The new range of type A earth leakage relays with separate toroid provides maximum safety and reliable protection in compliance with EN 60947-2 Annex M. Tripping current IΔn adjustable from 30mA to 30A. Settings by means of front dip-switch and trimmer. Dual TRIP relay. Connection by means of external closed-core or split-core toroids of the TDC-TDA series.
