OVR T2-T3 N3 20-275 P QS ABB

Category: Surge Arresters, Description: Surge arrester; Type 2+3; Poles: 3+N; In 8/20us: 20kA; -40÷80°C, Rated voltage: 230/400V AC, Operating temperature: -40...80°C, Max. operating voltage: 275V AC, IP rating: IP20, Kind of surge arrester: Type 2+3, Kind of network: TN-S; TT, Rated impulse current In (8/20)µs: 20kA, Protection level at rated imp. current: 1.4kV, Surge arresters features: fitted with mechanical indicators of each arrester operation, Type of protection: surge arrester, Rated impulse current In (10/350)µs: 2kA, Number of poles: 3+N, Mounting: for DIN rail mounting, Anzahl je Verpackung: 1 Stücke.