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China Factory Suppliers ARM3E Series Adjustable Molded Case Circuit Breaker 400V/690V 400A 3/4 Poles LSIG Trip Unit

China Factory Suppliers ARM3E Series Adjustable Molded Case Circuit Breaker 400V/690V 400A 3/4 Poles LSIG Trip Unit

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China Factory Suppliers ARM3E Series Adjustable Molded Case Circuit Breaker 400V/690V 400A 3/4 Poles LSIG Trip Unit

China Factory Suppliers ARM3E Series Adjustable Molded Case Circuit Breaker 400V/690V 400A 3/4 Poles LSIG Trip Unit

China Factory Suppliers ARM3E Series Adjustable Molded Case Circuit Breaker 400V/690V 400A 3/4 Poles LSIG Trip Unit

Rated Current: Available options include 160A, 180A, 200A, 225A, 250A, 280A, 315A, and 400A, making these products versatile for various applications.

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

Rated Working Voltage: Our products are designed to operate efficiently at rated voltages of 400V and 690V, ensuring reliability and performance.

As a leading factory in China, we specialize in providing high-quality electrical solutions. Our products meet international standards and cater to diverse industries. Partner with us, the trusted suppliers, for superior electrical components that enhance your operational efficiency.

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Product Description

Technology

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:

Used to precisely control the welding parameters, which ensures the welding quality and greatly improves the service life of the product by 50%.

ARM3e

MCCB Production Line

Direct view of the manufacturing, assembling, and processing workflow.

MCCB Team

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MCCB Team

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MCCB Assembling Line

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MCCB Assembling Line

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MCCB Automatic Assembling Device

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MCCB Automatic Assembling Device

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MCCB Molding Office

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MCCB Molding Office

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MCCB Moulding Metal Stamping Office

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MCCB Moulding Metal Stamping Office

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MCCB Moulding Metal Stamping Production Line

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MCCB Moulding Metal Stamping Production Line

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MCCB Moulding Metal Stamping Warehouse

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MCCB Moulding Metal Stamping Warehouse

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MCCB Parts Processing Device

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MCCB Parts Processing Device

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Frequently Asked Questions

Q: What is the advantage of the side heating resistance welding process?

It transfers heat from copper heating to silver spot welding. This prevents electrical corrosion, color fading, and softening, ensuring the silver spot retains its original state and remains undamaged.

Q: How much does the side heating resistance welding process improve contact point life?

By ensuring damage-free contact points and outstanding welding consistency, it increases both the mechanical and electrical life of the contact point by 15%.

Q: What is the purpose of infrared temperature control technology in this process?

It is used to precisely control the welding parameters, which guarantees high welding quality throughout the manufacturing process.

Q: By how much does the infrared temperature control technology extend the product's service life?

The precise parameter control from infrared temperature technology improves the overall service life of the product by 50%.

Q: Are these welding highlights applicable to all MCCB hardware parts?

Yes, these processes are specifically designed as advantages and highlights of the welding process equipment for MCCB Electronic type hardware parts.

Q: How does side heating resistance welding prevent damage to silver spots?

By transferring heat directly from copper heating to silver spot welding, it eliminates electrical corrosion damage. This keeps the silver spot surface from fading or softening, fully retaining its original integrity and raw state.

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