AC CONTACTOR
LC1D09,12,18,25,32,38,40,50,65,80,95
An AC contactor is a sophisticated electrical control device extensively utilized in advanced automation control systems for efficient remote connection and disconnection of AC power circuits with precision and reliability. It is primarily composed of a robust electromagnetic system, a durable contact system, a highly effective arc extinguishing device, alongside auxiliary components that enhance performance.
Upon energizing the electromagnetic system by applying power, the ensuing magnetic field dynamically attracts the contacts to close seamlessly, thus completing the circuit;
Conversely, when the power is disconnected, the magnetic field dissipates, allowing the contacts to separate swiftly by spring force or sophisticated mechanical mechanisms, effectively breaking the circuit.
Working Principle:
The functioning principle of an AC contactor relies fundamentally on electromagnetic phenomena, with its core capability centered on managing the power activation and deactivation of the electromagnetic coil to ensure the engagement and disengagement of the primary contact, thereby orchestrating the connection and disconnection of the load circuit efficiently.
AC contactors are typically equipped with auxiliary contacts for intricate control or advanced signal transmission. Auxiliary contacts may be of the normally open (NO) or normally closed (NC) variety, which transition in state with the action of the main contact and are employed to achieve interlocking, signal indication, or other vital control functionalities.
Product Quality: Our commitment to excellence shines through every aspect of our product, meticulously crafted with top-tier materials and precision engineering to ensure exemplary performance and longevity.
Shell → Crafted with flame-retardant and high-temperature resistant materials, our shell offers unparalleled protection and durability, ensuring safe and reliable usage even in demanding environments.
Coil → Constructed with high-quality copper, featuring 4800 expertly wound turns, our coil is designed to guarantee the stable and efficient operation of your electrical system, providing peace of mind and reliability.
Contact Point → Manufactured from premium silver alloy material, the contact point ensures excellent conductivity and durability, promising superior performance and extended lifecycle.
Contact → Our contact is crafted from robust copper plated with silver, delivering outstanding electrical conductivity and resistance to wear, ensuring seamless power transfer and reliability with every use.
Comprehensive Guide to Contactor Selection
*Please note: Images are illustrative only. For comprehensive details, kindly engage with our dedicated customer service team
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 pictures shown are for illustrative purposes only. For precise and detailed information tailored to your specific requirements, kindly reach out to our dedicated customer service team.
-Inner packaging
Shockproof material
Material: premium foam and durable bubble film, etc
Placement: Strategically placed around the circuit breaker, ensuring complete protection at both the top and bottom sections
-External packaging
Carton
Material: Constructed from high-strength corrugated cardboard box
Carton sealing
Method: Secure sealing with high-quality tape or robust strapping
Requirement: Guarantee a firm and reliable seal to prevent any potential cracking or damage to the box
Identification and labeling
Content:Detailed product model, exact quantity, precise weight, manufacturer information, and essential transportation labels (such as 'fragile', 'this side up', 'moisture-proof', etc.)
Location: Clearly visible and printed on the outer surface of the cardboard box, ensuring easy readability and identification.
Domestic Transportation
If there is a designated freight forwarder in China, we will efficiently transport the products to the specified location by employing road transportation or domestic express services ensuring prompt delivery once production is completed.
International Transport
When the quantity of goods is small and time is of essence, requiring swift transportation to a designated international location, we partner with the leading international express delivery giants
DHL, FEDEX, and UPS to ensure secure and timely delivery.
Sea Freight/Air Freight
For large quantities of goods where time is more flexible, we opt for sea freight. We collaborate with a suitable freight companyto arrange for trucks to pick up the goods and transport them to the designated port for warehousing.Finally, they will be transported by sea to the customer's designated port, where the customer can collect the goods with a bill of lading.
Mingtuo Electric Mingtuo Electric not only proudly holds an esteemed position within the domestic market but is also ambitiously expanding its influence on a global scale. Our products find widespread application across dynamic fields such as construction, industry, and energy, earning the unwavering trust and admiration of numerous esteemed engineering projects.
The company steadfastly adheres to the principle ofcustomer first, quality first, service first, reputation firstand passionately pursues the concept of relentless innovation and progressive development. The company boasts a formidable technical prowess, cutting-edge production technology, and an extensive reservoir of mature experience in research and development, establishing itself as a beacon of professionalism and technological leadership. We are equipped with a comprehensive array of 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: Kindly consult our customer service team for detailed specifications and performance metrics.
Q: What is the MOQ? Do you support sample ordering?
A: Our minimum order quantity is just 1 set, and we are delighted to support sample orders to meet your needs.
Q: How long is the warranty period? How to apply for warranty?
A: Our products come with a warranty period ranging from one to two years. Simply contact our customer service to initiate a warranty claim.
Q: Do you have CE, RoHS, UL and other certifications? Can you provide a certificate?
A: We proudly hold CE and RoHS certifications and can readily provide the necessary certification documents.
Q: Does the price include tax/shipping?
A: Please note that the price is exclusive of shipping and tax.
Q: What famous clients or project cases have you worked with?
A: Our esteemed clientele includes the State Grid of China, Chint Group, and Xiaomi Group.