| 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 a remarkable protective solution expertly crafted for low-voltage distribution systems, making it an ideal choice for industrial, commercial,and infrastructure applications. Below is a detailed insight into the product series:
Economic solution: The EZC series is thoughtfully designed to provide exceptional cost-effectiveness,fulfilling the demands of small and medium-sized power distribution projects,striking an optimal balance between reliability and affordability.
Application scenarios: Elegantly suited for power distribution protection, motor protection (with the required release), building electrical infrastructures,and more.
Breaking capacity: Provides a standard breaking capacity (examples include 36kA, 50kA,among others), effectively satisfying most low-voltage distribution necessities.
Current range: The frame current ranges from 63A to 630A, supporting a comprehensive array of rated current selections.
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: Our circuit breaker units are meticulously tested at the factory to ensure superior quality and peak performance, reflecting our unwavering dedication to excellence.
Mechanical Operation Testing: This essential evaluation ensures our circuit breakers perform flawlessly across a spectrum of conditions.
Content: Through repeated operations, we meticulously assess the circuit breaker's ability to open, and close, guaranteeing exemplary flexibility and resilient reliability in every action.
Insulation Resistance Test: Our meticulous insulation resistance testing guarantees the electrical integrity and safety of our circuit breakers.
Content: Utilizing a high-precision insulation resistance tester, we precisely measure the insulation resistance between poles and their casing, ensuring robust and reliable insulation.
Voltage Withstand Test: This evaluation confirms the circuit breaker's capacity to endure high-voltage conditions.
Content: We apply a rigorous high voltage, typically twice the rated voltage plus an additional 1000V, for a duration of 1 minute, to check for any potential breakdowns, reinforcing the formidable resilience of our products.
Temperature Rise Test: A crucial assessment to verify superior thermal performance.
Content: By operating the circuit breaker at its rated current and measuring the temperature rise at wiring terminals and contacts, we ensure they function within safe thermal bounds.
- On-Site Testing: Our pursuit of perfection continues with comprehensive testing at the installation site.
Power-On Test: This vital test ensures the circuit breaker's operational readiness post-installation.
Content: We ascertain the circuit breaker's ability to open and close smoothly and efficiently once powered on, ensuring flawless functionality.
Protection Function Test: These tests are designed to safeguard your systems with unparalleled precision.
Overload Protection: Ingeniously simulate overload conditions, meticulously ensuring the circuit breaker trips within the specified time, defending your infrastructure. Short Circuit Protection: Simulate a
short circuit condition to ensure the circuit breaker trips instantly, providing unwavering protection against electrical faults.
We employ premium, high-quality shockproof materials to ensure the ultimate protection for your valuable circuit breakers.
Material: Foam and bubble film, etc.
Placement: Expertly and strategically placed evenly around the circuit breaker, covering both top and bottom to guarantee maximum safety.
-External Packaging
Sturdy carton
Material: Unyielding, high-strength corrugated cardboard box ensuring resilience and durability.
Carton Sealing
Method: Securely sealed using tape or strapping.
Requirement: A robust seal is imperative to prevent any possibility of box damage or cracking during transit.
Identification and Labeling
Content:Inclusively details product model, quantity, weight, manufacturer details, and essential transportation labels (e.g., fragile, upward direction, moisture-proof indicators) for careful handling.
Location: All information is prominently and clearly printed on the outside of the cardboard box for easy identification.
Transport
Domestic Transportation
For customers with a designated freight forwarder in China, we ensure efficient delivery of products to the specified location using road transportation or domestic express services, promptly upon production completion, ensuring timely arrival.
International Transport
For smaller shipments requiring prompt delivery to an international location,our trusted partners include the world-renowned international express delivery companies
DHL, FEDEX, and UPS, ensuring swift and secure delivery.
Sea Freight/Air Freight
For larger shipments with flexible timelines, our preferred choice is sea freight. We collaborate closely with a reliable and dependable freight companythat meticulously arranges trucking to the designated port for optimal and efficient warehousing.Ultimately, goods are expertly transported by sea to the customer's specified port, with retrieval managed by the customer using a bill of lading.
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