OPIS PRODUKTU
SCHNEIDER ELECTRIC A9R14491 - Residual Current Circuit Breaker (RCCB)
This device is a 4-pole, Type A Residual Current Circuit Breaker from the Acti 9 iID series, engineered for robust protection against earth leakage currents in industrial and commercial electrical distribution systems. It provides critical safety functions by detecting and interrupting residual currents, thereby mitigating risks of electric shock and fire hazards. Designed for DIN rail mounting, it integrates into modular enclosures for reliable circuit protection and compliance with IEC 61008-1 standards.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 40 A
- RESIDUAL CURRENT SENSITIVITY (IΔn): 30 mA
- POLES: 4P
- RATED OPERATIONAL VOLTAGE (Ue): 400 V AC 50/60 Hz
- RESIDUAL CURRENT TYPE: Type A (AC and pulsating DC sensitive)
- MECHANICAL/PHYSICAL:
- WIDTH: 4 modules (36 mm)
- MOUNTING: DIN rail
- INTERFACE/CONTROL:
- INDICATORS: Trip indicator, ON/OFF indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (enclosure in modular enclosure)
- OPERATING TEMPERATURE: -5 °C to 60 °C
- STORAGE TEMPERATURE: -40 °C to 85 °C
- COMPATIBILITY/APPLICATION:
- APPLICATION: Protection against electric shock by direct or indirect contact, fire hazards due to insulation faults
- STANDARDS: IEC 61008-1
- SYSTEMS: Industrial and commercial electrical distribution panels, building automation systems
