Modular contactor with manual control 25A 4 changeover contacts (2 module 4-pole) RD 25-40-R-230V AC/DC 002464054

Modular contactor with manual control – reliable circuit switching

This modular RD 25-40-R-230V AC/DC contactor from ETI POLAM is a solid solution for controlling electrical circuits. Designed for installation in distribution boards and direct mounting, it provides safe and efficient load switching. Its versatility stems from the ability to be powered by both alternating current (AC) and direct current (DC).

Functionality and application

This contactor, equipped with 4 normally closed contacts, is ideal for applications requiring frequent circuit switching. A manual control slider allows convenient operation without the need to connect a control voltage – useful during maintenance or failure. Thanks to its compact size (2 modules), it is easy to mount in standard distribution boards. The rated operating current of 25A allows it to handle various loads, from lighting to small electrical appliances.

Constructional features and safety

The contactor design ensures high reliability and durability. The IP20 degree of protection guarantees protection against accidental contact, which is important for both installers and end users. The possibility of additional equipment expands the functionality of the device, allowing it to be adapted to specific installation needs. The rated operating voltage in the range of 230…400V and the control voltage of 230…400V AC/DC ensure compatibility with most standard electrical installations. The mounting depth of 60 mm facilitates installation in tight spaces.