DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC A9R43625 - Residual Current Circuit Breaker (RCCB)
This device is a 4-pole Residual Current Circuit Breaker (RCCB) from the SCHNEIDER ELECTRIC Acti 9 iID series, designed for protection against electrical shock by detecting earth leakage currents. It provides immediate disconnection of the circuit upon sensing a fault, ensuring personnel safety and preventing equipment damage in industrial and commercial low-voltage distribution systems. The unit is engineered for DIN rail mounting within electrical enclosures, integrating seamlessly into modular protection architectures.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 230/400VAC
- RATED CURRENT (In): 25A
- NUMBER OF POLES: 4P
- EARTH LEAKAGE SENSITIVITY: 30mA
- EARTH LEAKAGE PROTECTION TYPE: Type AC
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc): 10kA (with upstream 10kA MCB)
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (I Delta c): 10kA
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular DIN Rail Device
- MOUNTING: DIN Rail (35mm symmetrical rail)
- TERMINAL TYPE: Tunnel terminals
- TERMINAL CAPACITY: 1 to 35mm² rigid, 1 to 25mm² flexible
- INTERFACE/CONTROL:
- INDICATORS: Trip indicator (mechanical flag)
- TEST FUNCTION: Integrated test button
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Enclosed in modular enclosure)
- OPERATING TEMPERATURE: -25°C to +60°C
- STORAGE TEMPERATURE: -40°C to +85°C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Protection of circuits against indirect contact, supplementary protection against direct contact, fire protection in residential, commercial, and industrial installations.
- COMPATIBILITY: Compatible with Acti 9 modular devices and enclosures.
