MOLDED CASE CIRCUIT BREAKER (MTNSX)
100,160,250,400,630,800,1000,1250,1600
The MTNSX series molded case circuit breaker (MCCB) is an advanced electrical protection solution, celebrated for its exceptional performance across industrial, commercial, and infrastructural applications. Its impressive core features include:
1. High segmentation capability: Boasting an extraordinary breaking capacity, this MCCB ensures unparalleled protection against short circuits and overloads, thereby ensuring the utmost safety and reliability of your electrical systems.
2. Modular design: Seamlessly integrates a multitude of functional modules, such as leakage protection, communication modules, etc., adeptly catering to an extensive array of requirements while significantly enhancing versatility.
3. Precise protection: Offers a choice between thermal magnetic release or electronic release, delivering precise and reliable protection against overloads, short circuits, and ground faults.
4. Compact structure: Its innovative, space-saving design renders it ideal for densely packed distribution cabinets, optimizing installation efficiency.
5. Intelligent function: Featuring cutting-edge communication interfaces, such as Micrologic, it enables seamless remote monitoring and comprehensive energy management.
6. High durability: Crafted from premium quality materials and cutting-edge technology, it ensures remarkable longevity and reliable performance over time.

-RATED CURRENT: Discover a breathtaking spectrum of capabilities with our Reliable 160n Shell Model. Embrace the astonishing flexibility that effortlessly aligns with your multifaceted needs, delivering exceptional performance you can depend on.
MTNSX-100 |
In(A) |
12.5,16,20,25,32.40.50.63.80,100 |
MTNS-800 |
In(A) |
800 |
MTNSX-160 |
In(A) |
16.20.25.32.40.50.63.80.100.125.160 |
MTNS-1000 |
In(A) |
1000 |
MTNSX-250 |
In(A) |
160,180,200,225,250 |
MTNS-1250 |
In(A) |
1250 |
MTNSX-400 |
In(A) |
315, 350, 400 |
MTNS-1600 |
In(A) |
1600 |
MTNSX-630
|
In(A) |
400,500,630 |
|
|
|
-THERMAL MAGNETIC RELEASE: Meticulously crafted to ensure top-tier functionality and unassailable safety, this essential feature offers you the assurance of superior protection and reliability for complete peace of mind.
T: Revel in the luxury of seamless adjustability. With precise control from 0.8 to 1ln, every application is masterfully adjusted for optimal performance, ensuring your operations run flawlessly.adjustable (0.8~1ln): Experience unparalleled flexibility to tailor performance precisely to your unique specifications. This delivers customized solutions with the utmost simplicity, elevating your operational efficiency.
M: With a remarkable dynamic adjustable range spanning 5 to 10ln, this feature significantly enhances functionality. It empowers you with superior efficiency and adaptability, the hallmark of advanced engineering. adjustable (5~10ln): Achieve peak operational excellence with this feature. It ensures maximum efficiency and unwavering reliability, perfectly tailored to meet your specific demands with seamless ease.
Installation Instructions
- Ensure your installation is securely fastened within the panel, which not only guarantees optimal performance but also extends the longevity of the Reliable 160n Shell Model.
Installation method:
Fixed installation
Distribution box: Install with precision within the distribution box. This meticulous process assures maximum stability, ultimately enhancing the product's durability.
Vertical installation
Direction: The product is typically mounted in an upright vertical position, with the operating handle facing upwards. This configuration ensures ease of access, promoting seamless and efficient operation.
Avoid: Refrain from inverted installations unless expressly stated in the product's guidelines. Adhering to this advice ensures both safety and optimal performance.
Connection
Power cord:Securely attach the power cord to the input terminal of the circuit breaker, clearly labeled as 'L1', 'L2', 'L3'. This ensures a steady and reliable power flow, critical for the device's functionality.
Load line: Connect the load line to the output terminal, marked as 'T1', 'T2', 'T3'. This guarantees a smooth and efficient distribution of the load, optimizing performance.
Grounding wire:Ensure the grounding wire is firmly connected to the grounding terminal when available. This step is crucial for maintaining safety and ensuring compliance with regulatory standards.
Distance requirements
Spacing: Maintain a sufficient distance from other devices. This spacing is key for effective heat dissipation and facilitates easier maintenance. It is an essential aspect of proper installation.
Reference: Consult the product manual for detailed spacing guidelines and best practices. This reference ensures that installations meet all recommended specifications.
Safety precautions
Power off operation: Before starting the installation, ensure the power is completely turned off. This precaution is crucial to mitigating any risk of electric shock during the process.
Protective equipment:To prioritize personal safety during installation, always utilize insulated gloves and goggles. These protective measures are vital for all electrical installations.
Standard compliance:Strict adherence to all electrical installation specifications is critical. It not only ensures safe and compliant operations but also aligns with industry standards.
-Meticulous Factory Testing: Our commitment to excellence begins here.
Experience Unmatched Precision with Comprehensive Mechanical Operation Testing.
Content: Performing an array of dynamic operations on the circuit breaker to guarantee effortless and seamless opening as well as a secure and steady closing ensuring peak flexibility and unwavering reliability at all times.
Insulation Resistance Test: A Pillar of Safety and Reliability.
Content. Utilizing an state-of-the-art insulation resistance tester to fastidiously examine the insulation resistance between every pole of the circuit breaker and between the pole and its protective casing, ensuring maximum safety.
Voltage Withstand Test: The Ultimate Benchmark of Durability.
Content: Employ a substantial voltage (generally twice the standard voltage plus an extra 1000V) for a period of one minute while meticulously monitoring for any signs of breakdown.
Temperature Rise Test: Essential for Long-Term Performance.
Content. Conduct operations at the specified rated current and diligently record the elevation in temperature at both the terminal and contact points of the wiring, ensuring enduring performance.
-Practical On-Site Testing: Where Real-World Applications Meet Perfection.
Power-On Test: The First Step to Reliable Operation.
Content: Confirm the circuit breaker's ability to dependably open and close flawlessly once it is powered up.
Protection Function Test Suite: Comprehensive Safety and Security.
Overload Protection Assessment: A Test of Resilience. Engage in a controlled overload simulation to verify that the circuit breaker will trip within the designated timeframe, ensuring operational safety.
Short Circuit Protection Evaluation: An Instantaneous Safety Check. Simulate a short circuit incident ensuring the circuit breaker acts with immediate tripping, protecting your system efficiently.
-Inner Packaging
Premium shockproof materials envelop your product, ensuring remarkable protection.
Material: Our packaging boasts innovative foam and bubble film, among other cutting-edge protective solutions.
Placement: Strategically placed to envelop the circuit breaker, offering top-to-bottom security.
-External Packaging
Sturdy carton
Material: Crafted from superior high-strength corrugated cardboard box for unparalleled durability.
Carton Sealing
Method: Employ robust sealing with durable tape or secure strapping.
Requirement: Achieve an ironclad seal to thwart any potential box damage.
Identification and Labeling
Content:Detailed product model, precise quantity, weight, manufacturer details, and strategic transportation labels (such as fragile, upward, moisture-proof, etc.)
Location: Prominently displayed on the exterior of the cardboard box for effortless identification.
Our Production Line: Efficiently designed for seamless operations and peak productivity.
Transport
Domestic Transportation
Leverage your chosen freight forwarder in China; we expertly handle delivery to your specified location through road transportation or swift domestic express delivery post-production completion.
International Transport
For smaller consignments requiring expedited delivery to a specific international destination, we partner with premier international express services.
DHL, FEDEX, UPS
Sea Freight/Air Freight
Opt for sea freight for bulk shipments when time flexibility allows. Engage a reputable freight company, coordinating truck pickup and transportation to the designated port for warehousing.Eventually, goods traverse the seas to your nominated port, ready for pickup with a bill of lading.
Mingtuo Electric Mingtuo Electric is a distinguished leader in the domestic market, boldly expanding its global footprint with unparalleled vigor and determination. Our products seamlessly integrate into vital sectors such as construction, industry, and energy, where they are utilized with great success. Our unwavering commitment to exemplary quality and exceptional performance has earned us the trust and admiration of prestigious engineering projects around the globe, solidifying our status as the preferred partner for excellence.
The company proudly adheres to the esteemed principle ofprioritizing our valued customers, ensuring unmatched quality, offering exceptional service, and maintaining an impeccable reputation. This steadfast dedication to excellence distinguishes us in the industry.and consistently embraces an innovative and growth-oriented philosophy. Our company is equipped with robust technical capabilities, state-of-the-art production technology, and extensive industry experience, forming a solid foundation for pioneering research and development. Famed for our expertise and technological innovation, we offer a comprehensive array of the most advanced production, testing, and inspection equipment available in China. This ensures we consistently fulfill our promise of unrivaled quality and reliability.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For detailed specifications, please do not hesitate to contact our dedicated customer service team, who are eager to provide you with all the necessary information.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is as low as 1 set, allowing you the flexibility to sample our products with ease and confidence.
Q: How long is the warranty period? How to apply for warranty?
A: Our products are backed by a comprehensive warranty period ranging from one to two years. To apply for warranty services, please reach out to our customer service for a swift and seamless process.
Q: Do you have CE, RoHS, UL, and other certifications? Can you provide a certificate?
A: We proudly hold CE and RoHS certifications, underscoring our commitment to compliance and quality. Certificates are readily available upon request to assure you of our adherence to industry standards.
Q: Does the price include tax/shipping?
A: Please be aware that our listed prices do not include shipping and tax. For a complete and customized quote, including these factors, we invite you to contact us.
Q: What famous clients or project cases have you worked with?
A: We have had the honor of collaborating with esteemed clients such as the State Grid of China, Chint Group, and Xiaomi Group, showcasing our unwavering commitment to quality and our ability to meet the highest standards of excellence.