OPIS PRODUKTU
SCHNEIDER ELECTRIC A9R44492 - Residual Current Circuit Breaker (RCCB)
This SCHNEIDER ELECTRIC Acti 9 iID Residual Current Circuit Breaker (RCCB) is engineered for protection against electrical shock by detecting earth leakage currents in industrial and commercial installations. It provides immediate disconnection of the circuit upon sensing a residual current exceeding its calibrated sensitivity, safeguarding personnel and equipment from insulation faults. Designed for integration into low-voltage distribution panels, this device ensures compliance with electrical safety standards for critical infrastructure.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 40A
- POLES: 4P
- RESIDUAL CURRENT SENSITIVITY: 30mA
- RESIDUAL CURRENT TYPE: Type A (detects AC and pulsating DC residual currents)
- NOMINAL OPERATIONAL VOLTAGE: 230/400VAC
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MODULAR WIDTH: 4 modules (72mm)
- INDICATORS: Trip indicator, ON/OFF position indicator
- INTERFACE/CONTROL:
- CONNECTION TYPE: Tunnel terminals
- CONTROL TYPE: Manual toggle operation
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: DIN Rail (35mm symmetrical)
- IP RATING: IP20 (terminals), IP40 (front face in enclosure)
- OPERATING TEMPERATURE RANGE: -25 to 60 degrees C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage electrical distribution panels, industrial machinery, commercial buildings
- PRIMARY FUNCTION: Protection against indirect contact, fire hazards due to insulation faults
