ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC A9Z61463 - Residual Current Circuit Breaker (RCCB)
The SCHNEIDER ELECTRIC A9Z61463 is a 4-pole Residual Current Circuit Breaker (RCCB) from the Acti 9 iID K series, engineered for robust earth leakage protection in low-voltage electrical distribution systems. This device provides critical safety by detecting and interrupting sinusoidal alternating residual currents, mitigating risks of electric shock and fire hazards. It is specifically designed for DIN rail mounting within industrial control panels, commercial switchboards, and building automation infrastructure.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID K
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- POLES: 4P
- NOMINAL CURRENT (In): 63A
- RATED RESIDUAL OPERATING CURRENT (IΔn): 30mA
- RESIDUAL CURRENT TYPE: AC (detects sinusoidal alternating residual currents)
- RATED OPERATIONAL VOLTAGE (Ue): 400V AC
- RATED FREQUENCY: 50/60 Hz
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc): 10kA (with specific upstream protection)
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular, DIN rail mountable
- MODULE WIDTH: 4 modules (9mm per module)
- TERMINAL CAPACITY: Tunnel type terminals, 1 to 35 mm² rigid, 1 to 25 mm² flexible
- INTERFACE/CONTROL:
- INDICATORS: Mechanical trip indicator (red flag)
- CONTROL TYPE: Toggle switch (ON/OFF)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face in enclosure)
- MOUNTING STYLE: 35mm symmetrical DIN rail
- OPERATING TEMPERATURE: -25°C to +60°C
- STORAGE TEMPERATURE: -40°C to +85°C
- POLLUTION DEGREE: 3
- TROPICALISATION: Treatment 2 (relative humidity 95% at 55°C)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage electrical distribution networks
- SPECIFIC MACHINE TYPES: Industrial machinery, commercial buildings, residential installations, HVAC systems, and any application requiring protection against indirect contact and fire hazards due to earth faults.
