Electromechanical and solid state relays

For new applications where reliable operation is essential, in harsh environments, or in existing installations where an exact replacement is required

ABB electromechanical relays have protected the power system for more than 100 years, and with the proper inspection, maintenance, and testing techniques, these relays can guard the power system for many more years.

Solid state electronic components provide a similar function to electromechanical relays but do not have any moving components, increasing long-term reliability.

Why ABB?

  • 24/ 7 application and technical support
  • Quick, easy, direct replacements for all ABB/ Westinghouse, and most GE, electromechanical relays
  • 50 years experience serving the nuclear power industry with Class 1E certified relays
  • Relay assessments and hands-on training, both on-site or at our factory

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