Doepke 09134046 09134046 RCCB for mixed frequency bands F

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 2 are two-pole circuit breakers for single-phase networks. In standard design, the compact devices are two 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 F switches are mix frequency sensitive. They protect against power supply independent of pulse and AC fault currents as well as residual currents with mixed frequencies differing from 50 Hz. They are surge current and weatherproof. Error current circuit breaker in the audio design, provide for an undisturbed sound quality of the connected high-quality audio systems. They have a particularly low impedance design and enable an unrestricted flow of current. Features: 2-pole design in a narrow 2 TE width; sensitive for alternating and pulsating DC fault currents of the mains frequency (type A) as well as alternating fault currents with mixed frequencies not equal to 50 Hz; high immunity against shock fault currents and mains voltage-driven follow-up current pulses; particularly suitable for the protection of high-quality audio components; constructive optimization with regard to sound quality, e.g. silver-plated, internal power conductors, silver-plated connection terminals, etc.; small size for all current ratings; high short circuit resistance; double-sided double-level terminals for large conductor cross-section and rail connection; position display; sight window for labels; multi-function handle with three positions: "on", "off", "triggered"; C1 neutral position, any connection; mounting type: rapid mounting on rail; any mounting position; any infeed direction; field of application: The DFS Audio is especially used in electric circuits with high-quality audiophile components such as record players, CD players, network streamers, amplifiers, active loudspeakers or also sound systems for theaters, cinemas, etc. A type F fault current circuit breaker ensures high system availability due to resistance to transient surge currents as well as reliable detection of AC and pulse fault currents of the rated frequency (50 Hz), even if further frequency components are present in the fault current. As they can be caused by today's audio devices with transformer or switched-mode power supplies. Notes: Also available as a 60 Hz version.

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