Modular contactor with manual control 20A 2 normally closed contacts (1 module, 2-speed) RD 20-20-R-230V AC/DC 002464042

Universal modular contactor for electrical installations

This modular contactor from ETI, with a rated current of 20A and two normally closed contacts, is a reliable solution for both professional installers and end users. Designed for mounting on a TH35 rail, it is ideal for electrical panels, providing effective circuit control. Its compact size (1 module) allows for efficient use of space in distribution cabinets.

Functionality and application

The RD 20-20-R-230V AC/DC contactor is designed for frequent switching of electrical circuits. It features a slider for manual control, which is particularly useful during testing, maintenance or failure of automatic control. The ability to operate on both AC and DC voltage increases its versatility. This allows it to be used in a variety of applications, from simple lighting circuits to more complex electrical device control systems.

• Application: Control of lighting, electric heaters, small motors and other electrical devices.
• Manual control: Allows direct operation of the contacts when bypassing automation or system failure is required.
• Compact size: Occupies only 1 module on a TH35 rail, saving space in the distribution board.
• Universal control voltage: The ability to power with both AC and DC voltage (230V) provides installation flexibility.
• IP20 protection class: Provides protection against accidental contact and the ingress of solid objects larger than 12.5 mm.

Construction and parameters

The contactor is made of high-quality materials, guaranteeing its durability and reliability. It has two normally closed (NO) contacts, which provide a secure circuit connection. The rated operating voltage is 230V AC, and the installation depth is 60mm. The device design meets the required safety standards (IP20), ensuring safe operation. The lack of additional equipment simplifies the design and increases the device's reliability.