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IC65N 4P D63A

The Schneider Electric iC65N 4P D63A is a Miniature Circuit Breaker (MCB) from the globally recognized Acti9 / Multi 9 iC65 series. This specific model is designed for protection of three-phase electrical circuits with neutral conductor, featuring a D-curve tripping characteristic suitable for applications with high inrush currents.

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Specifications Parameter Specification Product Range Acti9 / Multi 9 (iC65 Series) Device Type Miniature Circuit Breaker (MCB) Model iC65N Pole Configuration 4-Pole (4P) Rated Current (In) 63 Amperes (A) Tripping Characteristic D Curve (10-20 × In magnetic trip) Rated Operational Voltage (Ue) 400V AC (3P+N) Rated Insulation Voltage (Ui) 440V AC Rated Impulse Withstand Voltage (Uimp) 6 kV Breaking Capacity (Icn) N version: 6 kA at 400V AC Energy Limiting Class Class 3 (High limiting) Tripping Current Ranges - Thermal: 1.13-1.45 × In (71-91A) - Magnetic: 10-20 × In (630-1260A) Electrical Endurance 8,000 operations at rated current Mechanical Endurance 20,000 operations Terminal Connection Suitable for rigid and flexible copper conductors Terminal Capacity Up to 35mm² Recommended Torque 3.0-3.5 N·m Mounting DIN Rail Mounting (EN 60715 - 35mm) Width (Modular Size) 4 modules (72mm) Height/Depth 90mm × 68mm Ambient Temperature -25°C to +60°C (operation) Storage Temperature -40°C to +85°C Standards Compliance IEC/EN 60898-1, IEC/EN 60947-2