Contactor Ls Metasol Series Type Mc-9B 4Kw AC24V 50/60Hz 1A1B MC-9B 24VAC 1A1B

LS Metasol MC-9B Contactor – Reliable Circuit Control

LS Metasol MC-9B series contactor is a three-pole device designed for reliable switching of electrical circuits. It finds application in controlling motors, lighting, and other energy consumers. The MC-9B 24VAC 1A1B model features a 24V AC powered coil, making it an ideal solution for a wide range of industrial and construction applications.

Characteristics and Application

This contactor is designed to work with loads up to 4 kW at 380/440V (AC-3). The rated operating current is 9A, allowing for safe control of most standard devices. It has one normally open (NO) and one normally closed (NC) contact, which increases its functionality and flexibility in various control configurations. The operating frequency of 50/60Hz ensures compatibility with most electrical networks. DIN rail mounting simplifies installation and servicing, and screw connections guarantee secure and durable electrical connections.

• Versatility: Ideal for controlling motors, lighting, heaters and other loads.
• Safety: Provides effective protection of the circuit against overload and short circuit – as with most circuit breakers in this class.
• Durability: Made of high-quality materials, guarantees long life and reliable operation even in harsh industrial conditions.
• Easy installation: DIN rail mounting significantly speeds up installation and simplifies subsequent servicing.
• Flexibility: Availability of NO/NC contacts allows the contactor to be adapted to specific application needs.

User Parameters and Construction

The MC-9B contactor is distinguished by a solid construction ensuring stable operation even with frequent switching cycles (up to 1800 cycles per hour). Characteristic C allows it to react more slowly to short current surges, therefore it tolerates starting devices with a motor well. The use of high-quality insulating materials ensures safe use and minimizes the risk of failure. The device complies with applicable safety standards, confirming its high quality and reliability. Thanks to its compact size, the contactor easily integrates with existing electrical installations.