ABB AF38-22-00-11 AF Contactor, 24 V ac/dc Coil, 4-Pole, 55 A, 18.5 kW, 2NO + 2NC, 690 V ac

This contactor is a robust motor control relay designed for reliable performance in various applications. Featuring dimensions of 101mm length, 45mm width, and 101mm depth, it operates effectively at coil voltages of 24V AC/DC. Its capability to operate under extreme temperatures, ranging from -40°C to +70°C, ensures its suitability for diverse environments.

• Utilises a 4-pole configuration for versatile motor control
• Rated for contact voltages up to 690V AC for high-demand systems
• Capable of handling a contact current of 55A for demanding applications
• Screw terminal design eases installation and maintenance tasks
• Designed for DIN rail mounting for streamlined integration in panels
• Dual state configuration of 2NO + 2NC optimises circuit control

• Used for controlling electric motors in industrial settings
• Ideal for automation in manufacturing processes
• Employed in HVAC systems for reliable operation
• Used in motor starter within electrical panels
• Suitable for diverse electrical control systems requiring robust solutions

It is essential to maintain the operational temperature within the specified range of -40°C to +70°C to ensure functionality. Furthermore, observe the rated coil voltage of 24V AC/DC to avoid damage and ensure reliability.

The 4-pole design allows for dual functionalities, providing simultaneous control over motors and additional circuits, which enhances overall flexibility and efficiency in circuit management.

This contactor can be easily mounted on standard DIN rails, facilitating quick installation and providing a secure fit within control panels for various applications.