| 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 exceptional protective device engineered to excel in low-voltage distribution systems, making it an ideal solution for industrial, commercial,and infrastructure applications. Below is a comprehensive overview of the product series:
Economic solution: The EZC series is meticulously crafted to deliver unmatched cost-effectiveness,perfectly meeting the requirements of small and medium-sized power distribution projects,offering an optimal balance of reliability and affordability.
Application scenarios: Perfectly designed for power distribution protection, motor protection (with the necessary release), building electrical frameworks,and more.
Breaking capacity: Provides a standard-breaking capacity (examples include 36kA, 50kA,among others), effectively encompassing most low-voltage distribution needs.
Current range: The frame current spans 63A to 630A, supporting a diverse array of rated current selections.
Rated Current of the Product: Discover the robust power capabilities of our MCCB Molded Case Circuit Breaker. Engineered to handle demanding electrical environments, it ensures optimal performance by maintaining the rated current with precision. This feature underscores its adaptability and efficiency in varied industrial applications.
| 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: Every circuit breaker unit is subject to an exhaustive series of factory tests. This rigorous process is designed to uphold our unwavering dedication to superior quality and unmatched performance.
Mechanical Operation Testing: This vital assessment is a testament to our commitment, ensuring our circuit breakers perform flawlessly and with precision under a myriad of operational conditions.
Content: We conduct repeated operational cycles of the circuit breaker to meticulously verify the opening, and closing, ensuring that each action is carried out with unparalleled flexibility and steadfast reliability, a hallmark of our products.
Insulation Resistance Test: Our insulation resistance test is of paramount importance, serving to confirm the electrical soundness and safety of our circuit breakers.
Content: Utilize a high-precision insulation resistance tester to meticulously gauge the insulation resistance between each pole and the casing, thus ensuring exceptionally robust insulation.
Voltage Withstand Test: This critical test verifies the endurance and resilience of the circuit breaker when exposed to high voltage scenarios.
Content: Apply a substantial high voltage, typically twice the rated voltage plus an additional 1000V, for a full minute, to rigorously test for any possible breakdowns, thereby reinforcing our product's unparalleled durability and strength.
Temperature Rise Test: This essential evaluation is crucial to guarantee optimal thermal performance.
Content: Operate the circuit breaker steadily at its rated current and precisely measure the temperature rise at the wiring terminals and contacts, ensuring they remain within the bounds of safe operational limits.
- On-Site Testing: Our relentless pursuit of excellence extends to comprehensive testing at the installation site.
Power-On Test: This fundamental test is crucial for confirming the operational readiness and efficiency of the circuit breaker post-installation.
Content: We ensure that the circuit breaker can open and close smoothly and efficiently after power-up, ensuring flawless functionality without any interruptions.
Protection Function Test: A meticulously crafted suite of tests designed to ensure the safety and protection of your systems.
Overload Protection: Expertly simulate overload conditions to thoroughly verify that the circuit breaker trips within the designated time frame, effectively safeguarding your infrastructure. Short Circuit Protection: Simulate a
short circuit condition, ensuring the circuit breaker trips instantaneously, providing an unwavering and robust defense against electrical faults, securing your systems like never before.
To ensure unmatched protection, we utilize premium shockproof materials meticulously designed for safety.
Material: Foam and bubble film, etc.
Placement: These protective materials are judiciously positioned around the circuit breaker, ensconcing both the top and bottom.
-External Packaging
Robust carton
Material: Built from high-quality, resilient corrugated cardboard box.
Carton Sealing
Method: The carton is firmly secured using premium tape or strapping.
Requirement: An enduring seal is crucial to avert any potential box damage or cracking.
Identification and Labeling
Content:Clearly detailed product model, quantity, weight, manufacturer information, and mandatory shipping labels (e.g., fragile, directional arrows, moisture-proof symbols).
Location: This information is prominently and legibly printed on the exterior of the cardboard box.
Transport
Domestic Transportation
For those with a designated freight forwarder in China, we assure swift delivery of products to the appointed location through road transportation or domestic express services efficiently once production is finalized.
International Transport
For smaller consignments demanding expedited delivery to an international destination,we collaborate with prestigious international express couriers like
DHL, FEDEX, and UPS.
Sea Freight/Air Freight
For larger consignments that afford time flexibility, we opt for sea freight, working hand-in-hand with a reliable freight companythat coordinates trucking to the designated port for optimal warehousing.Ultimately, the goods are masterfully shipped by sea to the customer's specified port, where the customer can retrieve them with a bill of lading.
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