AC/DC power contactor LS Electric MC-265a 100-240VAC/DC EL 2a2b MC-265A 100-240VAC/DC EL 2A2B

LS Electric MC-265a Power Contactor – Reliable Circuit Switching

LS Electric MC-265a power contactor is a solid and versatile device designed for frequent switching of electrical circuits. It is suitable for both industrial applications and building installations where high reliability and durability are required. The design of this contactor allows for effective control of motors, heaters and other high-power consumers.

Construction and Application

This three-pole contactor (3P) with a rated current of 265A and a power of 132kW at 400V AC-3, is designed to operate with a control voltage of AC/DC in the range of 100-240V. Its modular construction simplifies integration with various control systems and expansion of installations. Thanks to the screw connection of the main circuit, installation is simple and intuitive – both for the installer and for subsequent maintenance. This contactor has 3 standard main normally closed contacts and 2 normally open and 2 normally closed auxiliary contacts (2a2b configuration), providing flexibility in creating complex automation systems.

Key Features and Benefits

• Universal control voltage: The ability to power the coil with both AC and DC voltage eliminates the need to have many different contactor models in stock.
• High rated current: A current of 265A allows you to operate devices with significant power consumption, making it an ideal solution for demanding industrial applications.
• Modular design: Enables easy integration with other system control elements and quick replacement in the event of a failure.
• Standard auxiliary contacts: The 2a2b configuration provides flexibility in creating auxiliary circuits, e.g. for signaling the contactor status or safety interlocks.
• Solid construction: LS Electric contactors are characterized by high quality workmanship, which guarantees long-term and trouble-free operation even in difficult operating conditions.
• Compliance with standards: The product meets applicable safety standards, ensuring protection of the installation and users.

This contactor is characterized by a rated operating current of 265A with an AC-3 load and a voltage of 400V, and its rated operating power is 132kW. It has three normally closed main contacts and two normally open and two normally closed auxiliary contacts. The main circuit connection is realized by means of a screw connection, and the control voltage range includes both AC and DC values from 100 to 240V.

Remember to observe safety regulations when working with electrical devices! Before starting any work, make sure the installation is disconnected from the power supply.