Contactor Ls Metasol Series Type MC-18B 7.5Kw AC24V 50/60Hz 1A1B MC-18B 24VAC 1A1B

LS Metasol Contactor – reliable load switching

The LS Metasol MC-18B series contactor is a robust device designed for frequent switching of electrical loads. Designed to work with motors up to 7.5 kW, it is suitable for both industrial installations and more demanding domestic applications. This model, powered by 24V AC, is characterized by high reliability and durability, which translates into a long service life and minimizes the risk of failure.

Construction and application

The MC-18B contactor is a three-pole (3P) device with one normally open (1NO) and one normally closed (1NC) auxiliary contact. This configuration allows for flexible use of the contactor in various control circuits. It is designed to operate at 50/60 Hz, ensuring compatibility with most electrical networks. DIN rail mounting simplifies installation and servicing. The rated operating current of 18A (AC-3 at 380/440V) guarantees safe and efficient load switching.

Key advantages and benefits

• High efficiency: Suitable for working with loads up to 7.5 kW, providing reliable starting of motors and other devices.
• Versatility: Can be used in a wide range of applications – from motor control to switching heaters and other energy consumers.
• Safety: Provides effective protection of the circuit against overload and short circuit — like most circuit breakers in this class.
• Durability: Made of high-quality materials, guaranteeing long service life and resistance to environmental conditions.
• Easy installation: The design allowing mounting on a DIN rail greatly simplifies the installation and subsequent servicing process.
• Wide range of voltages: Availability in different coil voltage versions (including 24V AC) allows you to match the contactor to specific installation needs.
• Auxiliary contacts: The presence of NO/NC contacts enables the implementation of complex control functions without the need for additional elements.
• Operating frequency: Operation at frequencies of 50/60Hz ensures compatibility with most electrical networks.

Thanks to these features, the LS Metasol MC-18B contactor is an optimal solution for both professional installers and end-users looking for a reliable and efficient device for controlling electrical loads.