DLY Electronic is an Italian company founded in 1985 and is over 25 years active in the field of development and production of relays electronic of protection, systems for efficient usage of electricity, energy measurement.

DLY Electronic offers integrated solutions across multiple market segments, including infrastructure, industrial processes, building automation, and data centers/networks.

Focused on making relays electronic of protection, energy management systems, energy measurement devices, power analyzers, temperature monitor devices, insulation monitors for industrial and hospital use. A lot of experience gained over years and a lot of solutions supplied during this period all around the world to clients are speaking for themselves.The management of DLY Electronic follows a policy based on the concept of dynamic quality. The purpose of this policy is to ensure total satisfaction for all of our customers. Ultimately the measure of quality is customer satisfaction. DLY Electronic uses high innovation rate and products with latest features produced with the most modern production technology.


Our markets are Energy & Infrastructure, Industry, Data Centers & Networks, Buildings, Residential. DLY Electronic's customers highly appreciate the highest levels of service and support and user friendly usage of DLY Electronic's systems and products. As a factory situated in the north of Italy close to Milan airport, DLY Electronic offers you excellent logistic connection which short delivery times and logistic service around the world.

The product range includes:

  • Alarm annunciators and display signaling
  • Temperature control unit
  • Residual current relays
  • Network analyzers
  • Energy meters
  • Front panel and modular multimeters
  • Permanent insulation monitoring for medical locations
  • Insulation monitoring of IT systems
  • Static relay for motor re-start
  • Current transformers for low voltage