A9D77420 - Earth leakage circuit breaker C20/0,03A A9D77420
EAN: 3606481157898 - manufacturer-number: A9D77420 - Number of poles (total) 4, Number of protected poles 4, Rated voltage 400V, Rated insulation voltage Ui 500V, Rated impulse withstand voltage Uimp 4kV, Rated current 20A, Rated fault current 0,03A, Leakage current type Other, Current limiting class 1, Rated short-circuit breaking capacity IEC 60947-2 6kA, Disconnection characteristic Undelayed, Surge current capacity 3kA, Voltage type AC, Frequency 50 Hz, Release characteristic C, Concurrently switching N-neutral, Over voltage category 3, Pollution degree 2, Ambient temperature during operating -25 ... 40°C, Width in number of modular spacings 4, Built-in depth 45mm, Anti-nuisance tripping version, Degree of protection (IP) IP20, Connectable conductor cross section solid-core 1 ... 35mm², Connectable conductor cross section multi-wired 1 ... 25mm² - A9D77420
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