Panel Earth leakage relay ELR-4 / ELR-m4

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  • Model:

    ELR-4 , ELR-m4

  • Request Code:

    ELR-4o , ELR-m40 , ELR-4v , ELR-m4v

  • Company:

    Contrel

  • Country:

    Italy

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Panel Earth leakage relay ELR-4 / ELR-m4 have small dimensions, permanent control of the Toroidal - ELR circuit. The instrument , fitted with filters at the input circuits, is practically immune to external disturbances . Mechanical signalling of tripped relay (only per ELR-m). Bornika is the exclusive representative of Contrel company, in purchasing , sales, consulting and distribution of industrial equipment including Panel Earth leakage relay ELR-4 / ELR-m4.

Specifications
  • Output 2changeover contact , 5A , 250V
  • IP IP20 , IP52 front with closed cover(opt. IP65 )
  • tripping time adjustment range 0.02-5 sec
  • Auxiliary voltage supply 24-48V AC/DC , 110V AC/DC , 230-400V AC ±20%(standard)
  • Dimensions 123x55x75 mm
  • Current tripping adjustment range 0.025 -25A
Price List

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Downloads

Download catalog file: contrel ELR 4 manual data sheet 534 KB

Download catalog file: Panel Earth leakage relay ELR-4 / ELR-m4 instruction manual 248 KB

More Details
  • Panel Earth leakage relay ELR-4 / ELR-m4
  • Insulation test : 2.5kV 60sec Working temperature : -10 +60°c - with screw terminal for cross section wires 2.5 mm2
Applications
  • Refinery
  • Electronics industry
  • Power industry
  • Packaging Industry
  • Petrochemical industry
  • Automotive industry
  • Marine and shipbuilding industry
  • Road Construction industry
  • Food industry
  • Telecommunications industry
  • Military and defense industry
  • Oil and gas industry
  • Power Plant industry
  • Panel building companies
  • Steel industry
  • Instrumentation Companies
  • Textile industry
  • Education and Laboratory industry
  • Publishing and Printing industry
  • Rubber and plastics industry
  • Manufacturing of metal products
  • Machinery and equipment industry
  • Industrial machinery, electrical appliances
  • Manufacturing of radio, television, communication devices and gauging devices
  • Measurement devices, medical and optical industry
  • Sugar industry
  • Materials and pharmaceutical products industry
  • Chemical products industry
  • The computer industry and related activities
  • Engineering services industry
  • Building industry
  • Tile and Ceramic industry
  • Cement, lime and plaster industry
  • Transport, warehousing and communications industry
  • Railway and subway industry
  • Meteorological industry
  • Aerospace Industry
  • Automation industry
  • Charger, inverter and converters manufacturers
  • Cathodic protection companies
  • Transformer manufacturing companies