OP-230 class D surge arrester with anti-interference filter Un = 230V Imax = 10A

OP-230 is a professional class III protection for devices operating in industrial switching stations, especially sensitive to overvoltage in the power supply network. Dedicated in particular to complex industrial automation systems using time relays, PLCs, multimeters, computers and other microprocessor devices. Also for use in home installations as protection of computer and RTV equipment.
Action
OP-230 implements two protections:
Advanced type 3 surge protection device (formerly class D) that protects devices in the circuit in which the arrester is connected. Special varistors work both with typical network overvoltages, as well as with dangerous asymmetric overvoltages, which often occur simultaneously with symmetrical overvoltages. The OP-230 absorbs the high value of