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

• 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 overloaded circuitactivates a bimetallic strip which, with precision engineering, expands gracefully as heat builds up from excessive current. The meticulous design exploits the varying expansion rates of the composite metals, thereby inducing a controlled bending motionthat triggers a response.

Upon reaching a critical bending threshold,the system expertly engages the release rod, whichharnesses stored spring energyto smoothly separate the contactsand initiate a mechanical tripin a flawless sequence.

In the event of ashort circuit,a powerful magnetic force from the falling wheel emerges with precision, driven by the electromagnetic coil's dynamics,drawing the armature to engage, thus setting off a chain reaction with the release rodfor 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 specializes in innovative plastic case/frame circuit breakers, versatile switch disconnectors, robust VS1 vacuum breakers, and flexible OEM/ODM services.

Guided by "Technology-Driven Innovation, Quality-First Branding", we integrate cutting-edge advanced manufacturing, expert engineering craftsmanship, and state-of-the-art digital management to deliver unparalleled, cutting-edge solutions.

Serving dynamic power systems, innovative smart infrastructure, efficient transportation, advanced medical, strategic finance, and diverse 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.