Fanox Earth Leakage

Fanox D30 / DM30 – Earth Leakage Superimmunized Relay | Without Built-In Toroidal

SKU FANOX-D30
Fanox D30/DM30 superimmunized earth leakage relay. Adjustable sensitivity, DIN rail, suitable for DC pulse current. Ideal for MCCs and distribution boards.
DIN Rail IEC 62020 CE Certified
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Fanox D30 / DM30 – Superimmunized Earth Leakage Relay (Without Built-In Toroidal)

The Fanox D30 and DM30 are high-immunity residual current (earth leakage) protection relays designed for use with external toroidal current transformers. Their superimmunized design makes them highly resistant to electrical noise, false tripping, and frequency interference — ideal for industrial environments with variable-speed drives, welding equipment, and heavy loads.

  • Adjustable time delay and sensitivity for selective co-ordination
  • Suitable for DC pulsating current (Type A/B applications)
  • Super-immune design: resists false trips from EMI, harmonics, frequency noise
  • DIN rail mounting — 22.5 mm compact size (1 module)
  • Sealable front cover for tamper protection
  • Positive or negative logic selectable
  • Suitable for MCCs, distribution boards, and industrial control panels
  • Save space in distribution boards