| 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 superior protective device precisely engineered for low-voltage distribution systems, making it a perfect match for industrial, commercial,and infrastructure applications. Below is a detailed and comprehensive overview of the outstanding features of the product series:
Economic solution: The EZC series is expertly crafted to deliver outstanding cost-effectiveness,meeting the precise requirements of small and medium-sized power distribution projects,providing an optimal blend of reliability and affordability.
Application scenarios: Perfectly suited for power distribution protection, motor protection (provided with the necessary release), building electrical frameworks,and more.
Breaking capacity: Delivers a standard breaking capacity (examples include 36kA, 50kA,among others), effectively addressing most low-voltage distribution requirements.
Current range: The frame current efficiently spans 63A to 630A, supporting a wide and 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: With meticulous precision, each circuit breaker unit undergoes an extensive suite of thorough factory tests, ensuring that our relentless dedication to superior quality and unmatched performance is consistently maintained.
Mechanical Operation Testing: This critical evaluation guarantees that our circuit breakers function with impeccable precision under various conditions, ensuring flawless operation each time.
Content: Through repeated operations of the circuit breaker, we meticulously validate the opening, and closing, ensuring every action is executed with exceptional agility and dependable reliability.
Insulation Resistance Test: Our insulation resistance test is pivotal in affirming the electrical integrity and uncompromised safety of our circuit breakers.
Content: Employing a high-precision insulation resistance tester, we thoroughly measure the insulation resistance between each pole and its casing, ensuring strong insulation and safety.
Voltage Withstand Test: This test confirms that the circuit breaker's endurance under high voltage conditions remains intact.
Content: We apply a high voltage, typically double the rated voltage plus an extra 1000V, for one full minute, to detect potential breakdowns, reinforcing our product's strong resilience and durability.
Temperature Rise Test: A vital evaluation to ensure superior thermal performance and reliability.
Content: By operating the circuit breaker at its rated current, we precisely measure the temperature rise at the wiring terminals and contacts, ensuring they stay within safe and optimal operational limits.
- On-Site Testing: Our steadfast commitment to excellence persists with rigorous, on-site testing at the installation location.
Power-On Test: This essential test ensures the operational readiness and reliability of the circuit breaker after installation.
Content: We verify that the circuit breaker can open and close smoothly and effectively once powered on, ensuring flawless operation.
Protection Function Test: A detailed series of tests crafted to impeccably safeguard and protect your systems.
Overload Protection: Cleverly simulate overload conditions to rigorously verify that the circuit breaker trips within the specified timeframe, providing solid protection for your infrastructure. Short Circuit Protection: Simulate a
short circuit condition, ensuring the circuit breaker trips immediately, providing an unwavering defense against electrical faults and ensuring maximum 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, our packaging ensures the utmost safety.
Placement: Meticulously arranged around the circuit breaker, providing comprehensive coverage and safeguarding from every angle.
-External Packaging
Sturdy carton
Material: Crafted from highly durable and resilient corrugated cardboard box, ensuring your goods remain intact during transit.
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, ensuring complete product security.
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, assuring easy recognition.
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, ensuring a seamless logistics experience.
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, guaranteeing your package arrives swiftly and safely.
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 and efficient loading.Ultimately, goods are expertly shipped by sea to the customer's designated port, with the customer arranging retrieval using a bill of lading, ensuring a smooth and controlled handover.
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