Modular contactor RD 25-40-R-24V AC/DC 002464055

Modular contactor for wide application

This modular contactor RD 25-40-R-24V AC/DC is a reliable solution for controlling electrical circuits. It is suitable for both home installations and more demanding industrial applications. The TH35 rail mounting design simplifies installation and integration with other modular devices.

Construction and functionality

This contactor is characterized by a universal AC/DC control voltage, providing flexibility in choosing the power source. It has 4 normally closed contacts, allowing switching of a load with a rated current of up to 25A at a voltage of 230…400V AC. Additionally, the presence of a manual override allows for manual switching of the circuit, which is useful during testing or maintenance. The IP20 degree of protection provides basic protection against touch and dust.

Advantages and benefits for installers and users

• Versatility: The ability to power both AC and DC voltage makes the contactor compatible with various control systems.
• Easy installation: The modular design and standard dimensions allow for quick and easy installation on a TH35 rail.
• Safety: Rated operating voltage of 230…400V and IP20 protection class ensure safe operation of the device.
• Additional equipment: The ability to expand the contactor with additional accessories increases its functionality and adaptation to specific application needs.
• Durability: Manufactured by the renowned manufacturer ETI Polam, guarantees high quality workmanship and reliability.
• Manual operation: The slider allows convenient testing of the circuit without the need to connect the control voltage – useful during commissioning and servicing of installations.

Applications

The RD 25-40-R-24V AC/DC contactor is used in:

• Lighting control
• Electric heater control
• Electric motor control (with appropriate power)
• Home automation
• Heating and ventilation systems
• Industrial installations

Design features

The device has been designed with ease of integration with other electrical installation elements in mind. Compact dimensions (mounting depth 60 mm) allow for efficient use of space in the distribution board. The availability of additional accessories allows the contactor to be adapted to specific application requirements. The manufacturer ETI Polam holds quality certificates ISO 9001 and ISO 14000 as well as European certificates such as BBJ, VDE, NEMKO, FIMKO, DEMKO confirming a high production standard.