Search Product
  • MD1501 Series Auxiliary Relays

  • MD1501 series auxiliary relays are mainly used with main protection and control devices. Each relay type is designed with a specific function. Each relay is independent from others with high configurability and extensibility. Relay types are continuously developed in order to meet the requirements of various applications.

  • Send Inquiry Now

  • Trip circuit supervision
  • Lockout function
  • Tripping relay function
  • Repeat relay function (voltage operated or current operated)
  • AC voltage switching function
  • Various types of relays with dedicated functions are available and can be flexibly combined to meet the requirements of various applications.
  • Completely-sealed, high-resistance and low-power consumption relays are adopted. Therefore, power consumption and heat dissipation are greatly reduced and moisture proof is improved.
  • The relay modules can be accommodated in a rack and installed on a panel.
  • The high burden relay for tripping or closing a circuit breaker has strong interference withstanding capabilities.
  • More spare relays can be provided and flexibly applied.