OPIS PRODUKTU
SCHNEIDER ELECTRIC A9Z66440 - Residual Current Circuit Breaker
This device is a 4-pole Residual Current Circuit Breaker (RCCB) from the SCHNEIDER ELECTRIC Acti 9 iID series, engineered for robust protection against electrical shock and fire hazards caused by earth leakage currents. It provides immediate disconnection of the circuit upon detection of a residual current, ensuring personnel safety and equipment integrity in industrial and commercial electrical distribution systems. The unit is designed for integration into low-voltage switchboards and control panels, adhering to IEC 61008-1 standards for reliable operation.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 40A
- POLES: 4P
- RATED OPERATIONAL VOLTAGE: 400VAC
- RATED FREQUENCY: 50/60Hz
- RESIDUAL CURRENT SENSITIVITY: 30mA
- RESIDUAL CURRENT TYPE: AC
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc): 10kA (with 63A gG fuse)
- RATED RESIDUAL BREAKING CAPACITY (IΔm): 500A
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular DIN Rail Device
- MODULE WIDTH: 4 Modules (72mm)
- INTERFACE/CONTROL: N/A
- ENVIRONMENTAL/MOUNTING:
- MOUNTING TYPE: DIN Rail
- IP RATING: IP20 (Terminals), IP40 (in enclosure)
- OPERATING TEMPERATURE: -25 to +60 °C
- POLLUTION DEGREE: 3
- COMPATIBILITY/APPLICATION: Low-voltage electrical distribution systems, industrial facilities, commercial buildings, protection of personnel and equipment against indirect contact and fire risks.
