CMTB1-63 Series Miniature Circuit Breaker: Reliable Protection for Your Electrical Systems

Mutai Electric is proud to present the CMTB1-63 Series Miniature Circuit Breaker (MCB), a high-performance solution designed for overload and short-circuit protection in electrical distribution systems. Engineered to meet the rigorous standards of IEC160898-1 and GB/T10963.1, this circuit breaker ensures the safety and reliability of your electrical installations.

Key Features and Specifications

The CMTB1-63 Series MCB is suitable for AC 50Hz circuits with a rated operating voltage up to 400V and rated current from 3A to 63A. It offers a short-circuit breaking capacity of up to 6000A, making it an ideal choice for a wide range of applications, including residential, commercial, and industrial environments.

• Rated Current: Available in 3A, 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, and 63A

• Rated Voltage: 230V for single-pole, 230/400V for double-pole, 400V for three-pole and four-pole

• Breaking Capacity: Up to 6000A for reliable protection

• Types: Available in C-type (for distribution protection) and D-type (for motor protection) with instant tripping characteristics

Versatile Application and Protection

The CMTB1-63 Series MCB can be used in various settings, providing essential protection against overcurrent conditions. It is not only ideal for overload and short-circuit protection but can also be employed in circuits where infrequent switching or conversion operations are needed.

• Single-pole: 230V

• Double-pole: 230/400V

• Three-pole and four-pole: 400V

• C-type and D-type tripping: Depending on your protection needs, C-type is perfect for general distribution systems, while D-type is specifically designed for motor protection.

Compliance with Industry Standards

The CMTB1-63 Series MCB complies with international standards, offering you a product that is reliable, safe, and built to last. The MCB meets IEC160898-1 and GB/T10963.1, making it a dependable choice for both residential and commercial electrical systems.

Why Choose the CMTB1-63 Series MCB?

• Compact Design: Small and efficient, saving space in your electrical panels

• High Reliability: Strong short-circuit breaking capacity, ensuring continuous protection

• Wide Range of Applications: Suitable for both residential and industrial installations

• Instant Overload and Short-circuit Protection: Providing peace of mind in any electrical setup

Conclusion

With the CMTB1-63 Series MCB, Mutai Electric continues to provide cutting-edge solutions for electrical protection, combining performance, reliability, and compliance with international standards. Whether for residential, commercial, or industrial use, our MCB ensures that your electrical systems are always safe and protected.