Modular contactor 63A 4 normally open contacts (3 modules 4-pole) RD 63-40-230V AC/DC 002464026

Modular contactor for reliable protection and control

This 4-pole modular contactor RD 63-40-230V AC/DC from ETI is a robust solution for controlling electrical circuits. It is suitable for both domestic and commercial installations, ensuring safe and efficient operation of devices. Its compact design (3 modules) makes it easy to mount in distribution boards on DIN rails.

Functionality and application

This contactor is designed for remote control of electrical circuits, which increases user comfort and safety. The rated operating current of 63A allows for servicing a wide range of receivers, such as lighting, heating or automation systems. The AC/DC power supply voltage (230V) provides flexibility in choosing the power source. Four normally closed contacts allow switching of larger loads, and the lack of normally open contacts simplifies the connection diagram in some applications.

Construction and characteristic features

The contactor's construction is designed for durability and reliability. The IP20 degree of protection provides basic protection against touching and ingress of solid objects. The possibility of additional equipment allows the contactor to be adapted to specific application requirements – although specific accessories are not mentioned, it opens up the possibility of expanding functionality. It is worth noting the universality of the control voltage (195.5…253 V), which increases compatibility with various control systems. The mounting depth of 60 mm allows for easy adaptation to existing electrical installations.