| 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 for low-voltage distribution systems, making it a perfect fit 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 superior cost-effectiveness,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: Furnishes 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
| 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: Meticulously, each circuit breaker unit is subjected to an array of comprehensive factory tests, ensuring that our relentless commitment to exceptional quality and unparalleled performance is consistently upheld.
Mechanical Operation Testing: This pivotal evaluation confirms that our circuit breakers operate with flawless precision under a variety of conditions, ensuring seamless functionality every time.
Content: By performing repeated operations of the circuit breaker, we meticulously verify the opening, and closing, guaranteeing that each action is performed with outstanding flexibility and unwavering reliability.
Insulation Resistance Test: Our insulation resistance test is essential in confirming the electrical integrity and uncompromising safety of our circuit breakers.
Content: Using a high-precision insulation resistance tester, we meticulously measure the insulation resistance between each pole and its casing, ensuring robust insulation and safety.
Voltage Withstand Test: This test ensures the circuit breaker's endurance under high voltage conditions is uncompromised.
Content: We apply a high voltage, typically twice the rated voltage plus an additional 1000V, for a duration of 1 minute, to check for potential breakdowns, reinforcing our product's robust resilience and durability.
Temperature Rise Test: An essential assessment to ensure superior thermal performance and reliability.
Content: By operating the circuit breaker at its rated current, we accurately measure the temperature rise at the wiring terminals and contacts, ensuring they remain within safe and optimal operational limits.
- On-Site Testing: Our unwavering commitment to excellence continues with thorough, on-site testing at the installation site.
Power-On Test: This indispensable test ensures the operational readiness and reliability of the circuit breaker post-installation.
Content: We ensure the circuit breaker can open and close smoothly and effectively once powered on, ensuring flawless functionality.
Protection Function Test: A comprehensive series of tests designed to safeguard and protect your systems impeccably.
Overload Protection: Ingeniously simulate overload conditions to meticulously verify that the circuit breaker trips within the specified time limit, providing robust protection for your infrastructure. Short Circuit Protection: Simulate a
short circuit condition, ensuring the circuit breaker trips instantly, delivering an unyielding defense against electrical faults and ensuring utmost safety.
We employ premium shock-absorbent materials, ensuring unparalleled protection for your valuable circuit breakers.
Material: Utilizing foam and bubble filmamong other top-grade materials.
Placement: Meticulously arranged around the circuit breaker, providing full coverage from top to bottom.
-External Packaging
Sturdy carton
Material: Crafted from highly durable and resilient corrugated cardboard box, ensuring your goods remain intact.
Carton Sealing
Method: Efficiently sealed using high-strength tape or strapping.
Requirement: A robust seal is crucial to avert any possibility of box damage or cracking.
Identification and Labeling
Content:Comprehensive details include product model, quantity, weight, manufacturer specifics, and essential transport labels (such as fragile, upward direction, and moisture-proof indicators).
Location: All critical information is printed clearly and prominently on the exterior of the cardboard box.
Transport
Domestic Transportation
For customers with an appointed freight forwarder in China, we guarantee swift and efficient delivery to your specified locale using reliable road transportation or domestic express services promptly after production concludes.
International Transport
For smaller shipments necessitating rapid delivery to an international destination,our esteemed partners include the world-renowned international express delivery companies
DHL, FEDEX, and UPS.
Sea Freight/Air Freight
For larger consignments where schedule permits, our preference is sea freight. We partner with a reliable freight companythat handle trucking to the designated port for seamless warehousing.Ultimately, goods are expertly shipped by sea to the customer's designated port, with the customer arranging retrieval using a bill of lading.
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