Professional general purpose relay manufacturer established in 1999, LETOP has been providing high-quality industrial relays to global customers for 25+ years. We specialize in manufacturing reliable electromagnetic relays for industrial automation, power systems, HVAC equipment, and various control applications.
LETOP General purpose relay is an electromechanical device that has a coil (an electromagnet) and one or more sets of contacts. When voltage is applied to each end of the coil, it activates and creates an electromagnetic force, which drives the contact point to either ON or OFF or converts the circuit. These relays are widely used in relay sequences or input/output (I/O) applications for systems with 1 to 4 poles. They are well-suited for controlling motors and various equipments on production lines in industrial automation, managing lighting, air conditioning, and water treatment systems in building automation, and acting as an essential part of various power control circuits in power systems. Notably, LETOP general relays are also frequently employed in remote control and monitoring systems for remote control and condition monitoring, vehicle electronics such as engine control units, and home appliances such as washing machines and refrigerators, ensuring the efficient, stable, and safe operation of various electrical systems.
| Relay Series | Relay Models | Number of Poles | Number of Pins | Socket Models | |||||
| MY Series | MY2 | 2 | 8 pin relay base | PYF-08 PYF08A PYF08A-E | |||||
| MY3 | 3 | 11 pin relay base | PYF-11 PYF11A PYF11A-E | ||||||
| MY4 | 4 | 14 pin relay base | PYF-14 PYF14A PYF14A-E | ||||||
| LY Series | LY1 | 1 | 8 pin relay base | PTF-08 PTF08A PTF08A-E | |||||
| LY2 | 2 | 8 pin relay base | PTF-08 PTF08A PTF08A-E | ||||||
| LY3 | 3 | 11 pin relay base | PTF-11 PTF11A | ||||||
| LY4 | 4 | 14 pin relay base | PTF-14 PTF14A PTF14A-E | ||||||
| MK Series | MK2P | 2 | 8 pin relay base | PF083A PF083A-E US-08 | |||||
| MK3P | 3 | 11 pin relay base | PF113A PF113A-E US-11 | ||||||
| 60.12 Series | 60.12 | 2 | 8 pin relay base | 90.22 | |||||
| 60.13 | 3 | 11 pin relay base | 90.23 | ||||||
| JQX-10F Series | LY2 | 2 | 8 pin relay base | PF083A PF083A-E PL08 | |||||
| LY4 | 4 | 11 pin relay base | PF113A PF113A-E PL11 |
Customization service is one of LETOP’s core competitive advantages. We have a professional R&D team and advanced design capabilities to provide one-stop custom services from concept design to mass production according to customers’ specific application requirements. Whether it’s special electrical parameters, unique installation methods, or specific environmental requirements, we can provide the most suitable solutions.
Based on your application requirements, we can customize various voltage levels, current ratings, and power specifications. Our engineering team provides technical support to ensure product parameters match your requirements.
We provide customization services for various mounting methods and dimensions, including PCB plug-in, panel mount, DIN rail mount, and more. We can optimize relay structural design according to your space limitations and installation requirements.
For specialized work environments, we offer customizing protection ratings, temperature ranges, and vibration resistance levels. Our products can operate reliably and reliably in both standard industrial environments and extremely harsh conditions.
According to target market requirements, we will cooperate and assist you in completing the certifications, including CE, CCC, and other international certifications, to ensure that your relays meet local regulatory requirements.
LETOP operates a modern relay manufacturing facility equipped with advanced production equipment and testing systems. Our manufacturing capabilities are reflected not only in production scale but also in our pursuit of manufacturing excellence and strict quality control. Every process has professional technicians and quality control to ensure product consistency and reliability.
Here you can find some of your common questions related to General Purpose Relays, which can help answer your doubts.
LETOP general purpose relays support a wide voltage range, including various DC and AC voltage options. We can provide custom voltage specifications according to customer specific application requirements to ensure perfect matching with your system requirements.
LETOP standard general purpose relays have mechanical life exceeding industry standards, with high-end products achieving even longer operational life. Products undergo rigorous life testing verification to ensure reliability and stability during long-term use.
LETOP relay products have passed multiple international certifications, including CE, CCC, ROHS, and others. Products comply with IEC, EN and other international standards, meeting global market certification requirements.
Yes, we provide professional OEM/ODM custom services. Our engineering team can customize electrical parameters, mechanical structures, environmental adaptability, and more according to your specific requirements, providing solutions that fully meet your application needs.
Minimum order quantities vary depending on product specifications and customization requirements. Standard products typically have shorter lead times, while custom products require additional design and tooling time. We can provide small quantity supplies for sample requirements.
We have established comprehensive ISO quality management systems with strict quality control from raw materials to finished products. We maintain professional testing laboratories with comprehensive product inspection before shipment, controlling defect rates within industry-leading standards.
We accept various payment methods including T/T, L/C, and others, with more flexible payment terms available for long-term cooperation customers. We provide sea freight, air freight, express delivery, and other shipping options to ensure safe and timely product delivery.
If no relevant issues are found, please contact us, E-mail:[email protected].
If you have any questions, please contact us and we will reply within 24 hours.
No. 19, Fenjin Road, Dongfeng Industrial Zone, Yueqing, Wenzhou, China 325604
+86-13175631986
