Schneider Acti9 MCB 3 Pole 25A C Curve 10kA – Reliable Protection for Three-Phase Power Systems
Ensure safe and efficient operation of three-phase electrical systems with the Schneider Acti9 MCB 3 Pole 25A C Curve 10kA, designed for industrial, commercial, and advanced residential applications. This Miniature Circuit Breaker (MCB) provides dependable protection against overloads and short circuits across all three phases, ensuring balanced and uninterrupted power distribution.
Part of Schneider’s trusted Acti9 xC60 range, this MCB features a 25A current rating, making it ideal for medium-load three-phase circuits such as motors, distribution boards, and power control systems. Its 10kA breaking capacity ensures effective 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 motors, pumps, and compressors. It ensures quick tripping during overload or short circuit conditions while preventing nuisance tripping during normal operation.
With a 3-pole (TP) configuration, this MCB provides simultaneous protection across all three phases, ensuring balanced protection and coordinated disconnection. This makes it ideal for industrial panels, commercial installations, and machinery protection systems.
The breaker supports DIN rail mounting, allowing quick and secure installation in standard electrical panels. Built in compliance with IS/IEC standards, the Acti9 series ensures durability, consistent performance, and long service life even in demanding environments.
✨ Key Features & Benefits
- ⚡ 25A Current Rating
Ideal for medium-load three-phase applications - 🔥 10kA Breaking Capacity
Ensures strong protection against short circuits - 🔌 3-Pole (TP) Design
Protects all three phases simultaneously - 🛡️ C Curve Tripping
Suitable for inductive loads like motors & pumps - 🛠️ Durable & Robust Construction
Designed for long-lasting performance - ⚙️ Easy DIN Rail Installation
Quick and secure mounting in panels
🏭 Applications & Use Cases
- Three-phase distribution boards
- Industrial control panels
- Motor and pump protection
- Commercial electrical systems
- Machinery and automation circuits
🏆 Why Choose Schneider Acti9 MCB?
The Schneider Acti9 3P 25A MCB is a dependable solution for three-phase circuit protection, offering balanced safety across all phases. Its high breaking capacity, precise tripping mechanism, and durable design ensure safe and efficient operation in demanding environments.
Backed by Schneider’s trusted engineering, this MCB delivers long-term reliability, safety, and performance for modern electrical systems.









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