OVR T1-T2 3N 12.5-440S P TS QS ABB

Category: Surge Arresters, Description: Surge arrester; Type 1+2; Poles: 3+N; In 8/20us: 80kA; -40÷80°C, Surge arresters features: fitted with mechanical indicators of each arrester operation, Mounting: for DIN rail mounting, IP rating: IP20, Kind of network: TN-C; TN-S; TT, Integrated auxiliary contacts: NO + NC, Type of protection: surge arrester, Kind of surge arrester: Type 1+2, Operating temperature: -40...80°C, Number of poles: 3+N, Rated voltage: 400/690V AC, Max. operating voltage: 440V AC, Protection level at rated imp. current: 1.3kV, Rated impulse current In (10/350)µs: 12.5kA, Rated impulse current In (8/20)µs: 80kA.