| 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 solution meticulously designed for low-voltage distribution systems, making it an ideal choice for industrial, commercial,and infrastructure applications. Below is a detailed and comprehensive overview of the product series:
Economic solution: The EZC series is expertly crafted to provide remarkable cost-effectiveness,fulfilling the needs of small and medium-sized power distribution projects,delivering an unparalleled balance of reliability and affordability.
Application scenarios: Excellently engineered for power distribution protection, motor protection (with the necessary release), building electrical frameworks,and more.
Breaking capacity: Offers a standard breaking capacity (examples include 36kA, 50kA,among others), thoroughly addressing most low-voltage distribution requirements.
Current range: The frame current spans 63A to 630A, accommodating a wide 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: Each circuit breaker unit is subjected to rigorous factory testing, embodying our unwavering commitment to delivering unparalleled quality and stellar performance.
Mechanical Operation Testing: This essential evaluation certifies that our circuit breakers function flawlessly under a multitude of conditions.
Content: We engage in repeated operations of the circuit breaker to confirm the opening, and closing, ensuring that each maneuver is executed with remarkable agility and steadfast reliability.
Insulation Resistance Test: Our insulation resistance test is crucial in validating the electrical integrity and safety standards of our circuit breakers.
Content: Utilize a high-precision insulation resistance tester to meticulously gauge the insulation resistance between each pole and between the pole and its casing, ensuring robust insulation and uncompromised safety.
Voltage Withstand Test: This test determines the ability of the circuit breaker to withstand high voltage conditions.
Content: Apply an elevated voltage, generally twice the rated voltage plus an additional 1000V, for a duration of 1 minute, to detect any potential breakdown, thereby reinforcing the product's resilience and reliability.
Temperature Rise Test: A vital assessment to confirm superior thermal performance.
Content: Operate the circuit breaker at its rated current and precisely measure the temperature rise at the wiring terminals and contacts, ensuring they remain within secure operational boundaries.
- On-Site Testing: Our pledge to excellence extends with comprehensive testing at the installation location.
Power-On Test: This indispensable test ascertains the operational readiness of the circuit breaker post-installation.
Content: Ensure the circuit breaker can open and close seamlessly and effectively once powered on, guaranteeing flawless functionality.
Protection Function Test: A suite of tests crafted to fortify your systems against potential hazards.
Overload Protection: Cleverly simulate overload conditions to meticulously verify the circuit breaker's ability to trip within the designated time limit, safeguarding your infrastructure. Short Circuit Protection: Emulate a
short circuit condition, ensuring the circuit breaker trips instantaneously, providing a steadfast defense against electrical anomalies.
To ensure the pinnacle of protection for our products, we utilize only the finest shockproof materials. This meticulous attention to detail guarantees the safeguarding of your investment.
Material: Premium quality foam and resilient bubble film, etc.
Placement: Thoughtfully positioned to envelop the circuit breaker uniformly, covering both the top and bottom to provide comprehensive coverage.
-External Packaging
Robust and sturdy carton
Material: Crafted from durable, high-strength corrugated cardboard box built to withstand the rigors of transport.
Carton Sealing
Method: Assuredly sealed using reliable tape or strapping, whichever best secures the contents.
Requirement: A robust seal is essential to negate any possibility of box damage or cracking, ensuring safe delivery.
Identification and Labeling
Content:Clearly displayed product model, quantity, weight, along with manufacturer specifics and critical transportation markings (e.g., fragile, ensure upright handling, moisture-proof symbols).
Location: All pertinent details are prominently printed on the exterior of the cardboard box for immediate visibility.
Transport
Domestic Transportation
For clients utilizing a designated freight forwarder within China, we prioritize the swift and efficient delivery of products to your specified location employing reliable road transportation or prompt domestic express services, ensuring your needs are met upon the completion of production.
International Transport
For smaller shipments requiring rapid dispatch to an international destination,we partner with prestigious and dependable international express carriers such as
DHL, FEDEX, and UPS, ensuring timely delivery.
Sea Freight/Air Freight
For larger consignments where more time is available, we opt for sea freight. We collaborate with a reputable freight service providerthat ensures efficient trucking to the designated port, facilitating seamless warehousing operations.Ultimately, the goods are expertly shipped by sea to your specified port, where retrieval is managed using a bill of lading, ensuring a smooth handover.
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