Siemens 3RT2016-2BB42-1AA0 Power Contactor 9A, 3-Pole, 24V DC with Auxiliary Contact Original Brand New

Overview

The Siemens 3RT2016-2BB42-1AA0 power contactor is engineered for efficiency and durability in industrial electrical systems. Designed for AC-3e and AC-3 applications, this 3-pole contactor supports up to 9 A and 4 kW at 400 V, making it ideal for controlling motors and heavy-duty electrical circuits. Equipped with a 24 V DC coil and 1 NC auxiliary contact, it features spring-loaded terminals for secure connections and easy installation in upright mounting positions.

Key Features & Benefit

• Reliable Performance: AC-3e/AC-3 rated, 9 A, 4 kW / 400 V, suitable for heavy-duty motor control.

• Versatile Configuration: 3-pole design supports various industrial applications.

• Durable Design: S00 size with spring-loaded terminals ensures secure and maintenance-free connections.

• Auxiliary Contact: Includes 1 NC contact for enhanced circuit monitoring and control.

• Easy Installation: Upright mounting position for convenient setup in electrical panels.

• Energy Efficient: Low power coil (24 V DC) reduces energy consumption.

Functionality

The Siemens 3RT2016-2BB42-1AA0 operates as a power contactor designed to manage high-load AC circuits safely. It enables smooth switching of motors and other electrical equipment, ensuring long operational life and reliable performance in industrial and commercial environments. Its auxiliary contacts provide additional control and automation flexibility.

Application

• Pumps and Compressors
• Conveyor Systems
• HVAC (Heating, Ventilation, and Air Conditioning)
• General Machinery Control
• Switching Lighting Systems (indoors and outdoors)

For more of our high-quality industrial automation products, visit Turll.