AC CONTACTOR
LC1D09,12,18,25,32,38,40,50,65,80,95
An AC contactor is an essential electrical control device 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
Shell → Constructed from flame-retardant and high-temperature resistant materials, ensuring enduring safety and reliability.
Coil → Crafted with precision using high-grade copper, featuring an impressive 4800 turns. This meticulous construction guarantees the stable and reliable operation of your electrical system, providing peace of mind and consistent performance.
Contact Point → Built with a robust silver alloy material, ensuring superior conductivity and longevity, making it a dependable choice for high-performance demands.
Contact → Enhanced with copper plated with silver, this design ensures optimal electrical conductivity and durability, meeting the highest standards of performance and efficiency.
Reference Table for Contactor Selection
*The pictures are for reference only. Please consult customer service for details to ensure you receive the most accurate and up-to-date information tailored to your needs.
| 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, if there's an appointed freight forwarder, we assure seamless delivery of your products directly to the specified destination through road transportation or domestic express services , ensuring swift delivery post-production.
International transport
For smaller consignments requiring urgent overseas delivery, we utilize the efficiency of designated international locations. Partnering with the elite trio of global express services-
DHL, FEDEX, and UPS
Sea freight/air freight
For bulk orders where time is more flexible, our choice is sea freight. We collaborate with a reliable freight company, which expertly coordinates truck pickups for goods transport to the designated port for secure warehousing. Finally, these are safely transported by sea to the customer's chosen port. Upon arrival, customers can retrieve their goods using a bill of lading.
Mingtuo Electric Mingtuo Electric is a powerhouse not just in the domestic sphere but is also making remarkable strides into the international arena. Our products aren't just components; they are trusted solutions in the dynamic sectors of construction, industry, and energy. With a reputation built on trust and reliability, we've become the preferred choice for numerous engineering marvels.
The company adheres to the principle ofcustomer first, quality first, service first, reputation firstand constantly pursues the concept of innovation and development. The company has unparalleled technical strength, cutting-edge production technology, and a treasure trove of mature experience in research and development. Our brand is synonymous with professionalism and technological leadership, backed by the most sophisticated production, testing, and inspection equipment available in China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: Please consult our dedicated customer service team for detailed specifications and capabilities.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is impressively set at just 1 set, and we are more than happy to support sample orders to meet your evaluation needs.
Q: How long is the warranty period? How to apply for warranty?
A: Enjoy peace of mind with a robust warranty period ranging from one to two years. Simply reach out to our customer service to initiate your warranty application.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We proudly hold CE and RoHS certifications and are ready to provide these certificates upon request.
Q: Does the price include tax/shipping?
A: Our listed prices are exclusive of shipping and tax, ensuring transparent and competitive pricing.
Q: What famous clients or project cases have you worked with?
A: We are honored to have collaborated with giants such as the State Grid of China, Chint Group, and Xiaomi Group, providing pivotal support in significant projects.
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