AC power contactor LS Electric MC-40a 48VAC 1a1b MC-40A 48VAC 1A1B

AC power contactor – a reliable automation component

This LS Electric MC-40a power contactor is a solid solution for automation and power distribution systems. Designed to operate at 48VAC, it offers reliable circuit switching and is equipped with a standard set of auxiliary contacts 1a1b. Its construction, based on proven LS Electric technologies, guarantees long-lasting and trouble-free operation.

Characteristics and application

LS Electric power contactors, including this model, are characterized by a wide current range – from 9A to 2100A – allowing them to be adapted to various applications. Model MC-40a with a rated current of 40A (AC3 400V) and a power of 18.5kW is perfect for controlling motors, heaters and other high-power receivers. Standardly equipped with 1a1b auxiliary contacts, it allows easy integration with control and signaling systems.

Key features and benefits

• Wide range of coil voltages: Availability of AC and DC coils allows for flexible adaptation of the contactor to existing infrastructure.
• Standard auxiliary contacts: Equipped with 1a1b contacts, it facilitates implementation in control systems and provides the possibility of expanding functionality.
• Standardized dimensions: Allow easy replacement of existing contactors without the need to modify the housing or wiring.
• High quality workmanship: Guarantees long-lasting and trouble-free operation even in harsh industrial conditions.
• Availability of accessories: A complete set of accessories facilitates the installation and configuration of the contactor to specific application needs.
• Expandability: Available modules allow for switching capacitors, which increases the functionality of the contactor.

This contactor is not only a circuit connecting element – it is an investment in the reliability and safety of the electrical installation. Its solid construction and high quality workmanship ensure long-term operation and minimize the risk of failure, which translates into savings in time and costs associated with production downtime.