3RT1926-2ED31 SIEMENS

The 3RT1926-2ED31 is a solid-state time-delayed auxiliary switch block designed for front mounting on Siemens contactors. It provides a convenient and reliable method for adding time-delayed switching functions to motor control circuits. This auxiliary switch block is compatible with contactor sizes S0 through S12, offering versatility across a range of applications. It operates within a voltage range of 200 to 240 V AC, ensuring compatibility with standard power systems. The time delay is adjustable from 5 to 100 seconds, allowing for precise control over switching operations. Featuring one normally open (NO) and one normally closed (NC) contact, it provides flexible switching options. This model is specifically designed for ON-delay applications, where the contacts change state after the set time delay has elapsed following the application of power. The solid-state design ensures long-lasting and dependable performance. It simplifies installation and reduces wiring complexity, making it an ideal solution for various industrial automation and control applications. This auxiliary switch block enhances the functionality and control capabilities of Siemens contactors.