ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC A9L40500 - Residual Current Circuit Breaker (RCCB)
The SCHNEIDER ELECTRIC A9L40500 is a 4-pole Residual Current Circuit Breaker (RCCB) from the Acti 9 iID K series, engineered for robust earth leakage protection in industrial and commercial low voltage distribution systems. This device provides critical safety by detecting and interrupting residual currents, safeguarding personnel against indirect contact and mitigating fire hazards caused by insulation faults in electrical installations. It is suitable for integration into distribution boards and control panels requiring compliance with IEC/EN 61008-1 standards.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID K
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- RATED CURRENT: 40A
- RESIDUAL OPERATING CURRENT: 500mA (0.5A)
- POLES: 4P
- RATED VOLTAGE: 400V AC (Phase-to-Phase), 230V AC (Phase-to-Neutral)
- FREQUENCY: 50/60 Hz
- RESIDUAL CURRENT TYPE: AC Type (detects sinusoidal alternating residual currents)
- RATED CONDITIONAL SHORT-CIRCUIT CURRENT (Inc): 10kA (with upstream protection)
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN Rail
- MODULE WIDTH: 4 Modules (36mm)
- TERMINAL TYPE: Screw terminals
- WIRE CAPACITY: Up to 35 mm² rigid, 25 mm² flexible
- INTERFACE/CONTROL:
- OPERATION: Manual toggle switch
- TEST FUNCTION: Integrated 'T' test button
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP40 (front face when installed in enclosure)
- OPERATING TEMPERATURE: -25°C to +60°C
- STORAGE TEMPERATURE: -40°C to +85°C
- MOUNTING STYLE: DIN rail (EN 60715)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage electrical distribution networks, industrial control panels, commercial building infrastructure.
- PROTECTION FUNCTION: Protection against indirect contact, supplementary protection against direct contact (with appropriate sensitivity), and fire hazards due to insulation faults.
- STANDARDS: Conforms to IEC/EN 61008-1.
