High-Performance Thermal Magnetic Adjustable MCCB for Safe Electrical Distribution

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Model NO.: NSX-630
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: MCCB
• Poles Number: 3
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: CCC
• Rated Current: 280-630A
• Rated Voltage: AC220-690V
• Frequency: 50/60Hz
• Mechanical Life: 10000
• Transport Package: Carton
• Specification: 135*355*110
• Trademark: TCONT
• Origin: China
• HS Code: 8536200000
• Production Capacity: 1000PCS/Week

Product Description

hiIntroduction:
The NSX Circuit Breaker stands as a pinnacle of engineering excellence, featuring an innovative dual rotary contact structure paired with an energy release system, ensuring unparalleled protection with remarkable stability and reliability. Boasting exceptional current-limiting characteristics, this product is fortified with a transparent aluminum cover, safeguarding your trip unit's settings while seamlessly accommodating the installation of a rotary handle, motor operation mechanism, and more.
Our product proudly adheres to the highest standards of quality and safety, fully compliant with IEC60947 and GB14048.
Working environment:
Engineered to excel at altitudes below 2000m, our circuit breaker delivers optimal performance.
Designed to withstand a broad temperature range from -25ºC to +70ºC, our circuit breaker adapts effortlessly. For temperatures exceeding 40ºC (or 65ºC when safeguarding motor feeders), a derating may be required to maintain efficiency.
Our circuit breaker exhibits superior resilience against environmental challenges like humid air, salt spray, oil mist, and mold, ensuring long-lasting durability.
Installation should occur in environments devoid of explosion risks, conductive dust, or substances that corrode metal or compromise insulation integrity.
Ensure your installation is protected from rain and snow erosion for optimal functionality.

Dimension	100-250	400-630
W*H*D(mm) 3P	105*236*86	135*355*110
4P	105*236*86	135*355*110

1. Q: Do you have a catalogue? Can you send me the catalogue to have a check of all your products?
A: Absolutely! Dive into our extensive collection with our comprehensive product catalogue. Reach out to us online or via email, and we will happily provide you with this insightful resource.



2. Q: I need your price list of all your products, do you have a price list?
A: While a standard price list for our vast range is unavailable due to its diversity, we are committed to transparency.
Prices may fluctuate with production costs, so we invite you to contact us directly for the most accurate and up-to-date pricing information.
Please don't hesitate to reach out with specific product inquiries, and we will swiftly provide a detailed quote tailored to your needs.



3. Q: I can't find the product on your catalogue, can you make this product for me?
A: While our catalogue includes a wide array of products, some may not be listed. Share your specific requirements and order quantity with us.
Should it be unavailable, we are fully equipped to custom-design and create new molds to meet your specifications.
Please note, creating a standard mold typically requires an estimated 35-45 days.



4. Q: Can you make customized products and customized packing?
A: Absolutely, we specialize in customization, and have successfully crafted bespoke products for numerous clients.
Our expertise extends to developing various molds tailored to your specific needs.
Custom packaging options, including logo placement or other information, are available, although additional costs may apply.
We are here to accommodate your every branding need seamlessly.



5. Q: Can you provide samples? Are the samples free?
A: Certainly, samples are available. However, please note that shipping expenses are the responsibility of the recipient.
For extensive or multiple item samples, a corresponding charge may apply.



6. Q: What kind of payment do you accept? Can I pay in RMB?
A: We welcome T/T (Wire transfer), Western Union, and PayPal as payment methods. Ensure the invoice amount is fully covered.
Payment in RMB is perfectly acceptable and can be accommodated without issue.



7. Q: What about your delivery time?
A: With a robust inventory at our disposal, in-stock products are typically dispatched within 3 working days for your convenience.
For out-of-stock items or larger orders, we will collaborate with you to coordinate an efficient delivery timeline.



8. Q: How to ship my order? Is it safe?
A: For smaller packages, we proudly offer express services such as DHL, FedEx, UPS, TNT, and EMS, allowing for a hassle-free Door-to-Door service experience.
This outstanding method guarantees a delivery experience that is as seamless as it is efficient.
Larger shipments are meticulously sent via Air or Sea, with secure packaging that ensures your products' utmost protection.
We stand by our commitment and take full responsibility for any damage that may occur during transit, offering you absolute peace of mind.



9. Q: Do you have a guarantee of your product quality?
A: Absolutely! Our products are backed by a robust and reliable one-year guarantee, offering you complete peace of mind and confidence in our quality.



10. Q: Can I become an Agent / Dealer of TCONT products?
A: We warmly welcome you! Please share your Country/Area with us first. We'll verify the details and proceed accordingly.
We'll engage in a detailed discussion. If you're interested in exploring other collaboration opportunities, please do not hesitate to reach out to us.


Should you have any requirements or questions, don't hesitate to 'Send' us an email now! We are thrilled to address your needs promptly and efficiently.