DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC A9Z64240 - Residual Current Circuit Breaker (RCCB)
This device is a SCHNEIDER ELECTRIC Acti 9 iID K Residual Current Circuit Breaker, engineered for critical protection against electrical shock by precisely detecting earth leakage currents. It facilitates rapid and reliable disconnection of circuits upon insulation fault detection, safeguarding personnel and preventing equipment damage. This component is specifically designed for integration into industrial and commercial electrical distribution systems requiring robust residual current protection in accordance with safety standards.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID K
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 40A
- NUMBER OF POLES: 4P
- RATED OPERATIONAL VOLTAGE (Ue): 230/400VAC
- RATED INSULATION VOLTAGE (Ui): 500V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6kV
- RESIDUAL CURRENT TYPE: AC
- RESIDUAL CURRENT SENSITIVITY: 30mA
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc): 10kA (with associated upstream protection)
- RATED RESIDUAL BREAKING CAPACITY (IΔm): 500A
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail
- MODULE WIDTH: 4 modules (72mm)
- TERMINAL TYPE: Tunnel terminals (top and bottom)
- WIRE CAPACITY: 1 to 35 mm² rigid, 1 to 25 mm² flexible
- INTERFACE/CONTROL:
- INDICATION: Trip indicator, ON/OFF position indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (enclosed in modular enclosure)
- OPERATING TEMPERATURE: -5°C to +60°C
- STORAGE TEMPERATURE: -40°C to +85°C
- POLLUTION DEGREE: 3
- TROPICALISATION: 2 (relative humidity 95% at 55°C)
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Protection of personnel against direct and indirect contact, prevention of fire hazards due to insulation faults.
- SYSTEMS: Industrial, commercial, and residential electrical distribution boards, motor control centers, and critical power circuits.
