Parameter Specification Product Series Eaton PL9X Model Number PL9X-C63 Description Residual Current Release Module, for 4-Pole MCB, 63A Compatible With Eaton PL9 series, 4-pole, 63A Miniature Circuit Breaker Rated Current of Assembly 63 A Number of Poles 4 Poles (3 Phase + Neutral) Rated Residual Operating Current (IΔn) Typically 30 mA Residual Current Type Typically Type A Rated Voltage 400V AC (3P+N) Mounting Snaps onto the side of a compatible PL9 MCB on a DIN Rail. Standards & Certifications IEC 61009-1, CE