Product explanation
The OBV6-C series surge protector is suitable in exchanges 50Hz/60Hz, 380V and following TT, IT, TN-S and so on for the electrical system Series may take when thunderstroke the equipotential connection, its design basis conforms to IEC-61643-1, GB18802.1, the outer covering design installs on the 35mm electricity guide rail, in this product sets at the expiration release unit, because when power source protector overflow superheat, when puncture expiration, expires the release unit to be able automatic to be separated from it from the electrical network, simultaneously the visible police instructed the module may in have in the working voltage situation to replace.

Product characteristic
Does not need power cut then replaces the protector unit; Gao Ke withstands 40KA (8/20 ??S) the thunder electric current impact; The movement reaction time is smaller than 25 nanoseconds; Visible window color expression protection active status, green (normal) green (breakdown).