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Adjustable Molded Case Circuit Breaker 400V/690V 160A-400A 3/4 Poles – China Suppliers and Factory

Introducing our high-quality electrical components, tailored for performance and reliability. Our products come in various rated currents, including 160A, 180A, 200A, 225A, 250A, 280A, 315A, and 400A, making them ideal for diverse applications. Choose from 3P and 4P configurations to meet your specific needs. With a rated working voltage of 400V and 690V, our products are designed to deliver exceptional efficiency, As a leading factory and supplier based in China, we pride ourselves on delivering top-notch electrical solutions that adhere to industry standards. Partner with us for your electrical needs and experience the reliability and quality that our customers trust

Product Detail

MCCB Highlights

Advantages and highlights of welding process equipment for MCCB Electronic type hardware parts

Side heating resistance welding process The silver spot welding transfers heat from copper heating to silver spot welding. The silver spot has no electrical corrosion damage, which does not cause the silver spot surface to fade and become soft. It retains the original state of the silver spot. The contact has no damage, and the welding consistency is good, which increases the mechanical life and electrical life of the contact point by 15%.

Infrared temperature control technology The infrared temperature control technology is used to precisely control the welding parameters, which ensures the welding quality and greatly improves the service life of the product by 50%.

ARM3e

Frequently Asked Questions

What are the main advantages of this MCCB welding process equipment?

The equipment features a side heating resistance welding process and advanced infrared temperature control technology. These innovations prevent electrical corrosion on silver contacts and optimize welding parameters to enhance overall product quality.

How does the side heating resistance welding process protect the silver spot?

By transferring heat from copper heating directly to the silver spot welding, it prevents electrical corrosion damage. This ensures the silver spot surface does not fade or soften, fully retaining its original state.

By how much does the side heating process increase the contact point's lifespan?

Due to damage-free contacts and excellent welding consistency, the mechanical life and electrical life of the contact point are increased by 15%.

What role does infrared temperature control technology play in the welding process?

It is used to precisely monitor and control the welding parameters. This precise control guarantees consistent welding quality across all electronic hardware parts.

How much is the product's overall service life improved by using infrared technology?

The implementation of infrared temperature control technology greatly improves the service life of the MCCB product by 50%.