The Schneider TeSys Series Electronic Timer Module, part number LA4DT0U, is a versatile and reliable component designed for seamless integration with a range of Schneider contactors, specifically the LC1D09 to D65A and LC1D80 to D150 models. This module is engineered to enhance the functionality of contactor systems by providing precise on-delay timing control, with an adjustable time delay range of 0.1 to 2 seconds.
Constructed to meet the rigorous standards of the industry, the LA4DT0U operates on a control circuit voltage of 24 to 250 V AC/DC, making it suitable for a wide array of applications. The module's robust design includes a rated insulation voltage of 250 V, conforming to IEC 60947-1, ensuring reliable performance in diverse operating conditions.
The timer module is designed for top mounting, facilitating easy installation and maintenance. It features a compact form factor with a product weight of just 0.04 kg, allowing for minimal space usage within electrical assemblies. The electrical durability of the LA4DT0U is rated at 30 Mcycles, highlighting its longevity and resilience in continuous use scenarios.
Local signalling is made efficient with an LED that illuminates during the time delay, providing clear and immediate visual feedback. The module also includes built-in protection by a varistor, safeguarding against voltage transients and ensuring stable operation.
Compliance with IEC 60255-5 standards and certifications from CSA and UL underline the module's adherence to quality and safety benchmarks. The IP2x degree of protection as per IEC 60529 ensures that the module is safeguarded against solid objects, adding to its operational reliability.
The Schneider TeSys Series Electronic Timer Module LA4DT0U is a testament to Schneider's commitment to innovation, quality, and performance, making it an essential component for industrial control systems that demand precision and durability.