AC CONTACTOR
LC1D09,12,18,25,32,38,40,50,65,80,95
An AC contactor is an essential electrical controldevice widely sought after in modern automation control systems for its ability to remotely connect and disconnect AC power circuits. This device primarily features an advanced electromagnetic system, a durable contact system, a reliable arc extinguishing device, complemented by auxiliary components.
When the electromagnetic system is powered on, a magnetic field is generated to attract the contacts, causing them to close, thus completing the circuit;
Conversely, when the power is cut off, the magnetic field dissipates, allowing the contacts to separate via spring force or other mechanical means, effectively disconnecting the circuit.
Working principle:
The fundamental working principle of an AC contactor relies on electromagnetic properties, with its core function being to govern the powering on and off of the electromagnetic coil to facilitate the engagement and disengagement of the main contact, thereby proficiently managing the connection and disconnection of the load circuit.
AC contactors are typically equipped with auxiliary contacts to assist in control or signal transmission. These auxiliary contacts are available in normally open (NO) or normally closed (NC) configurations, altering states with the main contact's motion to enable interlocking, signal indication, or other control functionalities.
Product Quality: A Testament to Excellence & Innovation
Shell → Innovatively constructed from flame-retardant and high-temperature resistant materials, this shell promises unmatched safety and unwavering reliability, making it an exceptional choice for long-term use.
Coil → Expertly crafted with high-grade copper and an impressive 4800 turns, this coil epitomizes precision engineering. Its meticulous construction ensures your electrical system operates with unwavering stability and reliability, providing you with peace of mind and continuous, consistent performance.
Contact Point → Designed with robust silver alloy materials, this contact point not only ensures superior conductivity but also guarantees excellent longevity, making it an ideal choice to meet high-performance demands and rigorous applications.
Contact → Enhanced by a copper base plated with silver, this contact design ensures unparalleled electrical conductivity and exceptional durability, exceeding the highest standards of performance and efficiency.
Reference Table for Contactor Selection: Navigate through our comprehensive reference table, an indispensable tool designed to facilitate the selection of the ideal contactor for your specific needs. This table is thoughtfully curated to provide clarity and guidance, ensuring that your choice is perfectly aligned with your operational demands.
*The pictures are for reference only. To guarantee you receive the most suitable and up-to-date product information, we kindly advise consulting our expert customer service team. They are dedicated to providing tailored guidance and detailed insights, ensuring your selections meet your exact requirements and expectations.
Model |
a |
c |
b |
LC1D09-D18 |
45 |
84 |
77 |
LC1D25-D38 |
45 |
90 |
85 |
LC1D40-D65 |
75 |
114 |
127 |
LC1D80-D95 |
85 |
125 |
127 |
*The pictures provided are intended for reference only. For precise details and personalized assistance tailored to your needs, please reach out to our attentive customer service team who are ready to provide you with the most accurate information and guidance.
-Inner packaging
Shockproof material
Material: Foam, bubble film, etc.
Placement: Meticulously position around the circuit breaker, ensuring even distribution at strategic points like the top and bottom, for optimal protection.
-External packaging
Carton
Material: High strength corrugated cardboard box
Carton sealing
Method: Seal with tape or strapping
Requirement: Ensure a tight and secure seal to prevent any potential damage or cracking of the box.
Identification and labeling
Content:Include vital details such as product model, quantity, weight, and manufacturer. Adorn with essential transportation labels (such as fragile, upward, moisture-proof, etc.)
Location: Ensure all identifiers are clearly and prominently printed on the exterior of the cardboard box for ease of handling and recognition.
Domestic transportation
For shipments within China, our commitment to excellence ensures that if you've appointed a trusted freight forwarder, your products will be delivered seamlessly to the specified destination with utmost precision and care through road transportation or domestic express services , guaranteeing swift and efficient delivery right after production.
International transport
For smaller, time-sensitive consignments that require urgent international delivery, we are proud to offer the use of designated international locations. By partnering with the crème de la crème of global express services-
DHL, FEDEX, and UPS
Sea freight/air freight
For larger, bulk orders where time flexibility is possible, our preferred method is sea freight. We maintain strong partnerships with a reliable freight company, adept at expertly coordinating truck pickups to transport goods securely to the designated port for secure warehousing. Once everything is in place, these goods embark on a safe sea journey to the customer's desired port. Upon reaching their destination, customers can easily retrieve their goods using a bill of lading.
Mingtuo Electric Mingtuo Electric is a dynamic force not only in the domestic market but also making significant inroads on the international stage. Our offerings are more than just components-they are essential solutions in the ever-evolving fields of construction, industry, and energy. With a stellar reputation cemented by trust and reliability, we have become the go-to choice for numerous engineering masterpieces.
The company adheres to the principle ofcustomer first, quality first, service first, reputation firstand is committed to the relentless pursuit of innovation and development. The company boasts incomparable technical prowess, state-of-the-art production technology, and a wealth of mature experience in research and development. Our brand is synonymous with professionalism and technological leadership, supported by some of the most advanced production, testing, and inspection equipment in China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: Kindly reach out to our dedicated customer service team for comprehensive specifications and performance details.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is remarkably set at just 1 set, and we are delighted to facilitate sample orders to support your assessment needs.
Q: How long is the warranty period? How to apply for warranty?
A: Experience peace of mind with a robust warranty period of one to two years. Simply contact our customer service to begin the warranty application process.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We take pride in holding CE and RoHS certifications and are fully prepared to provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Our stated prices exclude shipping and tax, reflecting our commitment to transparent and competitive pricing.
Q: What famous clients or project cases have you worked with?
A: We are privileged to have partnered with illustrious clients such as the State Grid of China, Chint Group, and Xiaomi Group, offering crucial support in landmark projects.