| 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 distinguished protective device meticulously crafted for low-voltage distribution systems, rendering it an impeccable choice for industrial, commercial,and infrastructure applications. Here is a detailed exploration of this remarkable product series:
Economic solution: The EZC series is exquisitely designed to provide exceptional cost-effectiveness,fulfilling the demands of small and medium-sized power distribution projects,delivering a perfect balance of reliability and affordability.
Application scenarios: Ideally engineered for power distribution protection, motor protection (when equipped with the necessary release), architectural electrical infrastructures,and beyond.
Breaking capacity: Provides a standardized breaking capacity (such as 36kA, 50kA,among others), effectively addressing a wide range of low-voltage distribution requirements.
Current range: The frame current covers a spectrum from 63A to 630A, accommodating a vast selection of rated current needs.
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 an extensive series of factory tests, meticulously designed to maintain our unyielding promise of supreme quality and unmatched performance.
Mechanical Operation Testing: This crucial evaluation ensures our circuit breakers function flawlessly across an array of conditions, safeguarding reliability and performance.
Content: We rigorously perform repetitive operations on each circuit breaker to thoroughly authenticate the opening, and closing, guaranteeing that every action is carried out with impeccable precision and steadfast dependability.
Insulation Resistance Test: A cornerstone test that confirms the electrical soundness and secure operation of our circuit breakers.
Content: Utilize a state-of-the-art insulation resistance tester to scrupulously evaluate the insulation resistance between each pole and from the pole to its casing, ensuring formidable insulation integrity.
Voltage Withstand Test: This examination determines the circuit breaker's capacity to endure extreme high voltage scenarios.
Content: We administer a substantial high voltage, typically double the rated voltage plus 1000V, sustained for 1 minute, to detect any potential breakdown, underscoring our product's strength and durability.
Temperature Rise Test: A vital assessment to guarantee superb thermal efficiency and performance.
Content: Function the circuit breaker at its rated current and precisely record the temperature rise at the wiring terminals and contacts, confirming they remain within safe and optimal operational thresholds.
- On-Site Testing: Our dedication to excellence persists with comprehensive testing at the point of installation.
Power-On Test: A pivotal test to confirm the circuit breaker's readiness and flawless operation post-installation.
Content: We ascertain the circuit breaker can open and close smoothly and effectively once powered on, ensuring seamless functionality free from any operational disruptions.
Protection Function Test: A sequence of rigorous tests meticulously crafted to shield your systems.
Overload Protection: Expertly simulate overload scenarios to thoroughly certify that the circuit breaker activates within the prescribed time frame, safeguarding your valuable infrastructure. Short Circuit Protection: Simulate a
short circuit condition, ensuring the circuit breaker reacts instantly, delivering an unwavering shield against electrical anomalies and faults.
We employ premium-grade, high-quality shockproof materials to guarantee unparalleled protection for your valuable products during transit.
Material: Foam and bubble film, etc.
Placement: Expertly positioned to provide strategic and even coverage around the circuit breaker, ensuring complete protection at both the top and bottom.
-External Packaging
Sturdy carton
Material: Crafted from durable, high-strength corrugated cardboard box.
Carton Sealing
Method: We ensure the carton is securely sealed using tape or strapping,
Requirement: a robust seal is essential to safeguard against any potential box damage or cracking.
Identification and Labeling
Content:Contains essential details including product model, quantity, weight, manufacturer information, and vital transportation labels (e.g., fragile, upward direction, moisture-proof indicators).
Location: All information is meticulously and prominently printed on the outer surface of the cardboard box to ensure visibility.
Transport
Domestic Transportation
Customers with a designated freight forwarder in China will benefit from our commitment to delivering products swiftly to the specified location using road transportation or domestic express services, ensuring prompt delivery following production completion.
International Transport
For smaller shipments requiring swift delivery to an international location,we collaborate with globally renowned international express delivery giants,
DHL, FEDEX, and UPS, to meet your urgent transportation needs.
Sea Freight/Air Freight
For larger consignments where schedule allows, we opt for sea freight. Our collaboration with a reliable freight companyensures efficient trucking to the designated port for optimal warehousing solutions.Ultimately, goods are expertly transported by sea to the customer's specified port, with the customer facilitating retrieval using a bill of lading.
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