Schneider G40N3A400 | Circuit breaker, GoPact MCCB 400, 3 poles, 50kA at 415VAC, 400A rating, TMD trip unit, adjustable thermal protection

Schneider G40N3A400: Product Overview and Applications

Introduction

The Schneider G40N3A400 is a robust molded case circuit breaker (MCCB) designed to protect electrical systems from overloads, short circuits, and other faults. Known for its high durability and reliability, the G40N3A400 is commonly used in industrial and commercial installations where stable and efficient circuit protection is paramount. This model is particularly suited for applications that require effective control over high-current circuits.

Key Features of Schneider G40N3A400

• High Breaking Capacity: Designed to handle high fault currents, providing solid protection in heavy-duty applications.
• Thermal-Magnetic Trip Mechanism: Uses both thermal and magnetic trip units, allowing it to protect against both overloads (thermal) and short circuits (magnetic).
• Compact and Space-Efficient: With its compact design, it fits easily into control panels and distribution boards without taking up excessive space.
• Adjustable Protection Settings: Customizable settings allow for fine-tuning the circuit breakers response to specific application needs.
• Easy Installation and Maintenance: Engineered for straightforward installation and minimal maintenance, reducing downtime and ensuring operational continuity.

Applications of Schneider G40N3A400

1. Industrial Power Distribution: Provides circuit protection in heavy industries such as manufacturing and mining, where high-current protection is essential.
2. Commercial Building Infrastructure: Ideal for large commercial setups, protecting lighting, HVAC systems, and elevators.
3. Renewable Energy Systems: Used in solar and wind installations to protect against faults and manage high-current loads.
4. Data Centers and IT Facilities: Ensures reliable power protection in data centers where uninterruptible power and fault isolation are critical.
5. Electrical Control Panels: A mainstay in control panels to protect various electrical circuits from unexpected faults.

Benefits of Using Schneider G40N3A400

• Enhanced System Safety: Protects connected devices and prevents damage caused by overloads and short circuits.
• Operational Efficiency: Helps minimize downtime and maintenance costs by offering reliable circuit protection.
• Versatile Use: Suitable for a wide range of environments, from industrial plants to commercial facilities and renewable energy setups.
• Long-Term Reliability: Built with Schneiders quality standards, ensuring durability and consistent performance under challenging conditions.

Conclusion

The Schneider G40N3A400 molded case circuit breaker is an essential component for industries and commercial buildings requiring high-quality circuit protection. With its high fault current tolerance, thermal-magnetic trip functionality, and compact design, this MCCB stands out as a reliable solution for maintaining electrical safety and operational efficiency in demanding applications. Whether for industrial power distribution or renewable energy systems, the G40N3A400 is a versatile and dependable choice for critical circuit protection.