ACTI 9 Miniature Circuit Breakers by SCHNEIDER ELECTRIC

Schneider Electric ACTI 9 Miniature Circuit Breakers (MCB): A Comprehensive Guide

Schneider Electric has long been a trusted name in electrical protection devices, offering innovative solutions that combine reliability, efficiency, and advanced technology. One of their standout products is the ACTI 9 series of Miniature Circuit Breakers (MCBs), a versatile range designed for low-voltage electrical installations.

In this post, I’ll share insights into the features, applications, and advantages of Schneider Electric’s ACTI 9 MCB range, along with an overview of its various models.

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Why Choose Schneider Electric ACTI 9 MCBs?

1. High Quality and Reliability: Schneider Electric ensures that each product meets rigorous quality standards, offering exceptional durability and performance.
2. Advanced Technology: Features like high breaking capacities, modular design, and compatibility with auxiliary devices make the ACTI 9 range ideal for various applications.
3. Wide Application Range: Whether for residential, commercial, industrial, or renewable energy systems, ACTI 9 MCBs deliver tailored solutions to meet specific needs.

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Overview of ACTI 9 MCB Range

1. C120 – Miniature Circuit Breakers up to 125A

• Key Features:
  • Nominal current range: 10A to 125A.
  • Breaking capacities and tripping curves: B, C, D, providing flexibility for different applications.
• Applications:
  • Designed for the protection of electrical circuits in industrial and tertiary buildings.
• Benefits:
  • High performance, ensuring maximum safety and efficiency in large-scale installations.
• Technical Documents:
  • Download Catalog

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2. C60 for DC Circuits

• Key Features:
  • Current ratings: 0.5A to 63A.
  • Operating voltage: 24V to 500V DC.
  • Specifically designed for photovoltaic generation systems.
• Applications:
  • Ideal for protecting cables between solar panels and inverters.
• Benefits:
  • Optimized for solar energy systems, ensuring reliable performance under variable DC loads.
• Technical Documents:
  • Download Catalog

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3. iC60LMA – Motor Protection Miniature Circuit Breaker up to 40A

• Key Features:
  • Breaking capacities: up to 100 kA.
  • Tripping curves: B, C, D, offering tailored protection for motor circuits.
  • Compliance with standards: IEC/EN 60898 and IEC/EN 60947-2.
  • Optional auxiliaries: state/trip indicators, shunt trip, under-voltage trip, and over-voltage trip.
• Applications:
  • Designed for motor protection in diverse industrial setups.
• Benefits:
  • High breaking capacity and modular design for easy customization.
• Technical Documents:
  • Download Catalog

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4. P25M – Multi 9 Motor Starter Circuit Breaker up to 25A

• Key Features:
  • Thermal trip: sensitive to under-phase conditions.
  • Magnetic trip: 12 In for effective short-circuit protection.
  • Optional auxiliaries: indication of state/trip, shunt trip, under-voltage trip.
• Applications:
  • Designed for motor protection in industrial and tertiary sectors.
• Benefits:
  • Compact design and robust features for ensuring motor safety.
• Technical Documents:
  • Download Catalog

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Key Advantages of Schneider Electric ACTI 9 MCBs

1. Comprehensive Protection: Covers a wide range of electrical circuits, motors, and solar systems.
2. Modularity: Facilitates easy upgrades, maintenance, and customization.
3. Advanced Safety Features: Includes thermal and magnetic trip mechanisms, auxiliary devices, and high breaking capacities.
4. Global Compliance: Meets international standards like IEC/EN 60898 and IEC/EN 60947-2, ensuring universal applicability.

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Conclusion

Schneider Electric’s ACTI 9 Miniature Circuit Breakers offer unmatched versatility, performance, and reliability for various low-voltage applications. Whether you’re working on a commercial project, a residential installation, or an industrial setup, these MCBs are designed to meet your protection needs with precision.

Pro Tip: Always consult with certified electricians or Schneider Electric technical support to select the right ACTI 9 MCB model for your specific requirements.

Next Step: Explore Schneider Electric’s full range of ACTI 9 products and download the catalogs for detailed technical specifications. Make the smart choice for your next project!