| Customization: | Available |
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| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
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MOLDED CASE CIRCUIT BREAKER (MTEZC)
The MTEZC series Molded Case Circuit Breaker (MCCB) is an outstanding protective device, meticulously engineered for low-voltage distribution systems, making it an ideal choice for industrial, commercial,and infrastructure applications. Here is a detailed and comprehensive overview of the product series:
Economic solution: The EZC series is thoughtfully crafted to deliver unparalleled cost-effectiveness,perfectly meeting the requirements of small and medium-sized power distribution projects,offering an optimal balance between reliability and affordability.
Application scenarios: Perfectly engineered for power distribution protection, motor protection (with the necessary release), building electrical frameworks,and more diverse applications.
Breaking capacity: Provides a standard breaking capacity (examples include 36kA, 50kA,among others), effectively encompassing most low-voltage distribution needs with ease.
Current range: The frame current spans 63A to 630A, supporting a diverse array of rated current selections to suit various needs.
Rated current of the product
| MTEZC-100 | In(A) | 12.5,16,20,25,32.40.50.63.80,100 | MTEZC-400 | In(A) | 315, 350, 400 |
| MTEZC-125 | In(A) | 16.20.25.32.40.50.63.80.100.125 | MTEZC-630 | In(A) | 400,500,630 |
| MTEZC-250 | In(A) | 160,180,200,225,250 |
- Factory Testing: Each and every unit of our Versatile MCCB Circuit Breaker undergoes exhaustive factory testing. This rigorous process is a testament to our unwavering commitment to delivering unparalleled quality and superior performance.
Mechanical Operation Testing: This vital evaluation ensures that our circuit breakers function flawlessly under a myriad of conditions, assuring consistent and reliable operation.
Content: Through repetitive operations, we meticulously validate the circuit breaker's ability to open, and close, guaranteeing that every action is performed with exceptional precision, flexibility, and steadfast reliability.
Insulation Resistance Test: Our insulation resistance test is crucial in verifying the electrical integrity, ensuring the utmost safety of our circuit breakers.
Content: With a high-precision insulation resistance tester, we meticulously measure the insulation resistance between each pole and the pole and its casing, confirming robust and dependable insulation.
Voltage Withstand Test: This critical test assesses the circuit breaker's capability to endure high voltage conditions with resilience.
Content: We apply a significant high voltage-typically twice the rated voltage plus an additional 1000V, sustained for 1 minute, to detect any potential breakdowns, thereby reinforcing the product's durability.
Temperature Rise Test: A fundamental evaluation to confirm optimal thermal management and performance.
Content: By operating the circuit breaker at its rated current, we precisely measure the temperature rise at both wiring terminals and contacts, ensuring they remain within the safe operational limits for reliable functionality.
- On-Site Testing: Our dedication to excellence persists with comprehensive testing conducted at the installation site.
Power-On Test: This indispensable test ensures the circuit breaker's readiness and operational efficiency post-installation.
Content: We confirm that the circuit breaker can open and close seamlessly and effectively upon being powered on, ensuring flawless functionality and reliability.
Protection Function Test: A meticulous suite of tests devised to protect your systems with unwavering assurance.
Overload Protection: Expertly simulate overload conditions to thoroughly validate that the circuit breaker trips within the specified timeframe, offering robust protection to your infrastructure. Short Circuit Protection: By simulating a
short circuit condition, we ascertain the circuit breaker's immediate trip response, providing steadfast protection against electrical faults and ensuring safety. and security.
We meticulously employ high-quality, shockproof materials to ensure your product receives the ultimate protection it deserves.
Material: Foam and bubble film, etc.
Placement: Strategically placed to envelop the circuit breaker, ensuring complete coverage on both the top and bottom for maximum safeguarding.
-External Packaging
Sturdy carton
Material: Durable, resilient high-strength corrugated cardboard box.
Carton Sealing
Method: Ensured with a secure seal using tape or strapping.
Requirement: A robust seal is non-negotiable to eliminate any risk of box damage or cracking during transit.
Identification and Labeling
Content:Encompasses product model, quantity, weight, manufacturer details, and all essential transportation labels (e.g., fragile, upward arrow, moisture-proof indicators).
Location: All information is distinctly and prominently printed on the exterior of the cardboard box, ensuring visibility.
Transport
Domestic Transportation
For customers with a designated freight forwarder in China, we guarantee efficient delivery to the specified location using reliable road transportation or domestic express services, swiftly following production completion.
International Transport
For smaller, urgent shipments destined for an international location,our esteemed partners include the world-renowned express delivery giants
DHL, FEDEX, and UPS.
Sea Freight/Air Freight
For substantial shipments where time allows, sea freight remains our preferred choice. We collaborate with a trusted freight companythat coordinates trucking to the designated port, ensuring seamless warehousing solutions.Ultimately, goods are expertly transported by sea to the customer's specified port, where retrieval is facilitated using a bill of lading.
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