MOLDED CASE CIRCUIT BREAKER (MTNSX)
100, 160, 250, 400, 630, 800, 1000, 1250, 1600
The MTNSX series molded case circuit breaker (MCCB) stands as an epitome of excellence in electrical protection, ingeniously optimized for a myriad of industrial, commercial, and infrastructure applications. Its standout features include:
1. High Segmentation Capability: Boasting an impressive high breaking capacity, it guarantees steadfast protection against unexpected electrical short circuits and overloads, safeguarding your systems with unmatched reliability.
2. Modular Design: Thoughtfully designed to accommodate a range of functional modules, such as leakage protection, communication modules, and more, catering to a vast array of specific requirements.
3. Precise Protection: Featuring advanced thermal magnetic or electronic release systems, it ensures accurate protection from overloads, short circuits, and ground faults.
4. Compact Structure: Ingeniously crafted to save valuable installation space, making it ideal for densely packed distribution cabinets.
5. Intelligent Functionality: Equipped with cutting-edge communication interfaces, such as Micrologic, facilitating seamless remote monitoring and efficient energy management.
6. High Durability: Built with superior quality materials and state-of-the-art technology, this MCCB promises a prolonged service life and consistently stable performance.
-RATED CURRENT: This product is designed to deliver a robust performance within a current range of 10A to 100A, ensuring versatility and reliability for various applications.
| 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: Experience precision and stability with the advanced thermal magnetic release feature, meticulously crafted for optimal protection and efficiency.
T: Fine-tune your system for superior performance with the adjustable thermal release, offering customization between 0.8 and 1ln, tailored to meet your specific needs. adjustable (0.8~1ln): This feature allows for precise control and adjustment, ensuring your systems operate under optimal conditions.
M: Benefit from the adjustable magnetic release, offering a dynamic range of 5 to 10ln, enhancing safety and functionality. adjustable (5~10ln): Provides an expansive adjustment range to accommodate varying operational demands, thereby safeguarding and optimizing your system's performance.
Installation Instructions
-Securely install within the panel for optimal performance.
Installation method:
Fixed installation
Distribution box: Make sure to install it inside the distribution box to ensure stability and robustness.
Vertical installation
Direction: Typically installed vertically with the operating handle positioned upwards for ease of access.
Avoid: Avoid inverted installation, unless specifically allowed by product specifications.
Connection
Power cord: Securely connect to the input terminal of the circuit breaker, indicated clearly as "L1", "L2", "L3".
Load line: Firmly connect to the output terminal, identified as "T1","T2","T3".
Grounding wire: Ensure the grounding terminal is connected firmly, if available.
Distance requirements
Spacing: Ensure ample distance from other devices for efficient heat dissipation and convenient maintenance.
Reference: Refer to the product manual for precise spacing guidelines for optimal setup.
Safety precautions
Power off operation: Always cut off the power during installation to prevent the risk of electric shock.
Protective equipment: Use insulated gloves and goggles for safety protection.
Standard compliance: Adhere strictly to electrical installation standards to ensure safe and compliant operations.
- Comprehensive Factory Testing Procedures
Rigorous Mechanical Operation Testing
Content: Perform multiple operations with the circuit breaker to ensure the opening and closing mechanisms are executed with precision, flexibility, and reliability.
Insulation Resistance Testing Protocol
Content: Employ an advanced insulation resistance tester to accurately assess insulation resistance between each pole of the circuit breaker and the casing, ensuring superior safety standards.
High Voltage Withstand Testing
Content: Implement a stringent high voltage application (commonly twice the rated voltage plus 1000V) for 1 minute to meticulously inspect for any signs of breakdown.
Temperature Rise Evaluation
Content: Operate under rated current conditions and meticulously measure the temperature rise across wiring terminals and contacts to ensure optimal performance.
- In-depth On-site Testing
Power-On Functionality Test
Content: Verify that the circuit breaker can open and close seamlessly and effectively upon power activation.
Protection Functionality Verification
Overload Protection Test: Simulate an overload condition to ensure the circuit breaker trips accurately within the designated time frame.
Short Circuit Protection Test: Simulate a short circuit scenario to confirm immediate and effective tripping of the circuit breaker.
-Inner packaging
To ensure the utmost protection for our Reliable MCCB 160n with 10A-100A Current Range, Weighs 1.83kg, we employ shockproof material.
Material: We utilize premium foam and bubble film, etc
Placement: Strategically placed around the circuit breaker, both at the top and bottom, to safeguard it during transit.
-External packaging
Our products are encased in durable, high-grade carton
Material: Crafted from high strength corrugated cardboard box
Carton sealing
Method: Each carton is meticulously sealed using tape or strapping
Requirement: This ensures a robust seal to mitigate any potential cracking or damage to the box.
Identification and labeling
Content:Details such as the product model, quantity, weight, manufacturer, and essential transportation labels (including indicators like fragile, upward, moisture-proof, etc.)
Location: These are prominently displayed on the exterior of the cardboard box for easy identification.
Our production line
Transport
Domestic transportation
For domestic shipments within China, if you have a designated freight forwarder, we ensure seamless delivery through road transportation or domestic express services promptly after production completion.
International transport
When faced with urgent timelines and smaller shipments destined for international locations,we partner with leading express services such as
DHL, FEDEX, and UPS
Sea freight/air freight
For larger consignments where timelines are more flexible, we opt for sea freight, collaborating with a reliable freight company, which arranges for transport from the factory to the port, ensuring safe warehousing. Finally, the goods are shipped overseas to the customer's specified port, ready for collection upon presentation of a bill of lading.
Mingtuo Electric Mingtuo Electric is not just a cornerstone of the domestic market, but it is also steadily cultivating a presence on the global stage. Its diverse range of products enjoys widespread application across vital sectors such as construction, industry, and energy, earning the respect and preference of numerous prestigious engineering projects.
The company adheres to the principle ofcustomer first, quality first, service first, reputation first,and relentlessly embraces the ethos of innovation and growth. The company boasts strong technical strength, cutting-edge production technology, and vast expertise, in research and development. Renowned for its professionalism and technical prowess, it operates with the most sophisticated production, testing, and inspection equipment available in China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For comprehensive details, please reach out to our customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: The minimum order quantity is just 1 set, and we do offer sample ordering to meet your needs.
Q: How long is the warranty period? How to apply for warranty?
A: Our products come with a warranty period ranging from one to two years. To apply for a warranty, contact our customer service directly.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: Yes, we proudly hold CE and RoHS certifications and are ready to provide certificates upon request.
Q: Does the price include tax/shipping?
A: Please note that the price does not cover shipping or tax.
Q: What famous clients or project cases have you worked with?
A: We have collaborated with esteemed clients such as the State Grid of China, Chint Group, and Xiaomi Group.
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