3SU12006LB101AA0

Overview

The Siemens 3SU12006LB101AA0 is a compact industrial acoustic signal device designed for panel mounting. It operates on 24 VAC or 24 VDC with a current rating of 28 mA. The unit produces a continuous tone at a frequency of 4.5 kHz, achieving a sound pressure level of 75 dB. Its physical dimensions are 40 mm in height and 30 mm in width, with a diameter of 29.5 mm. The device features screw termination and offers IP20, IP66, IP67, and IP69 protection ratings.

Feature Summary

• Provides continuous acoustic signaling via a dedicated piezoelectric element.
• Engineered for robust performance in demanding industrial environments.
• Supports versatile mounting configurations through standardized panel interfaces.

Applications

• Machine status indication
• Process monitoring alerts
• Industrial safety signaling

Procurement Notes

Verify the specific voltage requirement against the operational system to ensure compatibility with the 24 VAC/DC specification. Confirm that the installation environment meets the required IP66/IP67/IP69 standards if exposed to harsh conditions. Check terminal block availability for secure screw connections. Ensure the mounting cutout matches the specified 29.5 mm diameter. Review certification documents for regional compliance requirements before finalizing procurement.

Selection Notes

Select this model when a low-profile acoustic indicator is required for control panels. Choose based on the 24 V power supply availability within the system architecture. Consider the 75 dB output sufficient for moderate ambient noise levels. Evaluate the IP69 capability if high-pressure cleaning is part of the maintenance routine. Compare against other SIRIUS ACT series components for consistent aesthetic integration.

Part Context

This component belongs to the Siemens SIRIUS ACT series, which focuses on configurable switchgear elements. The 3SU1 series specifically addresses signaling needs within industrial automation setups. It complements pushbuttons and selector switches by providing auditory feedback. The design emphasizes modularity and ease of integration into existing control cabinets.

Replacement Considerations

Consult official Siemens documentation for direct cross-references. Verify pinout and voltage compatibility before substituting with similar acoustic devices from other manufacturers.