| 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) stands as a pinnacle of excellence in protective devices, specifically engineered for optimal performance within low-voltage distribution systems, making it an ideal choice for industrial, commercial,and infrastructure applications,offering a detailed glance at the product series:
Economic solution: The EZC series is expertly crafted to provide unmatched cost-effectiveness,perfectly meeting the demands of small and medium-sized power distribution initiatives,ensuring a harmonious balance of reliability and cost-efficiency.
Application scenarios: Precisely designed for power distribution protection, motor protection (when equipped with the required release), construction of electrical frameworks,and a multitude of other uses.
Breaking capacity: Provides a standard breaking capacity (including options such as 36kA, 50kA,among other variations), adept at addressing a broad spectrum of low-voltage distribution needs.
Current range: The frame current effectively spans 63A to 630A, accommodating a wide selection of rated current options.
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 |
- Rigorous Factory Testing: Every single circuit breaker unit is subjected to meticulous factory testing, a testament to our relentless commitment to unparalleled quality and peak performance.
Mechanical Operation Testing: This vital evaluation ensures our circuit breakers perform flawlessly under an array of conditions, reflecting our dedication to reliability.
Content: We conduct repeated operations of the circuit breaker to meticulously verify the opening, and closing, ensuring that each action is carried out with remarkable flexibility and steadfast reliability.
Insulation Resistance Test: Our meticulous insulation resistance test is crucial in confirming the electrical integrity, ensuring superior safety of our circuit breakers.
Content: Utilize a high-precision insulation resistance tester to diligently measure the insulation resistance between each pole and between the pole and its casing, ensuring strong and dependable insulation.
Voltage Withstand Test: This essential test determines the circuit breaker's resilience under extreme high voltage conditions.
Content: A high voltage, generally twice the rated voltage plus an extra 1000V, is applied, for a duration of 1 minute, to detect any potential breakdown, reinforcing our product's robust resilience and durability.
Temperature Rise Test: An essential assessment to ensure superb thermal performance.
Content: Operate the circuit breaker at its rated current and meticulously measure the temperature rise at the wiring terminals and contacts, ensuring they remain within safe and optimal operational limits.
- Comprehensive On-Site Testing: Our unwavering commitment to excellence continues with thorough testing at the installation site.
Power-On Test: This pivotal test attests to the circuit breaker's operational readiness upon installation.
Content: We ensure the circuit breaker can open and close smoothly and effectively once powered on, confirming flawless functionality.
Protection Function Test: A meticulously planned series of tests crafted to safeguard your systems.
Overload Protection: Ingeniously simulate overload conditions to thoroughly verify that the circuit breaker trips within the specified time limit, thereby shielding your valuable infrastructure. Short Circuit Protection: Simulate a
short circuit condition, ensuring the circuit breaker trips instantaneously, providing steadfast protection against electrical faults and ensuring peace of mind.
We employ premium, high-quality shockproof materials, ensuring maximum protection and durability throughout the shipping process.
Material: Foam and bubble film, etc.
Placement: These materials are strategically and uniformly placed around the circuit breaker, enveloping both the top and bottom to ensure complete protection.
-External Packaging
Sturdy carton
Material: Crafted from durable, high-strength corrugated cardboard box, designed to withstand the rigors of transport.
Carton Sealing
Method: The carton is securely sealed using high-quality tape or sturdy strapping.
Requirement: Employing a robust seal is crucial to ensure that there is no risk of box damage or cracking during handling and transit. any chance of box damage or cracking.
Identification and Labeling
Content:Our labeling includes detailed product information such as model, quantity, weight, and manufacturer details, along with essential transportation labels. (e.g., fragile, upward direction, moisture-proof indicators).
Location: All this vital information is clearly and prominently displayed on the exterior of the cardboard box for easy identification.
Transport
Domestic Transportation
For customers with a designated freight forwarder in China, we guarantee efficient delivery of products to the specified location through road transportation or domestic express services, ensuring prompt dispatch right after production completion.
International Transport
For smaller shipments requiring swift delivery to an international destination,we collaborate with esteemed international express delivery companies such as
DHL, FEDEX, and UPS, guaranteeing rapid and reliable service.
Sea Freight/Air Freight
For larger shipments where time permits, our preferred method is sea freight. We partner with a trustworthy and reputable freight companythat ensures seamless trucking to the designated port for efficient warehousing and handling.Ultimately, goods are expertly and safely transported by sea to the customer's specified port, with the customer managing retrieval using a bill of lading, ensuring a smooth and transparent process.
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