DFS4 040-4 / 0.30-F, Doepke FI protection switch 4p, 40 A, 0.3 A, type F, N-li

Doepke FI protection switch 4p, 40 A, 0.3 A, type F, N-li

The power supply (RCCB) switches off when dangerous high error flows occur. They thus protect persons, animals and plants. DFS 4 is a two or four-pole power control switch for one or three-phase networks. In standard design, the compact devices are four units narrow. They are available with many different types of error current and versions for measuring currents up to 125 A. The large double-deck clamps can also record large circuit cross sections. The triggering of the multi-function switch button facilitates the troubleshooting. The free label software helps with the labelling. Type F switches are mixed frequency sensitive. They protect the power supply against pulse and alternating error flows and error flows with mixed frequencies different from 50 Hz. They are increased shock current and maternal. Standard-version devices are designed for the monitoring of circuits with a measurement voltage of 230 V, 400 V and a measuring frequency of 50 Hz. Characteristics: sensitive to AC and pulsating DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency AC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-frequency DC-type DC-frequency DC-type DC-DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-type DC-systems, in which electronic equipment can cause smooth simultaneous error flows. There is no comprehensive protection here. For such applications we recommend our all-current-sensitive error-control switches (type B or B +), hints: suitable for use in 50-Hz AC networks, not for use in direct current networks and on the output side of controlled electrical equipment such as frequency converters.