Specifications Parameter Specification Product Range Acti9 iCT Device Type Residual Current Circuit Breaker with Overcurrent Protection (RCBO) Model iCT 25A Pole Configuration 1P+N (Line protection + Neutral connection) Rated Current (In) 25 Amperes (A) Rated Residual Operating Current (IΔn) 30 mA (personal protection) Residual Current Type Type A (AC + pulsating DC residual currents) Tripping Characteristic Type B (Standard, 3-5 × In) or Type C (5-10 × In) - must be specified Rated Operational Voltage (Ue) 230V AC Rated Insulation Voltage (Ui) 400V AC Breaking Capacity (Icn) 6 kA (standard) or 10 kA (high capacity versions available) Electrical Durability 4,000 operations Mechanical Durability 10,000 operations Tripping Time ≤0.3s at IΔn Non-tripping Current ≥0.5 × IΔn (15mA) Terminal Capacity 1-25mm² (flexible/rigid copper conductors) Torque Specifications 2.0-2.5 N·m Mounting DIN Rail (35mm) Width 1 module (18mm) - Revolutionary space-saving design Height/Depth 90mm × 68mm (standard) Ambient Temperature -25°C to +60°C (operation) Storage Temperature -40°C to +85°C Standards Compliance IEC/EN 61009-1, IEC/EN 60947-2