Schneider ACTI9 RCCB 40A 2P 300mA

Schneider Acti9 ID K RCCB 2P 40A 300mA Type AC – A9KR14240BQ

Ensure dependable protection for electrical systems with the Schneider Acti9 ID K RCCB A9KR14240BQ, designed for residential, commercial, and industrial applications. This RCCB safeguards circuits from earth leakage faults, helping prevent fire hazards and protecting electrical infrastructure.

This model comes with a 40A current rating and 2-pole (DP) configuration, ensuring protection for both phase and neutral lines. It is well-suited for distribution boards and medium to high-load circuits where safe isolation is essential.

The 300mA sensitivity is specifically designed for fire protection, detecting leakage currents caused by insulation faults or wiring failures. Unlike 30mA RCCBs (used for personal safety), this device focuses on reducing fire risks in larger installations.

With Type AC protection, the RCCB detects sinusoidal alternating leakage currents, making it ideal for standard electrical systems in homes, offices, and industrial environments. It continuously monitors current imbalance and trips instantly during fault conditions to ensure safety.

Built with Schneider’s trusted Acti9 technology, this RCCB offers voltage-independent tripping, ensuring reliable performance even under voltage fluctuations. It supports DIN rail mounting, enabling quick and secure installation in standard electrical panels.

Manufactured in compliance with IS/IEC standards, the device ensures durability, precision, and long service life—making it a preferred choice for professionals across India.

✨ Key Features & Benefits

• ⚡ 40A Current Rating
  Suitable for medium to high-load applications
• 🔌 2-Pole (DP) Protection
  Protects both phase and neutral lines
• 🔥 300mA Sensitivity
  Ideal for fire protection and insulation fault detection
• 🛡️ Type AC Protection
  Detects standard AC leakage currents
• ⚙️ DIN Rail Mounting
  Easy installation in distribution boards
• 🛠️ Durable Acti9 Design
  Long-lasting and reliable performance

🏠 Applications & Use Cases

• Residential distribution boards
• Commercial electrical panels
• Industrial installations
• Fire protection systems
• Power distribution circuits

🏆 Why Choose Schneider A9KR14240BQ RCCB?

The Schneider Acti9 RCCB 40A 300mA is a reliable solution for fire-safe electrical protection. It complements MCBs by detecting leakage currents that standard breakers cannot identify.

With Schneider Electric’s trusted engineering, this RCCB ensures safe operation, consistent performance, and long-term reliability—making it ideal for modern electrical installations.