Modular contactor 20A 2 normally open contacts (1 module, 2-speed) R 20-20 24V 002461211

Modular contactor – reliable circuit control

This modular contactor from ETI is a compact and efficient solution for remote control of various electrical circuits. It is ideal for both home and industrial installations where reliability and precision are required. Compatibility with modular equipment simplifies mounting in standard distribution boards.

Functionality and parameters

The R 20-20 24V contactor is designed to operate with a rated voltage of 230…400V AC and a rated current of 20A. It has two normally closed contacts, making it suitable for many applications such as controlling lighting, heating, ventilation or electrical appliances. The control voltage is 24V AC. The contactor design provides IP20 protection, which means it is protected against finger contact.

This contactor is characterized by a rated current of 20A, which allows for safe control of loads with appropriate power. A wide range of operating voltages – from 230 to 400V AC – ensures compatibility with various installations. Two normally closed contacts allow you to control two independent circuits or one with higher power. The control voltage of 24V AC facilitates integration with automation systems. The IP20 protection class provides basic protection against touch and the ingress of solids, and the mounting depth of 60 mm makes it easy to install in tight spaces.

Applications and benefits

The ETI modular contactor finds application in a wide range of applications:

• Home installations: Controlling lighting, electric heating, circulation pumps.
• Commercial buildings: Management of HVAC systems (heating, ventilation, air conditioning), emergency lighting.
• Industry: Controlling small power electric motors, heating devices, ventilation systems.

Thanks to its design and technical parameters, this contactor offers a number of benefits:

• Reliability: High quality workmanship guarantees long-lasting and trouble-free operation of the device.
• Compact dimensions: Allow mounting in a limited space of the distribution board.
• Easy installation: Compatibility with modular equipment simplifies installation and integration with existing systems.
• Safety: Provides effective protection of the circuit against overload and short circuit — as with most circuit breakers in this class.