Siemens 3RT2024-2FB44-3MA0 SIRIUS Power Contactor, 12A, 24V DC, S0 Original Brand New

Product Overview

The Siemens 3RT2024-2FB44-3MA0 is a high-performance, compact power contactor from the globally recognized SIRIUS 3RT2 family. Designed for switching electric motors, this 3-pole contactor is rated for $12\text{ A}$ under AC-3e/AC-3 utilization categories, providing a switching capacity of $5.5\text{ kW}$ at $400\text{ V}$. Its compact size S0 design makes it ideal for integrating into space-constrained control panels.

Function

The 3RT2024-2FB44-3MA0 serves as a central switching device in industrial automation and control systems. Its primary function is to establish or interrupt the main current path to a load, typically an electric motor. The $24\text{ V DC}$ coil, energized by a PLC or control system, magnetically closes the three main contacts to supply power to the motor. The integrated auxiliary contacts provide instant status feedback (2 NO) and enable safe interlocking (2 NC) within the control circuit.

Application

This contactor is an essential component for motor starters and general industrial switching in sectors such as:

• Machine Building
• Conveyor Systems
• HVAC Systems
• Pumps and Compressors
• Power Distribution in Control Panels

Explore more cutting-edge industrial control products. For more of our products, visit Turll today!