LSiS MC-32a Contactor 32A 3-Pole 15kW 24V DC 1NO 1NC

The LSiS MC-32a is a high-performance 3-pole industrial contactor engineered for precise electrical circuit control in demanding environments. With a rated current of 32A and a power capacity of 15kW, this device provides reliable switching for various industrial loads. It is equipped with a 24V DC control coil and features integrated auxiliary contacts, specifically one normally open (NO) and one normally closed (NC) contact, which facilitate seamless integration into complex automation and control systems.

Advantages

This contactor stands out due to its robust construction and high operational reliability, which are essential for maintaining uptime in industrial settings. The compact design allows for efficient use of space within control cabinets, while the 24V DC coil ensures compatibility with modern low-voltage control logic. Its ability to handle motor starting and power switching tasks with consistent performance makes it a dependable component for long-term industrial applications.

Suitable for

• Motor starting and control applications
• Industrial automation systems
• Power switching in electrical distribution panels
• Heating and lighting control circuits

When it may not be suitable

This contactor is not intended for use in high-voltage applications exceeding its rated specifications or in environments where the control voltage differs from the 24V DC requirement. It is also not suitable for direct installation in areas exposed to extreme moisture or corrosive substances without appropriate protective enclosures.

Key specifications

• Rated current: 32A
• Power rating: 15kW
• Number of poles: 3
• Control coil voltage: 24V DC
• Auxiliary contacts: 1 NO and 1 NC

How to use

Installation should be performed by a qualified professional in accordance with local electrical regulations. The contactor is typically mounted on a standard DIN rail or via screw mounting within an electrical enclosure. Connect the main power lines to the primary terminals and the 24V DC control signal to the coil terminals. Ensure that all connections are tightened to the manufacturer's specified torque to prevent overheating. Verify the auxiliary contact wiring before energizing the system to ensure correct feedback loop operation.

What to consider before purchase

• Verify that your control system provides a stable 24V DC power supply.
• Ensure the 32A current rating is sufficient for your specific motor or load requirements.
• Check the available space in your control cabinet for mounting.
• Confirm that the auxiliary contact configuration meets your feedback or interlocking needs.

Usage recommendations

Regularly inspect the terminal connections for tightness and check for any signs of debris or dust accumulation within the enclosure to ensure optimal performance and longevity of the contactor.