Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

Product Details
Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
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  • Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
  • Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
  • Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
  • Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
  • Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
  • Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
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  • Overview
  • Product Description
  • Product Parameters
  • Product size
  • Detailed Photos
  • Company Profile
  • Certifications
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

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

Packaging & Delivery

Package Size
5.00cm * 3.00cm * 10.00cm
Package Gross Weight
5.000kg

Product Description

Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

Product Description

 
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

Working Principle:

In the sophisticated world of electrical protection, the overloaded circuitactivates a bimetallic strip which, with precision engineering, elegantly expands as heat accumulates from excessive current flow. This meticulous design capitalizes on the different expansion rates of the composite metals, thereby inducing a controlled curving motionthat provokes a precise response.

Upon reaching a critical
bending threshold,the system expertly activates the release rod, harnessingthe stored energy of the springto seamlessly disengage the contactsand initiate a mechanical tripin a flawless sequence of events.

In the event of a
short circuit,a robust magnetic force from the descending wheel emerges with precision, guided by the electromagnetic coil's dynamics,drawing the armature to engage, thereby triggering a chain reaction with the release rodfor optimal safety control.
 

Product Parameters


Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

 

Product size

Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

Detailed Photos

Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

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
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

Company Profile


Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

Step into the innovative realm of Zhejiang Mingtuo Electrical Technology Co., Ltd., where excellence meets expertise. This industry titan is distinguished for its unparalleled mastery in crafting cutting-edge plastic case/frame circuit breakers that set the benchmark for innovation, delivering reliable switch disconnectors that promise steadfast performance, and pioneering state-of-the-art VS1 vacuum breakers that redefine technology, accompanied by bespoke OEM/ODM services tailored to fit your unique requirements.

Our guiding philosophy, encapsulated by "Technology-Driven Innovation, Quality-First Branding,"ensures a seamless fusion of cutting-edge advanced manufacturing techniques, paired with expert engineering prowess, and state-of-the-art digital management strategies to consistently engineer groundbreaking solutions.

Our influence extends across the dynamic realms of power systems, innovative smart infrastructure domains, transformative transportation networks, advanced medical fields, cutting-edge financial services, and diverse commercial sectors. Our internationally recognized and certified(CE/ROHS) products have left an indelible impact in more than 50 countries around the globe.

 

 

Certifications

 

Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
 

Packaging & Shipping

Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
 
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang
Mingtuo OEM Molded Case Circuit Breaker MCCB, 42*33.5*21.5, Zhejiang

 

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.

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