icon mail icon phone
  • Englishicon english lang
    • Italiano
  • Company arrow
    • Who we are Mission Strengths Certifications Quality Policy Sustainability
  • Products arrow
    • INTERFACE TRANSDUCERS AND SOFTWARE MULTIFUNCTION NETWORK ANALYZERS EARTH LEAKAGE RELAYS RESIDUAL DIRECT CURRENT MONITORING MODULE METER WITH ALARMS & MAXIMUM CURRENT RELAY DIGITAL AND BAR-GRAPH METERS MEASURING TRANSDUCERS cl. 1 - 0,5 MEASURING TRANSDUCERS cl. 0,2 CURRENT TRANSFORMERS WITH INTEGRATED TRANSDUCER ENERGY METERS ANALOGUE METERS CURRENT TRANSFORMERS VOLTAGE TRANSFORMERS SHUNTS AND RESISTIVE VOLTAGE DIVIDERS FOR DC SPACING INSULATORS AND BAR HOLDERS ACCESSORIES
  • References
  • News & events
  • Sales Network
  • Download
  • Contacts

    • Products

    Search by code more info icon

    Types > EARTH LEAKAGE RELAYS > FLUX CONCENTRATOR FOR EARTH LEAKAGE RELAYS SENSORS > 4STD350

    4STD350

    Flux concentrator for TDC350 sensor

    4STD series flux concentrators allows to extend the operating range of Type A/F (TDC series) and Type B (TDB series) earth leakage sensors, up to 6000A line current, avoiding sensor saturation and the possible consequent false tripping of the relay.

    For further information contact FRER.

    RELATED PRODUCTS

    TDC350

    Toroidal Transformer Ø350 for Type A-F Earth Leakage Relays

    Details

    DOWNLOAD

    Discover the Download section dedicated to Frer products!

    Find out more

    © Frer srl all rights reserved | Fully paid-up share capital € 51.480 | Website created by Grazioli Design