Schneider Acti9 ID K RCCB 4P 63A 30mA Type AC – A9KR11463BQ
Ensure maximum safety and reliability in three-phase electrical systems with the Schneider Acti9 ID K RCCB A9KR11463BQ. Designed for residential, commercial, and industrial applications, this RCCB provides advanced protection against earth leakage and electric shock, making it an essential safety device for modern electrical installations.
This RCCB features a 63A current rating with a 4-pole (4P) configuration (3P + N), ensuring complete protection across all three phases and neutral. It is ideal for main distribution boards and high-load circuits where full isolation is required for safety and maintenance.
The 30mA sensitivity offers high-level personal protection, instantly disconnecting the circuit when leakage current is detected. This helps prevent electric shock and enhances safety for users in residential and commercial environments.
With Type AC protection, the RCCB detects sinusoidal alternating leakage currents, making it suitable for standard AC electrical systems. It continuously monitors current imbalance and trips immediately during fault conditions to ensure reliable protection.
Built with Schneider’s trusted Acti9 ID K technology, this RCCB offers voltage-independent tripping, ensuring consistent performance even under voltage fluctuations. It supports DIN rail mounting, allowing quick and secure installation in electrical panels.
Manufactured as per IS/IEC 61008 standards, the device ensures durability, precise operation, and long service life, making it a preferred choice for professionals across India.
✨ Key Features & Benefits
- ⚡ 63A Current Rating
Ideal for high-load three-phase applications - 🔌 4-Pole (3P + N) Protection
Ensures complete phase and neutral isolation - 🛡️ 30mA High Sensitivity
Protects against electric shock and leakage currents - 🔄 Type AC Protection
Detects standard AC leakage currents - ⚙️ DIN Rail Mounting
Easy and secure installation in panels - 🛠️ Durable Acti9 Design
Long-lasting and reliable performance
🏭 Applications & Use Cases
- Main distribution boards
- Industrial control panels
- Commercial buildings and offices
- HVAC and machinery systems
- Electrical safety upgrades
🏆 Why Choose Schneider A9KR11463BQ RCCB?
The Schneider Acti9 RCCB 4P 63A 30mA is a complete safety solution for three-phase systems, offering both personal protection and reliable leakage detection. Its fast tripping, robust construction, and proven Acti9 technology make it ideal for demanding environments.
Backed by Schneider Electric’s trusted engineering, this RCCB ensures safe operation, easy installation, and long-term reliability.





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