The Schneider Electric A9R35440 is a 4-pole Residual Current Circuit Breaker (RCCB) designed for robust electrical protection in residential and commercial installations. This unit operates with a rated current of 40A and features a trip sensitivity of 300mA, providing essential safety against earth leakage faults. It adheres to international standards for electrical safety and is engineered to prevent electric shock and mitigate fire risks arising from insulation failures.

Technical details

• Series: Schneider Electric RCCB
• Poles: 4
• Rated Current: 40A
• Rated Sensitivity to Earth Leakage: 300mA
• Tripping Characteristics: Type A-SI
• Voltage Rating: Verify against manufacturer datasheet for specific voltage compatibility (e.g., 230/400V AC).
• Breaking Capacity: Verify against manufacturer datasheet for specific breaking capacity (e.g., 6kA, 10kA).
• Frequency: 50/60 Hz

Applications & compatibility

This RCCB is suitable for use in distribution boards and control panels within residential buildings, commercial spaces, and light industrial environments. It is commonly integrated into systems requiring protection against indirect contact, such as those found in apartment complexes, office buildings, retail outlets, and small manufacturing facilities.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider A9R35440 or contact our technical team for cross-reference assistance with compatible Schneider Electric protection devices.