Doepke 09948204 RCBO RCD (all types of current) 0.03 A

RCBO combines earth leakage and circuit breaker in one device (FI-/LS-combination). They protect people from residual currents and systems against short-circuits and overload. DRCBO 4 have a rated breaking capacity of 6 kA. In addition to the activation display, they also offer a caption window. Type B switches are all-current sensitive for frequencies from 0 Hz (smooth DC fault currents) to 150 kHz. They are surge current and weatherproof. Switches with the characteristic NK offer the classical fire protection of 300 mA at frequencies up to 150 kHz. They are optimized for operation in fire-prone areas. Switches with the characteristic B are the standard protection for light and socket circuits. Standard switches are designed for circuits with a rated voltage of 230 V or 400 V and a rated frequency of 50 Hz. Properties: All current sensitive for fault currents with frequencies from 0 Hz (smooth direct current) to 150 kHz; mains voltage-independent triggering in case of fault currents of type A; small size for all rated currents; switch position display; separate display of the trigger reason; bracket terminals with wide clamping cross-section range on both connecting sides; neutral right; labeling window; mounting type: Rapid mounting on mounting rail; arbitrary; mounting position; Supply preferably from above; applications: commercial and industrial installations with TT, TN-S and TN-C-S systems, in which power electronics equipment without galvanic isolation are used, such as frequency converters, power supply units, high-frequency converters, photovoltaic or UPS systems with transformer-free inverters; RCBO type B+ and type B with NK characteristics are to be used there. Where fire protection is required; notes: Suitable for use in 50 Hz AC power systems; RCBO are also available on request for other frequencies; not intended for use in DC power systems or on the output side of controlled electrical equipment such as frequency converters.

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