Parameter Specification Product Series Eaton ELD6 (Electronic Accessory for D6 MCB) Model Number ELD6-63/4/C/03 Description Electronic Residual Current Release Module, for 4-Pole MCB, 63A, Curve C, 300mA Type A Compatible With Eaton D6 series, 4-pole, C-curve, up to 63A MCB Max. Rated Current of Assembly Up to 63 A Number of Poles 4 Poles (3 Phase + Neutral) Rated Residual Operating Current (IΔn) 300 mA Residual Current Type Type A (for alternating and pulsating direct currents) Technology Electronic (Requires auxiliary power from the monitored circuit to operate) Rated Voltage 400V AC (3P+N) Mounting Snaps onto the side of a compatible D6 MCB on a DIN Rail. Standards & Certifications IEC 61009-1, CE