High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

Product Details
Customization: Available
Breaking Capacity: Low Voltage Circuit Breakers
Operation: Electric Type
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  • High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
  • High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
  • High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
  • High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
  • High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
  • High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
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  • Overview
  • Product Description
  • Product Parameters
  • Detailed Photos
  • Installation Instructions
  • Product testing
  • Packaging & Shipping
  • Certifications
  • Company Profile
Overview

Basic Info.

Model NO.
MT12N1
Speed
High-Speed Circuit Breaker
Arc-extinguishing Medium
Air
Installation
Fixed
Structure
ACB
Poles Number
3or4
Type
Circuit Breaker
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection, OVP(Overvoltage Protection)
Certification
ISO9001-2000, CE, CCC
Selling Units
Single Item
Single Gross Weight
25.000kg
Single Package Size
27X32X40.Cm
Material
High Standard Plastic Silver Copper
Rated Voltage
AC400V
Rated Frequency (Hz)
50/60
Productname
Acb Air Circuit Breaker
Protection
IP30
Pole
3p/4p
Style
Fixed Type
Certificate
IEC CE CCC
Transport Package
Wooden Box
Specification
customized
Trademark
MINGTUO
Origin
Zhejiang, China
HS Code
8536200000
Production Capacity
300

Packaging & Delivery

Package Size
27.00cm * 32.00cm * 40.00cm
Package Gross Weight
26.000kg

Product Description

Product Description

AIR CIRCUIT BREAKER
MT/MVS
ACB (Air Circuit Breaker) is a high-performance low-voltage circuit breaker, with representative models including MT/NT and MVS series, covering rated currents of 630A~6300A, with a formidable breaking capacity of up to 150kA, making it exceptionally suitable for industrial, commercial, and energy distribution systems.

Core features:
Intelligence: Equipped with a state-of-the-art Micrologic release, it supports advanced real-time monitoring (current, voltage, fault recording) and offers seamless remote control, fully compatible with the innovative EcoStruxure platform.

High reliability: Features a robust modular design, offering optional electronic/thermal magnetic protection, with an impressive lifespan rated for tens of thousands of operations.

Comprehensive protection: Ensures reliable overload, short circuit, and ground fault protection, with support for selective coordination.

Flexible Expansion:Can be enhanced with communication modules (Modbus, Ethernet) and auxiliary contacts for diverse applications.

Ideal for data centers, manufacturing facilities, and large-scale buildings, distinguished for its high security, digital management, and efficient energy conservation, all while adhering to IEC/GB standards.
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

 

Working principle:

The air circuit breaker consistently monitors the electrical current via a high-precision current transformer, transmitting the data to the intelligent controller.

When the intelligent controller detects any abnormal current, it promptly disconnects the internal contacts of the circuit breaker to safely cut off the circuit, ensuring optimal protection.
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

Product Parameters

High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

Current 630A-6300A
Number of pole 3P 4P
Breaking Capacity N1,N2,H1,H1B,H2,H3,L1
Type Fixed Drawer
Model MT/NW/MVS
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

Detailed Photos

High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
Product Features: Uncover the state-of-the-art innovations and extraordinary features that distinguish our Premium Quality ACB Air Circuit Breaker in terms of performance and dependability. Prepare to be impressed by its unrivaled capabilities and steadfast reliability that make it an industry leader.

Δ High-Temperature Resistant & Flame-Retardant Casing: Designed with precision to endure extreme conditions, this casing guarantees safety and enduring durability across all operational environments, offering peace of mind and robust protection.

Δ Copper-Plated Silver Alloy Contacts (Dynamic/Static): Enjoy unmatched conductivity and reliability with our meticulously engineered contacts, crafted for peak electrical performance and ensuring seamless electrical connectivity.

Δ Silver Alloy Contacts (High Conductivity & Superior Arc Resistance): Take advantage of remarkable conductivity and enhanced arc resistance, ensuring seamless and efficient electrical connections that empower your systems with precision and reliability.

Δ Thick Copper-Plated Silver Busbars (Standard In/Out Terminals): Constructed for durability, our strong busbars offer stable and secure current flow, adhering to the highest industry standards for performance and longevity.

Δ PCB Reliability (48-Hour Aging Test Verified): Rely on our thoroughly tested PCBs, validated through rigorous 48-hour aging tests to ensure enduring performance and unwavering reliability, promising excellence in every application.
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

Installation Instructions

High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

· Our distinguished MTN and MTH models, covering an impressive range from 800A to a remarkable 6300A (excluding 4000A), are engineered with unparalleled precision, presenting the same robust connection terminals for consistent performance and reliability.;
Effortless installation is our promise! With our intelligently designed terminals, you won't need extra space for the front connection, ensuring the circuit breaker's depth remains unaffected.
· Whether your connection is to a horizontal or vertical busbar, our superior design guarantees seamless integration. Simply rotate the connection terminal
by 90 degrees to achieve optimal alignment, ensuring a perfect fit every time.

Product testing

High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
Mechanical Operation Test: Ensuring Seamless Functionality

Meticulously examine the mechanical operation of the circuit breaker to certify that it is exceptionally flexible and unfailingly reliable.

Conduct a comprehensive assessment of all operational functionalities, including: secure closing, precise opening, and robust energy storage.


Electrical Performance Testing: A Promise of Safety and Dependability

Insulation Resistance Test: Utilize a megohmmeter to meticulously measure the insulation resistance of both main and auxiliary circuits, ensuring they meet stringent industry standards (typically ≥ 1M Ω).

Power Frequency Withstand Voltage Test: Apply the rated power frequency voltage (e.g., 2500V for 1 minute) to both main and auxiliary circuits to expertly evaluate their insulation capabilities.

Contact Resistance Test: Precisely measure the contact resistance of the primary contact to ensure it remains well within the specified threshold (generally at the micro-ohm level), guaranteeing superior performance.


Protection Function Test: Safeguarding Your Equipment with Precision

Thoroughly evaluate the action values and timing of the protection functions, with keen attention to overload, short circuit, and ground fault scenarios.

Diligently verify the settings andoperational functionality of the intelligent release device, ensuring it operates at peak performance and efficiency.

 

Packaging & Shipping

High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size


Outer Packaging:

To ensure the utmost protection of your products, we employ robust packaging solutions that stand the test of time. Our wooden boxes are meticulously engineered, designed to offer unparalleled mechanical strength.

These fortified wooden crates are perfectly crafted for the transportation of large circuit breakers, ensuring their safe journey, especially across international borders.


Inner Packaging:

To provide an added layer of security for the circuit breaker, we enclose it with premium cushioning materials like foam pads, bubble film or pearl cotton which are expertly designed to absorb shocks and prevent any damage from vibrations or collisions.

For larger circuit breakers, our packaging boasts an advanced layered design, with essential accessories including
manuals, tools, and spare partsstrategically placed on the upper layer for effortless accessibility and convenience.

High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

Domestic Transportation:
For clients with a designated freight forwarder in China, rest easy knowing that we will coordinate the smooth transportation of your products through road transportation or domestic express services, ensuring timely delivery right after the completion of production.

International Transport:

When smaller shipments require swift international delivery to specified locations, we proudly partner with the world's leading express delivery giants:
DHL, FEDEX, and UPS, ensuring rapid and reliable service.


Sea Freight/Air Freight:
For larger consignments with flexible timing, sea freight is our preferred method. We seamlessly collaborate with a trusted freight company, ensuring efficient truck pickup and transport to the designated port for secure warehousing.Ultimately, the cargo will be shipped by sea with utmost care to the customer's selected port, ready and waiting for pickup with an official bill of lading, guaranteeing a smooth and transparent delivery process.

Certifications

High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size

Company Profile

 
High-Performance Intelligent Air Circuit Breaker - 25kg, Compact Size
Mingtuo Electric Zhejiang Mingtuo Electric Technology Co., Ltd. has firmly entrenched itself as a revered leader in the domestic market, and is ambitiously expanding into international markets. Our exceptional products, revered across construction, industry, and energy sectors, are the go-to choice for numerous prestigious engineering projects, earning unwavering trust and admiration from our esteemed clients.
The company adheres to the unwavering principle of customer first, quality first, service first, reputation first, and we remain unwavering in our pursuit of innovation and progressive development. Our company has built a formidable foundation with robust technical strength, state-of-the-art production technology, and extensive experience in research and development. We distinguish ourselves through our professionalism and technological leadership, offering a comprehensive array of the most advanced production, testing, and inspection equipment available nationwide.


FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For comprehensive details on voltage, current range, and breaking ability, please reach out to our dedicated customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is dynamically flexible with a starting point of just 1 set. We are delighted to extend our support for sample ordering to cater to your specific requirements.
Q: How long is the warranty period? How to apply for warranty?
A: Our product warranty spans from one to two years. To apply for warranty service, please connect directly with our dedicated customer service team.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: Indeed, we take pride in holding both CE and RoHS certifications and are more than happy to provide these certificates upon your request.
Q: Does the price include tax/shipping?
A: Kindly note that our pricing structure is exclusive of shipping and tax fees.
Q: What famous clients or project cases have you worked with?
A: We have had the privilege of partnering with esteemed clients such as the State Grid of China, Chint Group, and Xiaomi Group, showcasing our unwavering commitment to excellence and reliability.

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