Modular Earth Leakage Relays

Type K Residual Current Relays

The harmonic filter feature, specifically found in Type A relays, prevents interference from harmonic and other parasitic currents originating from drives and similar devices. However, Type F and Type B relays do not include a harmonic filter and typically provide immunity to voltage fluctuations.

Key features and benefits include:

  1. Wide Product Range: ISKRA Type A (K) relays are manufactured with ratings up to 4x100 Amperes. This extensive product range offers various options to meet diverse power requirements.
  2. Low-Pass Harmonic Filter: The integrated low-pass harmonic filter prevents interference from harmonic and parasitic currents generated by drives and similar devices.
  3. Easy Installation and Commissioning: Thanks to their DIN rail mounting feature, ISKRA relays can be installed and commissioned in less than 5 minutes. Furthermore, they do not require any auxiliary power supply, simplifying the installation process.
  4. High Performance: ISKRA relays guarantee reliable operation at 30 mA, even with powerful drive systems. In case of non-compliance, a money-back guarantee provides users with confidence.
  5. Diverse Applications: ISKRA Type A (K) relays are an ideal solution for drive circuits, production machinery, elevator panels, automatic door systems, press machines, CNC machines, and many other industrial applications.
  6. Compliance with International Standards: Tested and certified according to international standards from Germany, ISKRA relays represent high standards in reliability and performance.

ISKRA Type A (K) Residual Current Relays with Harmonic Filters are a suitable option for users seeking a reliable solution in industrial applications. High performance, easy installation, and a wide product range are among the features that distinguish these relays from their competitors.

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