Hot Products

China Suppliers ARXM3 Series Thermal Magnetic MCCB 400V/690V 100A-630A 3/4 Poles Factory Direct

Rated Current: Available in 400A, 500A, and 630A configurations, offering flexibility for various applications.

Number of Poles: Choose between 3P and 4P options to meet your specific electrical requirements.

Rated Working Voltage: Suitable for use at 400V and 690V, ensuring compatibility with high-performance systems.

Our products are manufactured in China, where we are recognized as leading suppliers in the electrical components industry. Our factory adheres to strict quality control standards, ensuring reliability and durability in every unit produced. Trust our China-based factory to provide you with high-quality electrical solutions tailored to your needs.

Product Detail

MCCB Highlights

Product structure of ARM3 thermal magnetic type circuit breaker

1、Safety: It can directly disassemble the upper cover of ARXM3 to install internal accessories.
2、Accessory installation features: Humanized design, making installation and replacement more convenient for on-site installation.
3、Operating mechanism: The operating mechanism of AceReare Electric has a hardness of 366.1, while the hardness of the other brand is only 252.6, which cannot even reach our lowest value.
4、Material quality: High quality low carbon cold rolled steel is used, and after QPQ salt bath composite treatment, the wear resistance, corrosion resistance and fatigue resistance of metal surface are greatly improved, and the strength, mechanical life and electrical life of parts are improved by more than 10%.

ARxM3

Frequently Asked Questions

Q: Can internal accessories be installed directly in the ARXM3?

Yes. For enhanced safety and convenience, you can directly disassemble the upper cover of the ARXM3 to install internal accessories on-site.

Q: What makes accessory installation convenient on the ARXM3?

The accessory installation features a humanized design, which simplifies both the initial installation and subsequent replacements for on-site technicians.

Q: How does the hardness of AceReare Electric's operating mechanism compare to other brands?

AceReare Electric's operating mechanism features a hardness rating of 366.1, which is significantly higher than other brands that only measure 252.6.

Q: What material is used for the ARM3 circuit breaker components?

The components are manufactured using high-quality, low-carbon cold-rolled steel, which undergoes QPQ salt bath composite treatment.

Q: What are the benefits of the QPQ salt bath composite treatment?

The QPQ treatment greatly improves wear, corrosion, and fatigue resistance on the metal surface, extending the strength, mechanical life, and electrical life of the parts by more than 10%.