OPIS PRODUKTU
SCHNEIDER ELECTRIC A9R63640 - Residual Current Circuit Breaker (RCCB)
This device is a 4-pole Residual Current Circuit Breaker (RCCB) from the SCHNEIDER ELECTRIC Acti 9 iID series, engineered for robust protection against electrical shock by detecting earth leakage currents. It provides immediate disconnection of the electrical supply upon detection of a residual current exceeding its calibrated sensitivity. This component is critical for ensuring personnel safety and preventing fire hazards in industrial, commercial, and residential electrical installations requiring high reliability and compliance with safety standards.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 63 A
- NUMBER OF POLES: 4P
- RATED OPERATIONAL VOLTAGE (Ue): 230/400 VAC (Phase-to-Neutral/Phase-to-Phase)
- RESIDUAL CURRENT SENSITIVITY (IΔn): 30 mA
- RESIDUAL CURRENT TYPE: AC (detects sinusoidal alternating currents)
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc): 10 kA (with upstream protection)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail
- TERMINAL CAPACITY: Tunnel terminals (top or bottom) for rigid cables up to 35 mm², flexible cables up to 25 mm²
- WIDTH: 8 modules (9 mm per module)
- MECHANICAL ENDURANCE: 20000 cycles
- ELECTRICAL ENDURANCE: 10000 cycles
- INTERFACE/CONTROL:
- INDICATORS: Trip indicator (mechanical flag)
- CONTROL TYPE: Manual toggle operation
- TEST BUTTON: Integrated for functional verification
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (in enclosure)
- OPERATING TEMPERATURE: -5 °C to +60 °C
- STORAGE TEMPERATURE: -40 °C to +85 °C
- POLLUTION DEGREE: 3
- ALTITUDE: Up to 2000 m without derating
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Protection of circuits against earth leakage currents, personnel protection against indirect contact, fire protection in industrial, commercial, and residential environments.
- COMPATIBILITY: Compatible with Acti 9 distribution boards and enclosures, conforming to IEC/EN 61008-1 standards.
