Mingtuo OEM 2p MCCB Modeled Case Circuit Breaker CE, 42*33.5*21.5 Specs

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Electric Type
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3/4 Pole
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection), RCCB
• Certification: CE, RoHS
• Transport Package: Carton Packaging
• Specification: 42*33.5*21.5
• Trademark: Mingtuo
• Origin: Zhejiang, China
• HS Code: 8536200000
• Production Capacity: 5000pieces/Year
• Package Size: 5.00cm * 3.00cm * 10.00cm
• Package Gross Weight: 5.000kg

Product Description

Product Description

 

Working Principle:

In the sophisticated world of electrical protection, the phenomenon of an overloaded circuitactivates a specially engineered bimetallic strip, which, with precision engineering, expands gracefully and predictably as heat progressively builds up from an excess of electrical current. This meticulous design strategically exploits the differential expansion rates of the composite metals, thus inducing a calculated and controlled bending motionthat efficiently triggers an essential response.

Upon reaching a precisely defined critical bending threshold,the system deftly engages the release rod, whichharnesses the stored energy of a springto smoothly and seamlessly separate the electrical contacts,thereby initiating a mechanical tripping actionexecuted flawlessly in a precise sequence.

In the event of a suddenshort circuit,a remarkably powerful magnetic force generated by the falling wheel emerges with meticulous precision, driven by the dynamics of the electromagnetic coil,drawing the armature into action to engage, thus setting off a swift chain reaction with the release rodensuring optimal safety control.

 

Product Parameters

 

Product size

Detailed Photos

Product Quality:
 

The shell frame is meticulously crafted from superior flame-retardant and high-temperature resistant materials. The dynamic and static contacts are expertly forged from refined purple copper and exquisitely silver plated materials.

The dynamic and static contacts are constructed with premium silver alloy material, renowned for its exceptional conductivity and superior resistance to arc erosion.

Each product is subjected to a comprehensive series of rigorous tests prior to being offered, including precision instantaneous testing, thorough delayed testing, among others, to guarantee that the visual appeal and operational excellence of each product are flawlessly preserved before it reaches our valued customers

Company Profile

Mingtuo Electrical Technology Co., Ltd. proudly specializes in the innovative development of plastic case/frame circuit breakers, state-of-the-art switch disconnectors, VS1 vacuum breakers that ensure reliability and efficiency, and top-notch OEM/ODM services..

Guided by a steadfast commitment to "Technology-Driven Innovation, Quality-First Branding,"our mission is to seamlessly integrate advanced manufacturing processes,culminating in expert engineering solutions,and pioneering digital management strategies to deliver cutting-edge solutions tailored for modern needs.

Serving a vast array of industries such as power systems,innovative smart infrastructure, state-of-the-art transportation systems,highly specialized medical fields, the dynamic finance sector,and diverse commercial sectors,our globally certified (CE/ROHS) productsstand out as industry leaders, exported to 50+ countriesworldwide. As a testament to our quality and innovation,our products are trusted and relied upon by industries across the globe,making us a globally recognized brand.

 

 

Certifications

 

 

Packaging & Shipping

 

 

FAQ

Q1: How to use this product?
A1: Please refer to the product user manual or officialwebsite The user manual provides a detailed introduction to the product's functions and usage methods.

Q2: Why choose our company?
A2:We combineadvanced R&D capabilities,precision manufacturing technology, and20+ years of industry expertiseto ensure tailored solutions.

Q3:What are the advantages of the product?
A3:Our products have undergone multiple debugging and testing,with a variety of testing reports,high safety

Q4:What are the main products of the company?
A4:Specialized inMCCB,ACB, Contactor, isolating switches,Waterproof socket box, VS1 series vacuum breakers, andOEM/ODM customization services.