 (according to IEC 62305-4 definition of Lightning Protection area).