LETOP professional timer relay manufacturer established in 1999, LETOP has been providing high-quality industrial relays to global customers for 25+ years. We specialize in manufacturing high-precision timer relays. Our experienced engineering team, from standard on-delay and off-delay timers to multi-function programmable timers, provides reliable timing solutions that meet diverse industrial needs while ensuring precise time control and long-term stability.

Реле времени LETOP, которые обеспечивают возможность управления временными задержками. Они являются неотъемлемыми участниками широкого спектра приложений, требующих точного контроля времени. Независимо от того, являются ли они цифровыми или механическими, таймеры LETOP славятся своей непревзойденной точностью, стабильностью и надежностью. Цифровые таймеры, оснащенные сложной электронной технологией, широко используются благодаря высокой точности и стабильности работы. В то время как механические таймеры с их проверенной надежностью и адаптивностью часто используются.
Таймеры LETOP используются во многих приложениях, включая бытовые приборы, промышленные автоматизированные производственные линии, светофоры и системы орошения. Надежное реле времени также незаменимо для устройств безопасности, защищая системы с помощью своих характеристик задержки. Благодаря высокой надежности и широкому применению реле незаменимо в современной автоматике и управлении, обеспечивая эффективные и надежные схемы управления временем для различного оборудования и систем.
Customization service is one of LETOP’s core competitive advantages in timer relay manufacturing. Our professional R&D team and advanced design capabilities to provide one-stop custom timing solutions from concept design to mass production according to customers’ specific timing needs. We can provide the most suitable timing control solutions, whether it’s for special timing ranges, unique control functions, or specific environmental requirements.
We customize timing functions, ranges, and control sequences to fit your needs. Our team designs precise timing circuits, from simple delays to complex programs, with ranges from milliseconds to hours.
We provide contact configuration, current ratings, and voltage levels customization services. Custom options include AC/DC voltage inputs, multiple contact arrangements, and specialized output configurations.
We customize timer relays for challenging environments, offering specific protection, temperature, and vibration ratings. Designed for harsh industrial environments, they ensure reliable timing in varied conditions.
We can customize user interfaces including LED indicators, adjustment methods, and mounting configurations. We can design user-friendly solutions that meet your operational requirements.
LETOP operates a modern timer relay manufacturing facility equipped with advanced production equipment and precision testing systems. Our manufacturing capabilities are reflected not only in production scale but also in our pursuit of timing accuracy and strict quality control. Every process has professional technicians and quality control to ensure timing precision and product reliability.









Here you can find some of your common questions related to Timer Relays, which can help answer your doubts.
LETOP timer relays support a wide range of timing options from 0.1 seconds to 10 hours, depending on the specific model and application requirements. We can provide custom timing ranges according to customer specific application requirements to ensure perfect timing control for your system.
LETOP standard timer relays maintain timing accuracy within ±3% of the set value under normal operating conditions. High-precision models can achieve accuracy within ±1%. All timing accuracy is verified through individual calibration and testing to ensure consistent performance.
LETOP timer relay products have passed multiple international certifications, including CE, CCC, ROHS, and others. Products comply with IEC timing relay standards, timing accuracy requirements, and timing device specifications, meeting global market certification requirements.
Yes, we provide professional OEM/ODM custom services for timer relays. Our engineering team can customize timing functions, timing ranges, control sequences, electrical parameters, and environmental specifications according to your specific requirements, providing solutions that fully meet your timing control needs.
Minimum order quantities vary depending on product specifications and customization requirements. Standard timer relays typically have shorter lead times, while custom timing solutions require additional design and calibration time. We can provide small quantity supplies for sample and testing requirements.
We have established comprehensive quality management systems specifically for timing devices with strict control from component selection to final timing verification. We maintain professional timing calibration laboratories with traceable timing standards, ensuring accurate timing performance for every timer relay through individual calibration and verification.
Мы принимаем различные способы оплаты, включая T/T, L/C и другие, с более гибкими условиями оплаты для клиентов, с которыми мы сотрудничаем на долгосрочной основе. Мы предоставляем морские, авиаперевозки, экспресс-доставку и другие варианты доставки с надлежащей упаковкой, чтобы обеспечить безопасную и своевременную доставку продукции.
You can contact our sales team through our online inquiry system, email, or phone. Please provide your specific timing requirements including timing functions, timing ranges, voltage specifications, quantities, and delivery requirements. We will provide detailed quotation solutions within 24 hours with technical recommendations.
Если вы не нашли нужных вопросов, пожалуйста, свяжитесь с нами, E-mail:[email protected].
Если у вас есть какие-либо вопросы, пожалуйста, свяжитесь с нами, и мы ответим в течение 24 часов.
No. 19, Fenjin Road, Dongfeng Industrial Zone, Yueqing, Wenzhou, China 325604
+86-13175631986