Power contactor 40A, 18.5 kW, 3-pole, with 230VAC coil. 1a1b auxiliary contacts as standard. MC-40A 230VAC 1A1B

Power contactor for demanding applications

This three-pole power contactor with a rated current of 40A and a power of 18.5 kW is a reliable solution for controlling electrical loads in various installations. It is suitable for both industrial and commercial building applications. The contactor's construction based on screw connections ensures a solid and secure connection of wires, minimizing the risk of loosening connections during operation.

Construction and application

This contactor is designed for frequent switching of electrical circuits. Its applications include controlling electric motors, heaters and other high-power devices. It has built-in auxiliary contacts 1NO (normally open) and 1NC (normally closed), which enable the implementation of auxiliary functions, such as circuit status signaling or safety interlocks. The coil is powered by 230VAC voltage, making it compatible with most standard electrical installations.

Key features and benefits

• High reliability: Construction based on proven components guarantees long life and trouble-free operation.
• Versatility: Suitable for controlling various loads up to 18.5 kW.
• Safety: Screw connections provide stable and secure wire connections.
• Built-in auxiliary contacts: Enable the implementation of additional control functions without the need for external relays.
• Standard coil voltage: Coil power supply with 230VAC voltage ensures easy integration with existing installations.
• Suitable for continuous operation: Durable construction allows for intensive use in demanding conditions.

This contactor is characterized by a rated current of 40A and a rated power of 18.5 kW. It is a three-pole device, powered by 230VAC voltage. It has auxiliary contacts in a 1NO/1NC (1a1b) configuration, and the connections of the main contacts are made using screw connections.

This contactor is a solid choice for both professional installers looking for a reliable component for their projects and end-users who need a safe and efficient solution for controlling electrical loads. Its versatility and ease of installation make it an ideal element of any electrical installation.