Earth Leakage Relays – D30/DM30

Earth Leakage Relays without built-in toroidal transformer

Superimmunized multirange Relay 22,5 mm

Electronic relays with adjustable time delay and sensitivity. Suitable for Motor Control Centres (MCC), electrical distribution boards and control panels in general.

  • Suitable for direct pulse current.
  • Immune to external disturbances.
  • Very high level of immunity.
  • 22,5 mm wide. Saving space in the distribution board.
  • DIN rail mounting.
  • To be used with CT-1 and CTD-1 toroidal transformer

Superimmunized multirange Relay

Electronic relays with adjustable time delay and sensitivity. Suitable for electrical distribution boards and control panels in general.

  • Suitable for direct pulse current.
  • Immune to external disturbances.
  • Very high level of immunity.
  • Modular size. DIN rail mounting.
  • To be used with CT-1 and CTD-1 toroidal transformer
  • Sealable front cover

D30

DM30

Contact us

Country (required)

Your Name (required)

Your Email (required)

Company

Subject

Your Message

This site is protected by reCAPTCHA and the Google
Privacy Policy and
Terms of Service apply.

Related Product

Toroidal Transformers – CT1/CTD1

Earth Leakage Protection & Measurement Transformers for Low Voltage.

  • To be used with ELR-B, ELR-3C, D30 and DM30 relays.
  • The transformer and relay assembly sensitivity is fixed by the relay.
  • The toroidal transformer CTD-1/28 is specifically designed for DIN rail mounting.