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 unparalleled ability to remotely connect and seamlessly disconnect AC power circuits. This innovative device primarily features an advanced electromagnetic system, a highly durable contact system, and a remarkably reliable arc extinguishing device, thoughtfully complemented by auxiliary components for enhanced functionality.
When the electromagnetic system is powered on, a robust magnetic field is generated to attract the contacts, causing them to close securely, thus completing the circuit efficiently;
Conversely, when the power is cut off, the magnetic field dissipates, allowing the contacts to gently separate via spring force or other mechanical means, effectively disconnecting the circuit with precision.
Working Principle:
The fundamental working principle of an AC contactor relies on innovative electromagnetic properties, with its core function being to expertly govern the powering on and off of the electromagnetic coil to seamlessly facilitate the engagement and disengagement of the main contact, thereby proficiently managing the connection and disconnection of the load circuit with outstanding efficiency.
AC contactors are typically equipped with well-designed auxiliary contacts to assist in control or signal transmission. These versatile auxiliary contacts are available in either normally open (NO) or normally closed (NC) configurations, altering states with the main contact's motion to enable sophisticated interlocking, precise signal indication, or other critical control functionalities.
Product Quality: A Testament to Excellence
Shell → This remarkable shell is meticulously constructed from flame-retardant and high-temperature resistant materials, which ensures not just safety and reliability, but also offers enduring protection under demanding conditions.
Coil → Expertly crafted using premium-grade copper, this coil boasts an astounding 4800 turns. Such precise engineering guarantees exceptional stability and unwavering reliability of your electrical system, promising peace of mind along with seamless and consistent performance.
Contact Point → Engineered with a durable silver alloy material, this contact point excels in offering superior conductivity and extended longevity, making it the reliable choice for rigorous, high-performance demands.
Contact → Thoughtfully enhanced with copper plated with silver, this contact design delivers unrivaled electrical conductivity and long-lasting durability, ensuring it meets and exceeds the highest standards of efficiency and performance.
Reference Table for Contactor Selection
*Please note that the images provided are intended for reference purposes only. We highly recommend reaching out to our dedicated customer service team for the most precise and current details. This will ensure your selection not only meets but exceeds your expectations and perfectly aligns with your specific requirements.
Model |
a |
c |
b |
LC1D09-D18 |
45 |
84 |
77 |
LC1D25-D38 |
45 |
90 |
85 |
LC1D40-D65 |
75 |
114 |
127 |
LC1D80-D95 |
85 |
125 |
127 |
*Please note that the images shown are solely for illustrative purposes. For detailed specifications and custom-tailored advice that aligns perfectly with your unique requirements, we encourage you to connect with our exceptionally dedicated customer service team. They are on standby to provide you with the most precise information and expert guidance.
-Inner packaging
Our packaging includes state-of-the-art shockproof material.
Material: We utilize premium foam and bubble filmto provide unparalleled cushioning and protection.
Placement: Meticulously positioned around the circuit breaker, these materials ensure an even distribution of protection at strategic points, such as the top and bottom, ensuring your product remains in perfect condition.
-External packaging
Our robust outer layer consists of a carton
crafted from high-strength corrugated cardboard box, engineered for durability and resilience.
Carton sealing
Method: We ensure a flawless seal using industrial-grade tape or sturdy strapping,
Requirement: guaranteeing a tight and secure enclosure to prevent any potential damage or cracking of the box, safeguarding your precious purchase.
Identification and labeling
Content:Our meticulous labeling includes vital details such as product model, quantity, weight, and manufacturer, along with essential transportation indicators (like fragile, upward, moisture-proof, etc.)
Location: These identifiers are clearly and prominently printed on the exterior of the cardboard box, ensuring easy handling and immediate recognition during transport.
Domestic Transportation
For shipments within China, we provide a seamless and efficient delivery service if there's an appointed freight forwarder. We ensure the product reaches the specified destination with ease via road transportation or domestic express services , guaranteeing swift and punctual delivery right after production.
International Transport
For smaller consignments needing urgent overseas dispatch, we leverage the unparalleled efficiency of designated international locations. We collaborate with the leading giants in global express delivery -
DHL, FEDEX, and UPS
Sea Freight/Air Freight
For larger orders where timelines allow for more flexibility, our preferred method is sea freight. Our partnership with a trusted and well-established freight companyensures smooth coordination of truck pickups for transporting goods to the designated port, providing secure warehousing. Finally, these are carefully shipped by sea to the customer's chosen port. Upon arrival, customers can effortlessly claim their goods using a bill of lading.
Mingtuo Electric Mingtuo Electric embodies a dynamic force within both domestic and global markets. Our products are not just components; they are transformative solutions crafted for the dynamic demands of construction, industrial, and energy sectors. With an esteemed legacy of trust and unmatched reliability, our brand is the preferred choice in numerous engineering successes.
The company adheres to the principle ofputting the customer first, prioritizing superior quality, delivering outstanding service, and upholding our sterling reputationwhile relentlessly pursuing innovation and advancement. We distinguish ourselves with extraordinary technical expertise, cutting-edge production technology, and a vast reservoir of mature experience in research and development. Our brand is synonymous with avant-garde professionalism and technological excellence, fortified by the most advanced production, testing, and inspection equipment available in China.
FAQ
Q: What is the product voltage/current range? What's the breaking ability?
A: For a comprehensive overview of our specifications and capabilities, we invite you to contact our dedicated customer service team.
Q: What is the MOQ? Do you support sample ordering?
A: We are delighted to provide a minimum order quantity beginning at just 1 set. Additionally, we offer full support for sample orders to meet your evaluation requirements.
Q: How long is the warranty period? How to apply for warranty?
A: Enjoy peace of mind with our generous warranty period ranging from one to two years. Initiate your warranty application effortlessly by contacting our customer service.
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 more than willing to provide these certificates upon your request.
Q: Does the price include tax/shipping?
A: Our pricing is transparently presented, excluding shipping and tax, ensuring competitive and clear rates.
Q: What famous clients or project cases have you worked with?
A: We are honored to have collaborated with prestigious entities such as the State Grid of China, Chint Group, and Xiaomi Group, playing a pivotal role in landmark projects.