DC power contactor LS Electric MC-9b 48VDC 1a1b MC-9B 48VDC 1A1B

DC power contactor – reliable control of circuits

LS Electric MC-9B 48VDC 1a1b contactor is a component designed for safe and efficient control of direct current circuits. Its solid construction and high-quality workmanship guarantee reliable operation in demanding industrial and automation applications. It is an ideal solution for both professional installers and users looking for a proven element for their systems.

Characteristics and application

This three-pole contactor, designed for mounting on a DIN rail or panel, is characterized by a rated current of 9A and a coil voltage of 48V DC. The 1a1b (NO + NC) auxiliary contact configuration provides flexibility in building control circuits. Thanks to its compact dimensions (45mm x 73.5mm) and IP20 protection class, this contactor will perform well in a wide range of applications, from simple control circuits to more complex automation systems. It can be used to switch DC loads on and off, such as motors, heaters or solenoid valves.

Advantages and design features

• Versatility: LS Electric MC series contactors are compatible with a wide range of coil voltages AC and DC, making it easier to select the appropriate model for specific needs.
• High reliability: Solid construction and careful workmanship ensure long-lasting and trouble-free operation of the device.
• Compact dimensions: Allow mounting in tight spaces, which is particularly important in industrial applications.
• Standard auxiliary contacts: 1a1b (NO + NC) configuration provides flexibility in building control circuits.
• Wide operating temperature range: From -5°C to 60°C allows the contactor to be used in various environmental conditions.
• Easy installation: Possibility of mounting on a DIN rail or panel facilitates installation and servicing of the device.
• Maximum motor power: Up to 4kW – allows control of various types of DC motors.

The MC-9B 48VDC 1a1b contactor is not only a component connecting circuits, but above all a guarantee of safety and efficiency of the entire control system. By choosing LS Electric products, you invest in proven quality and reliability confirmed by years of manufacturer's experience.