OVR T2 3N 40-275S P TS QS ABB

Category: Surge Arresters, Description: Surge arrester; Type 2; Poles: 3+N; In 8/20us: 40kA; -40÷80°C; IP20, Type of protection: surge arrester, Kind of surge arrester: Type 2, Number of poles: 3+N, Rated impulse current In (8/20)µs: 40kA, Max. operating voltage: 275V AC, Mounting: for DIN rail mounting, Operating temperature: -40...80°C, IP rating: IP20, Surge arresters features: fitted with mechanical indicators of each arrester operation, Rated voltage: 230/400V AC, Kind of network: TN-S; TT, Rated impulse current In (10/350)µs: 2kA, Protection level at rated imp. current: 1.5kV, Integrated auxiliary contacts: NO + NC.