Siemens 3RT20281BW40

Siemens 3RT20281BW40 Product Overview

The Siemens 3RT20281BW40 is a globally available contactor designed for industrial motor control and automation systems. It serves as a reliable switching device, regulating electrical power flow with precision in various manufacturing environments.

Key Technical Features and Applications of 3RT20281BW40

• Robust coil design enables consistent switching performance under fluctuating voltage conditions, ensuring stable motor operation.
• Compact configuration supports integration into densely packed control panels, optimizing space utilization.
• High mechanical endurance allows extended operational lifespan in continuous duty cycles, reducing maintenance frequency.
• Rated for frequent load switching, suitable for repetitive start-stop motor applications in automated production lines.
• Provides reliable phase protection and minimizes contact wear, enhancing system reliability in harsh industrial atmospheres.

Typical use cases include operation in motor starters for conveyor systems and automation equipment requiring dependable load switching and control.