OPIS PRODUKTU
SCHNEIDER ELECTRIC A9R24425 - Residual Current Circuit Breaker (RCCB)
This device is a modular residual current circuit breaker from the Acti 9 iID series, engineered for robust protection against electrical shock and fire hazards due to earth leakage currents. It provides reliable disconnection of circuits in low-voltage distribution systems, ensuring personnel safety and equipment integrity in commercial, industrial, and residential installations. The unit integrates seamlessly into DIN rail enclosures, offering precise fault detection and rapid tripping mechanisms.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 25 A
- NUMBER OF POLES: 2P
- EARTH LEAKAGE SENSITIVITY: 30 mA (0.03 A)
- EARTH LEAKAGE PROTECTION TYPE: Type AC
- RATED OPERATIONAL VOLTAGE (Ue): 230/240 V AC 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 500 V AC 50/60 Hz
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc): 10 kA (with associated circuit breaker)
- MECHANICAL/PHYSICAL:
- MOUNTING SUPPORT: DIN rail
- WIDTH: 4 modules (36 mm)
- TERMINALS: Tunnel type terminals (top or bottom)
- INTERFACE/CONTROL:
- INDICATORS: Trip indicator, ON/OFF indicator
- CONTROL TYPE: Toggle switch
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (IP40 in modular enclosure)
- OPERATING TEMPERATURE: -5 to 60 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Protection of circuits against earth leakage currents, personnel protection, fire protection
- COMPATIBILITY: Low-voltage distribution boards, commercial buildings, industrial facilities, residential installations
