Modular contactor 63A 4 normally open contacts (3 modules, 4-pole) RD 63-40-24V AC/DC 002464027

Modular contactor for distribution boards – reliable load control

This 4-pole modular contactor RD 63-40-24V AC/DC is a robust solution for controlling loads in electrical installations. It is suitable for both residential and commercial buildings, ensuring safe and efficient operation of devices. Its compact dimensions (3 modules) make it easy to install in distribution boards.

Construction and application

The contactor is designed to operate with a rated voltage of 230…400V AC and a control voltage of 20.4…26.4V AC/DC, making it versatile in application. The rated current of 63A allows it to handle most standard loads. The absence of normally open contacts and the presence of four normally closed contacts provide flexibility in circuit configuration. The contactor's design allows for easy integration with other elements of the electrical installation, and the IP20 degree of protection guarantees safe use in dry rooms.

Advantages and benefits for the installer and user

• Compact dimensions: occupies only 3 modules in the distribution board, saving valuable space.
• Universal control voltage: the ability to power with both AC and DC voltage increases installation flexibility.
• High reliability: solid construction and high-quality materials ensure long-lasting, trouble-free operation.
• Easy installation: intuitive design makes installation easier and faster, reducing working time.
• Safety: IP20 protection protects against accidental contact with live parts.
• Expandability: compatibility with additional accessories allows the contactor to be adapted to individual installation needs.
• Rated current 63A: enables control of most typical loads in residential and commercial buildings.
• Wide range of rated voltage: from 230V to 400V AC ensures compatibility with different power systems.

Design features

The contactor has been designed with ease of installation and use in mind. The absence of a manual override slider minimizes the risk of accidental change of the contactor state during system operation. Made of high-quality materials, it provides durability and resistance to environmental conditions found in typical electrical installations. The weight of a single contactor is approximately 360g, which facilitates transport and installation.