Doepke 09147998 DFS4 063-4/0,50-B SK RCCB 63 A

Ground fault circuit interrupter (RCCB) switch off the power supply in case of dangerously high fault currents. Thus, you protect persons, animals and plants. DFS 4 are two or four pole ground fault circuit breakers for single or three phase networks. In standard design, the compact devices are four division units narrow. They are available with many different fault current types and versions at rated currents up to 125 A. The large double level terminals can also accommodate large conductor cross-sections. The trip position of the multifunction toggle facilitates troubleshooting. The free label software helps with the labeling. Type B switches are all-current sensitive. They protect against pulse and alternating error currents, error currents with mixed frequencies and smooth direct error currents at frequencies up to 150 kHz. They are surge current and weatherproof. Error current circuit breakers of the SK series stand for fault current protection and a high plant availability. They are characterized by lower sensitivity at higher frequencies. The characteristic SK is optimized for systems where no fire protection is required. Standard type devices are designed for monitoring circuits with a rated voltage of 230 V/400 V and a rated frequency of 50 Hz.

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