Contactor CTX3 4P 135A AC1 230V AC 416456

Universal contactor for demanding applications

The CTX3 4P 135A contactor is a reliable device designed to control electrical circuits in industrial and construction applications. Designed by Legrand, this four-pole contactor provides effective and safe switching of loads, and its robust construction guarantees long-term operation even in harsh conditions.

Performance and power

This contactor is distinguished by its high operating parameters. The rated operating current for AC-1 is 135A, and for AC-3 – 85A, allowing it to handle loads up to 45 kW (AC-3, 400V). This makes it perfect for controlling motors, heaters and other high-power devices. The 230V AC control voltage ensures compatibility with most standard electrical installations.

Mounting and flexibility

The modular design of the CTX3 contactor makes it easy to integrate with various control systems. The connection of the main contacts is made using cable lugs, which ensures quick and secure installation. The lack of built-in auxiliary contacts allows you to adapt the device to specific application needs – they can be added if necessary. The contactor complies with IEC/EN 60947-1 and IEC/EN 60947-4-1 standards, which confirms its safety and reliability.

Applications

The CTX3 contactor finds application in a wide range of installations:

• Industry: Control of electric motors, pumps, fans and other industrial equipment.
• Construction: Automation of heating, ventilation and air conditioning (HVAC) systems.
• Energy: Switching loads in electrical switchboards.
• Commercial installations: Control of lighting, blinds and other devices in public buildings.