Doepke 09144998HD DFS 4 063-4/0,03-B SK HD 4polig 63A RCCB (AC/DC sensitive) B 4-pin 63 A 0.03 A 230 V, 400 V

Residual current circuit breaker (RCCB) Switch the power supply whenever dangerously high fault currents. You protect people, animals and plants. DFS 4 are two- or four-pole residual current protective switch for single-phase or three-phase systems. In the standard version, the compact devices four division units narrow. They are equipped with many different fault current types and versions with rated currents up to 125 A available. The large Double level terminals can also be large conductor cross-section. The triggered position of the multi-function knob simplifies troubleshooting. The free label software helps with the label. Switch Type B are all-current sensitive. You protect against pulse and AC fault currents, fault currents with mixed frequencies and smooth DC fault currents at frequencies up to 150 kHz. They are increased surge and storm-proof. Residual current circuit-breakers of series SK are available for fault-current protection and a high plant availability. They are characterised by a lower sensitivity at higher frequencies. The characteristic curve SK is optimized for systems in which no fire protection is required. Devices are in the standard version for the monitoring of circuits with a rated voltage of 230V/400V and a rated frequency of 50 Hz.

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