Schneider Acti9 MCB 4 Pole 16A C Curve 10kA – Complete Protection for Three-Phase + Neutral Systems
Ensure complete electrical safety and reliability with the Schneider Acti9 MCB 4 Pole 16A C Curve 10kA, designed for industrial, commercial, and advanced residential applications. This Miniature Circuit Breaker (MCB) offers dependable protection against overloads and short circuits across all three phases and neutral, ensuring full circuit safety.
Part of Schneider’s trusted Acti9 xC60 range, this MCB features a 16A current rating, making it ideal for moderate-load three-phase circuits such as lighting systems, control panels, small motors, and automation setups. Its 10kA breaking capacity ensures safe interruption of fault currents, providing strong protection in demanding electrical environments.
The C curve tripping characteristic is designed for circuits with moderate inrush currents, such as inductive loads including relays, motors, and control equipment. It ensures fast tripping during overloads or short circuits while preventing nuisance tripping during normal operation.
With a 4-pole (4P) configuration (3P + N), this MCB provides complete isolation of all three phases and neutral, making it essential for systems where full disconnection is required for safety and maintenance. This is especially important in industrial panels, commercial distribution boards, and sensitive installations.
The breaker supports DIN rail mounting, allowing quick and secure installation in standard electrical enclosures. Built as per IS/IEC standards, the Acti9 series ensures durability, consistent performance, and long service life, making it a preferred choice for professionals.
✨ Key Features & Benefits
- ⚡ 16A Current Rating
Ideal for moderate-load three-phase circuits - 🔥 10kA Breaking Capacity
Ensures strong protection against short circuits - 🔌 4-Pole (3P + N) Design
Provides complete phase and neutral isolation - 🛡️ C Curve Tripping
Suitable for inductive loads like motors & relays - 🛠️ Durable & Compact Construction
Designed for long-lasting performance - ⚙️ Easy DIN Rail Installation
Quick and secure mounting in panels
🏭 Applications & Use Cases
- Three-phase distribution boards with neutral
- Industrial control and automation panels
- Lighting and control circuits
- Commercial electrical systems
- Equipment requiring full circuit isolation
🏆 Why Choose Schneider Acti9 MCB?
The Schneider Acti9 4P 16A MCB is a reliable solution for complete circuit protection, offering full phase and neutral safety. Its high breaking capacity, precise tripping mechanism, and robust design ensure safe and efficient operation.
Backed by Schneider’s trusted engineering, this MCB delivers long-term reliability, safety, and performance for modern electrical systems.





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