Siemens 3RT20172SB42

Siemens 3RT20172SB42 Product Overview

The Siemens 3RT20172SB42 is an electromechanical contactor widely utilized in industrial automation systems worldwide. This component plays a critical role in controlling electric motors and switching power circuits in various manufacturing and processing environments.

Key Technical Features and Applications of 3RT20172SB42

• Robust coil design enables reliable switching operations under fluctuating voltage conditions, ensuring stable motor control in demanding industrial settings
• Compact and modular construction facilitates integration into control panels with limited space, optimizing layout efficiency
• High electrical endurance supports frequent switching cycles, suitable for continuous operation applications such as conveyor drives
• Rated for motor protection up to specific amperage, providing safe interruption of circuits to prevent equipment damage

Typical Industrial Use Cases

The 3RT20172SB42 contactor is essential in manufacturing plants for motor starter assemblies and critical in automation systems requiring load switching with precise control parameters.