| Customization: | Available |
|---|---|
| Breaking Capacity: | Low Voltage Circuit Breakers |
| Operation: | Manual Type |
|
Still deciding? Get samples of $ !
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
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: Experience unparalleled reliability with our High Voltage MCCB Circuit Breaker, part of the esteemed Mtezc Series. Specifically designed for robust performance within a range of 400V to 690V, this product stands as a beacon of safety and efficiency. Trust Zhejiang Mingtuo Electric Technology Co., Ltd. for your advanced circuit protection needs, where precision meets power.
| 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: Every High Voltage MCCB Circuit Breaker, from 400V to 690V in our Mtezc Series, undergoes rigorous factory testing-each unit is meticulously examined to uphold our unwavering commitment to unparalleled quality and performance.
Mechanical Operation Testing: This essential evaluation ensures our circuit breakers operate flawlessly under a wide spectrum of conditions, delivering seamless performance every time.
Content: We meticulously perform repeated operations of the circuit breaker to confirm the flawless execution of its functions. opening, and closing, ensuring each action is carried out with extraordinary flexibility and steadfast reliability, reflecting our superior engineering.
Insulation Resistance Test: This crucial test is fundamental in validating the electrical integrity and safety assurance of our circuit breakers.
Content: Utilizing a high-precision insulation resistance tester, we diligently measure the insulation resistance between each pole and between the pole and its casing, guaranteeing robust insulation and peak safety.
Voltage Withstand Test: This test is vital to ascertain the circuit breaker's endurance under high voltage conditions.
Content: We apply a high voltage-typically twice the rated voltage plus an additional 1000V- for a duration of 1 minute, to meticulously inspect for any potential breakdowns, reinforcing the exceptional resilience of our product.
Temperature Rise Test: A critical assessment to ensure the circuit breaker maintains optimal thermal performance.
Content: The circuit breaker is operated at its rated current as we accurately measure the temperature rise at the wiring terminals and contacts, ensuring they remain well within the safe operational limits.
- On-Site Testing: Our dedication to excellence extends with comprehensive testing at the actual installation site.
Power-On Test: A fundamental test to confirm the operational readiness of the circuit breaker post-installation.
Content: We ensure the circuit breaker can open and close seamlessly and effectively upon being powered on, ensuring uninterrupted functionality and reliability.
Protection Function Test: An array of tests purposefully designed to safeguard your systems with exceptional precision.
Overload Protection: Ingeniously, we simulate overload conditions to meticulously verify that the circuit breaker trips within the specified time limit, ensuring comprehensive protection of your infrastructure. Short Circuit Protection: By simulating a
short circuit condition, we guarantee that the circuit breaker trips instantly, delivering uncompromising protection against electrical faults.
We utilize premium shockproof materials, ensuring unparalleled protection for your products.
Material Excellence: Foam and bubble film for optimal cushioning, among others.
Placement: Thoughtfully placed around the circuit breaker, enveloping both the top and bottom for comprehensive safeguarding.
-External Packaging Perfection
Robust carton
Material: Durable, high-strength corrugated cardboard box ensuring resilience.
Carton Sealing
Method: Secured firmly using tape or strapping to ensure integrity.
Requirement: A strong seal is crucial to eliminate any risk of box damage or collapse.
Identification and Labeling
Content:Comprises product model, quantity, weight, manufacturer details, and vital transportation labels (e.g., fragile, upward direction, moisture-resistant indicators).
Location: All information is prominently and clearly printed on the exterior of the cardboard box, ensuring visibility.
Transport Services
Domestic Transportation
For clients with an appointed freight forwarder in China, we guarantee swift delivery of products to the specified location via road transportation or domestic express services, executed promptly post-production completion.
International Transport
For smaller consignments that require immediate delivery to an international destination,we collaborate with esteemed international express delivery services including
DHL, FEDEX, and UPS for reliable handling.
Sea Freight/Air Freight
For larger consignments where time permits, our preference is sea freight. We partner with a trustworthy freight companythat expertly manages trucking to the intended port for efficient warehousing solutions.Ultimately, goods are seamlessly transported by sea to the customer's designated port, with customer retrieval facilitated by a bill of lading.
){kind=link}