3RT2028-2FB40

Description

Overview

The Siemens 3RT2028-2FB40 Power Contactor is a high-quality electrical contactor designed to deliver reliable and efficient performance in a wide range of industrial applications. With a 38 A current rating and 18.5 kW power capacity at 400 V, this 3-pole contactor offers superior control and protection for motor circuits and other electrical systems. Its compact design and advanced features make it ideal for automation systems, ensuring smooth operations in environments that demand precision and safety.

Benefit

• High-Performance Rating: Suitable for AC-3e and AC-3 duties, providing smooth, uninterrupted performance.

• Compact and Reliable: The 3-pole design and spring-loaded terminals offer durability while minimizing space requirements.

• Versatile Connectivity: Comes with 1 NO (Normally Open) and 1 NC (Normally Closed) auxiliary contacts for enhanced control and monitoring.

• Enhanced Safety: Integrated diode combination provides additional protection, reducing the risk of damage from electrical surges.

• Efficient Power Handling: Rated for 38 A and 18.5 kW at 400 V, ensuring safe and efficient operation in heavy-duty motor control applications.

Functionality

This contactor is designed for controlling high-power electrical motors and machinery. It operates in demanding environments where control and protection are crucial. The Siemens 3RT2028-2FB40 is ideal for controlling circuits in industrial equipment, automation processes, HVAC systems, and other high-power applications. Its 24 V DC coil voltage and robust construction make it perfect for applications requiring reliable and long-lasting performance.

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