DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC A9R37463 - Residual Current Circuit Breaker (RCCB)
The SCHNEIDER ELECTRIC A9R37463 is a four-pole Residual Current Circuit Breaker (RCCB) from the Acti 9 iID series, engineered for robust electrical safety in industrial, commercial, and residential environments. It provides critical protection against electrical shock and fire hazards by detecting earth leakage currents of both AC and pulsating DC types. This device integrates seamlessly into modular distribution systems, ensuring compliance with safety standards for diverse electrical installations.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 63A
- NUMBER OF POLES: 4P
- RATED RESIDUAL OPERATING CURRENT (IΔn): 30mA
- RESIDUAL CURRENT TYPE: Type A (AC and pulsating DC)
- NOMINAL VOLTAGE (Ue): 230/400VAC
- RATED INSULATION VOLTAGE (Ui): 500V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc): 10kA (with associated circuit breaker)
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (IΔc): 10kA (with associated circuit breaker)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN rail
- WIDTH: 9 modules (4 x 18mm)
- TERMINALS: Tunnel type terminals (top and bottom)
- WIRE CAPACITY FLEXIBLE: 1 to 35 mm²
- WIRE CAPACITY RIGID: 1 to 50 mm²
- INTERFACE/CONTROL:
- INDICATORS: Trip indicator (red flag), ON/OFF indicator
- TEST BUTTON: Integrated test button for periodic verification
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (enclosed in modular enclosure)
- OPERATING TEMPERATURE: -25 to 60 °C
- STORAGE TEMPERATURE: -40 to 85 °C
- POLLUTION DEGREE: 3
- MOUNTING STYLE: Clip-on 35 mm symmetrical DIN rail
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Compatible with Acti 9 distribution boards and enclosures
- APPLICATION: Protection of circuits in industrial, commercial, and residential installations against earth leakage faults, indirect contact, and fire hazards. Suitable for loads with pulsating DC components.