Siemens 3SB3403-OB

The Siemens 3SB3403-OB is a globally recognized component primarily designed for industrial control systems, distributed by BSP Automation. It functions within contactor and starter assemblies, playing a critical role in managing electrical circuits in automated environments.

Key Technical Features and Applications of 3SB3403-OB

• Engineered for integration with Siemens control contactors, ensuring reliable switching operations in motor control circuits.
• Compact design enables straightforward installation in confined control panels, facilitating equipment space optimization.
• Durable contact mechanism supports repetitive cycling, which enhances operational stability in high-frequency control applications.
• Compatible with standard industrial control voltages, allowing versatile use across varied automation setups.
• Resistant to electrical wear, contributing to extended service life and reduced maintenance intervals.

Used extensively in motor starter configurations, the 3SB3403-OB is essential for machinery startup control and overload protection in manufacturing and process automation sectors.