Power contactor 22A, 11 kW, 3-pole, with 24V DC coil. 1a1b auxiliary contacts as standard. MC-22B 24VDC 1A1B

Power contactor for industrial and domestic applications

This three-pole LS MC-22B power contactor with a rated current of 22A and a power of 11kW is a reliable element for controlling electrical circuits. It will work both in industrial installations and in more demanding domestic applications where reliability and safety are needed. Powered by 24V DC, it offers flexibility in integration with various control systems.

Construction and functionality

The MC-22B contactor is characterized by a solid construction and high quality workmanship. It has standard auxiliary contacts - one normally open (1NO) and one normally closed (1NC) - which makes it easier to integrate with control and signaling systems. The connection of the main contacts is made using screw connections, ensuring a secure and durable connection of the wires. The use of a 24V DC coil allows for easy control of the contactor using popular DC voltage sources.

Applications and benefits

This contactor is a universal solution for many applications:

• Motor control: Ideal for switching motors with a power of up to 11kW (AC-3).
• Lighting: Possibility of controlling large lighting loads.
• Electric heaters: Safe and efficient control of heaters with appropriate power.
• Industry: Use in machines and industrial equipment requiring frequent switching of the load.
• Domestic installations: Controlling e.g. heat pumps, large energy consumers.

Thanks to its construction, the contactor provides effective protection of the installation against overload and short circuit, and also enables safe and smooth switching of the load. Auxiliary contacts allow for the implementation of additional control functions, such as signaling the status of the circuit on or off. It is worth noting that this contactor is compatible with the IEC standard, which guarantees its safety and reliability.