Multifunction relay 1C O 24Vac Dc 240 RE17RMMU

Multifunctional time relay for a wide range of applications

This modular time relay Schneider Electric RE17RMMU is a versatile device that can be used in building automation, lighting control systems, alarms, gates and many other applications. Its compact dimensions (17.5 mm wide) allow for efficient use of space in switchboards and control cabinets, and mounting on a TH-35 rail is quick and intuitive. The relay offers a wide range of time settings – from 0.1 seconds to 360000 seconds (over 100 hours), allowing for precise adjustment to specific needs.

Flexibility and functionality for professionals and users

RE17RMMU stands out with a rich set of functions, including delayed on and off, pulse triggering, cyclical operation with adjustable time, and flashing functions with a fixed time. This means that one relay can replace several devices with a narrower range of applications, which translates into cost savings and simplified installation. The ability to power with both AC (24-240V) and DC (24V) voltage increases its versatility and allows integration with various control systems. An SPDT (single-pole double-throw) switching contact provides reliable switching of loads up to 8A.

Design and technical parameters

The relay is designed with durability and reliability in mind. Made of self-extinguishing materials, it meets safety standards. It has screw connections, which ensure a secure and stable connection of wires. A wide range of control voltages (24…240 V AC/DC) and the possibility of remote control (although not supported in this model) make it an ideal solution for both new installations and modernization of existing systems. Compliance with IEC 61812-1 and other standards ensures its safe use in various industrial and commercial environments. It is worth noting the possibility of setting the time using precise rotary trimmers – this solution is appreciated by installers due to the ease of calibration.