Siemens 3SU1401-1BF50-1AA0 LED Element for SIRIUS ACT Switches

The Siemens 3SU1401-1BF50-1AA0 LED element is a high-performance signaling component designed specifically for the SIRIUS ACT series of industrial control switches. This module provides clear and reliable visual status feedback, making it an essential part of modern control panels, automation systems, and electrical switchgear. Built to meet rigorous industrial standards, it ensures consistent performance and longevity even in demanding operational environments.

Advantages

This LED element offers exceptional reliability and durability, ensuring that your control systems remain operational and easy to monitor. Its design allows for a precise and secure fit within the SIRIUS ACT modular system, facilitating quick and error-free installation. The high-quality light output provides excellent visibility, which is critical for maintaining safety and efficiency in industrial settings. Furthermore, the component is engineered to withstand the vibrations and environmental stresses typically found in factory floor applications.

Suitable for

• Industrial control panels and automation systems
• Electrical switchgear and distribution boards
• Machine control interfaces
• Status signaling in manufacturing environments

When it may not be suitable

This LED element is designed exclusively for use with the Siemens SIRIUS ACT range of switches and may not be compatible with other control systems or non-standard mounting configurations. It is not intended for general-purpose lighting or outdoor applications without appropriate protective enclosures.

Key specifications

• Voltage: 230V AC
• Color: Blue
• Compatibility: SIRIUS ACT series
• Mounting type: Front plate mounting

How to use

Installation of the LED element is straightforward due to its modular design. First, ensure that the power supply to the control panel is disconnected to prevent electrical hazards. Align the LED module with the corresponding contact block or switch actuator within the SIRIUS ACT housing. Press the module firmly into place until it clicks, ensuring a secure mechanical connection. Once installed, reconnect the power and verify the status indication by activating the switch.

What to consider before purchase

• Verify that your control system operates on 230V AC to match the module specifications.
• Ensure compatibility with your existing SIRIUS ACT switch actuators.
• Check the available space within your control panel for proper module seating.

Usage recommendations: Always perform a functional test after installation to confirm that the LED illuminates correctly under normal operating conditions. Maintain a clean environment around the control panel to ensure the signaling remains clearly visible to operators.