High-Quality OEM 2p MCCB Modeled Case Circuit Breaker CE by Mingtuo

• 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 concept of an overloaded circuitactivates a cutting-edge bimetallic strip which, with unparalleled precision engineering, expands gracefully as heat intensifies from excessive current. This meticulous design leverages the distinct expansion rates of the composite metals, thereby initiating a perfectly controlled bending motionthat triggers an essential response.

Upon reaching a critical bending threshold,the system adeptly engages the release rod, whichefficiently harnesses stored spring energyto seamlessly separate the contactsand initiate a mechanical tripin a perfectly flawless sequence.

In the event of ashort circuit,a robust magnetic force from the innovative falling wheel emerges with impeccable precision, driven by the electromagnetic coil's advanced dynamics,drawing the armature to engage, thus initiating a chain reaction with the release rodto ensure optimal safety control.

 

Product Parameters

 

Product size

Detailed Photos

Uncompromising 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 specializes in crafting and providing top-tier plastic case/frame circuit breakers, switch disconnectors, VS1 vacuum breakers, and OEM/ODM services.

Guided by the principle of "Technology-Driven Innovation, Quality-First Branding", we seamlessly integrate advanced manufacturing techniques, expert engineering, and state-of-the-art digital management to deliver groundbreaking solutions.

Serving a multitude of industries, including power systems, smart infrastructure, transportation, medical, finance, and commercial sectors, our globally certified(CE/ROHS) products are proudly exported to over 50 countries worldwide.

 

 

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.