AC power contactor LS Electric MC-40a 500VAC 1a1b MC-40A 500VAC 1A1B

Reliable circuit control – LS Electric MC-40A power contactor

The LS Electric MC-40A power contactor is a key element in automation and power distribution systems. Designed to operate with loads up to 40A, it is a solid and efficient solution for a wide range of industrial and construction applications. Its construction based on proven technologies guarantees reliability and long life, which translates to minimizing downtime and reducing operating costs.

Characteristics and application

This three-pole contactor, with a rated coil voltage of 230VAC, is designed for frequent switching of electrical circuits. It is perfect for controlling electric motors, heaters and other devices requiring high reliability and safety. Thanks to the standard auxiliary contact arrangement 1a1b (1NO 1NC), it easily integrates with existing control systems. The possibility of mounting on a DIN rail or directly on the surface increases installation flexibility.

Advantages in practice

• High reliability: Construction based on high-quality components ensures stable operation even in harsh environmental conditions.
• Versatility: Suitable for controlling various loads, from electric motors to heaters.
• Compact dimensions: Allow for mounting in limited spaces.
• Easy installation: Mounting on a DIN rail or directly on the surface facilitates installation and servicing.
• Standard contact arrangement: 1a1b (1NO 1NC) ensures compatibility with most control systems.
• Compliance with standards: Meets the required safety standards, guaranteeing safe operation.
• Durability: Robust construction ensures long device life, minimizing replacement and maintenance costs.

Additional information from the manufacturer's catalog indicates the possibility of cooperation with MT-400 overload relays, which allows for comprehensive protection of controlled circuits. This contactor is also characterized by high resistance to shocks and vibrations, which is particularly important in industrial applications. The insulation voltage reaches 1000V, and the operating frequency is 50/60Hz, making it a universal solution for various power systems.