DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC A9R35440 - Residual Current Circuit Breaker (RCCB)
The SCHNEIDER ELECTRIC A9R35440 is a 4-pole Residual Current Circuit Breaker (RCCB) from the Acti 9 iID K series, engineered for robust protection against earth leakage currents in industrial and commercial electrical distribution systems. This electromechanical device provides critical personnel safety and fire hazard prevention by detecting and rapidly interrupting differential currents of 30mA, ensuring compliance with international safety standards. It is designed for integration into modular distribution boards, safeguarding machinery and electrical installations from insulation faults.
Technical Specifications:
- SERIES/FAMILY: Acti 9 iID K
- COMPONENT TYPE: Residual Current Circuit Breaker (RCCB)
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 400VAC
- NOMINAL CURRENT: 40A
- RESIDUAL CURRENT SENSITIVITY: 30mA
- POLES: 4P
- RESIDUAL CURRENT TYPE: AC (Alternating Current)
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Modular DIN Rail Mount
- WIDTH: 4 Modules (9mm per module)
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical Differential Current Detection
- INDICATORS: Trip Indication Window, Test Button
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front face in enclosure)
- MOUNTING STYLE: DIN Rail (EN/IEC 60715)
- OPERATING TEMPERATURE: -25°C to +60°C
- COMPATIBILITY/APPLICATION:
- APPLICATION: Protection against indirect contact, direct contact (with 30mA sensitivity), and fire hazards due to insulation faults in industrial, commercial, and residential electrical installations.
- COMPATIBILITY: Compatible with Acti 9 modular devices and distribution boards.