August 2018 - CARLO GAVAZZI is proud to announce the launch of two new Earth Leakage Monitoring Relays, the DEA71 and DEB71. When used in conjunction with a CTG Series Core Balance Current Transformer and appropriate circuit breaker, they provide machine protection against fault currents, and help to reduce fire hazards. These earth leakage relays react to small changes in current which can occur due to insulation or grounding failures.

Two models, each offering choices of threshold ranges, allow users to find the right solution for their unique requirements. DEA71 features fixed trip levels which offer time-saving installation, with a reliable tripping level and safety against tampering. DEB71 provides ability to adjust trip levels and includes an adjustable time delay; a lockable front cover provides further tamper protection.

A key advantage offered by DEA71 and DEB71 is avoidance of nuisance tripping in the circuit, in accordance with the EN 60947-2 Annex M norm. Two separate alarm outputs allow for a warning signal to be generated before a shutdown is necessary. Their compact (35mm wide) housing preserves valuable panel space.

The DEA71 and DEB71 from Carlo Gavazzi perform crucial monitoring of earth leakage, prolonging machine life by limiting damage from ground faults as well as reducing fire risk. They conform to global standards such as UL 508, CSA C22.2 and EN 60947-2 Annex M.

The features of the DEA71 and DEB71 Earth Leakage Relay include:

  • DEA71 includes two models with fixed trip setting: 30 mA and 300 mA.
  • DEB71 includes two models with adjustable trip levels: 30 mA to 5 A and 300 mA to 30 A
  • Two SPDT relay outputs, for warning and for alarm
  • 24-240VAC power supply
  • NORM DIN-rail housing 35 mm
  • Lockable lid on adjustable models (DEB71)

The DEA71 and DEB71 Earth Leakage Monitoring Relays along with the CTG Series Core Balance Current Transformers are available from Carlo Gavazzi’s network of sales offices and distributors in the Americas, or at www.GavazziOnline.com.

For more information on these products, please click on any of the links below:

DEA Data Sheet DEB Data Sheet
CTG Data Sheet Press Release
DEA/DEB CAD Video
Distributor Pricing Information, Powerpoint, Product Images

Carlo Gavazzi has sales offices spread across the Americas. Contact us today:

Canada
888.575.2275
Gavazzi@CarloGavazzi.com
U.S.A
847.465.6100
Info@CarloGavazzi.com
Mexico
52.55.5373.7042
MexicoSales@CarloGavazzi.com
Brazil
55.11.3052.0832
info@carlogavazzi.com.br
South America
847.947.9713
SouthAmerica@CarloGavazzi.com

Or visit us at www.GavazziOnline.com

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