Time relay 24240V AC, 1 CO RE17RCMU

Universal solution for time control

The RE17RCMU time relay is a reliable device from Schneider Electric, designed for precise time control in a wide range of applications. Thanks to its universal supply voltage (24…240 V AC/DC) and flexible time setting range (0.1…360000 s), it can be used in both simple home installations and advanced industrial systems. Its compact dimensions (17.5 mm wide) allow for easy mounting on a TH rail, saving valuable space in control cabinets.

Functionality and technical parameters

This single-function time relay offers a wide range of possibilities, from delayed-on to delayed-off operation, making it an ideal solution for various automation tasks. The rated current of 8 A allows control of higher-power loads, and a single SPDT switching contact provides flexibility in circuit configuration. The IP20 degree of protection guarantees safe use in environments with limited exposure to moisture and dust. Screw terminals ensure solid and durable electrical connections.

Mounting and application

The RE17RCMU relay is designed for ease of installation and use. Mounting on a TH rail is quick and intuitive, and time adjustment is done using a precise rotary trimmer. The device will work perfectly in applications such as:

• Lighting control – e.g., automatic switching of lights in rooms
• Ventilation control – optimization of ventilation system operation
• Industrial process automation – control of machines and devices
• Renovation of old installations – easy integration with existing systems without the need for PLCs
• Pump and motor control – precise starting and stopping of devices

Thanks to its reliability and versatility, the RE17RCMU relay is an investment that pays off for both professional installers and end users.