OPIS PRODUKTU
SCHNEIDER ELECTRIC A9R16240 - Residual Current Circuit Breaker (RCCB)
The SCHNEIDER ELECTRIC A9R16240 is a 2-pole Acti 9 iID Residual Current Circuit Breaker designed for robust protection against electrical shock and fire hazards in industrial and commercial electrical distribution systems. This device detects sinusoidal alternating earth leakage currents, providing critical safety for personnel and equipment by rapidly disconnecting the circuit upon fault detection. It integrates seamlessly into DIN rail-mounted modular enclosures, serving applications requiring reliable residual current protection.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE (Un): 230/400VAC
- NOMINAL CURRENT (In): 40A
- RESIDUAL CURRENT SENSITIVITY (IΔn): 30mA
- POLES: 2P (1P+N)
- RESIDUAL CURRENT TYPE: AC (detects sinusoidal alternating residual currents)
- NOMINAL FREQUENCY: 50/60Hz
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc/IΔc): 10kA
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail (35mm symmetrical rail)
- MODULE WIDTH: 2 modules (36mm)
- TERMINAL CAPACITY: Tunnel terminals for rigid cables up to 35mm², flexible cables up to 25mm²
- INTERFACE/CONTROL:
- TRIPPING MECHANISM: Electromechanical
- INDICATORS: Trip indicator, ON/OFF position indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (when enclosed in a modular enclosure)
- OPERATING TEMPERATURE: -25°C to +60°C
- STORAGE TEMPERATURE: -40°C to +85°C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Protection of personnel against indirect contact, supplementary protection against direct contact, and protection of installations against fire hazards due to insulation faults in industrial, commercial, and residential electrical systems.
- STANDARDS: IEC/EN 61008-1
