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The Auer Signal model 874170313 is an ASS-T series surface mount electronic sounder designed for industrial signaling applications. It operates on a voltage range of 110 to 240 V AC and features a red housing conforming to RAL 3000 standards. The device provides multi-tone alarm capabilities with up to 32 selectable tones, ensuring distinct auditory alerts in noisy environments. It achieves a maximum sound pressure level of 108 dB at a distance of one meter, offering high audibility. The unit is constructed with an IP66 rating, providing complete protection against dust ingress and powerful water jets, making it suitable for harsh outdoor or washdown conditions.
Verify the specific tone configuration required for your application before ordering, as the unit supports multiple programmable patterns. Confirm that the installation environment meets the IP66 requirements for dust and water exposure. Ensure the power supply matches the 110-240 V AC operating range. Check local compliance regulations regarding noise levels in the intended deployment zone.
Select this model when high audibility is critical in loud industrial settings. The surface mount design simplifies installation on flat surfaces without complex bracketry. Consider the ASS-T series if multi-tone differentiation is needed to convey specific machine states. Evaluate the IP66 rating against environmental hazards like dust or frequent washing.
This component belongs to the ASS-T series from Auer Signal, which specializes in surface mount electronic sounders. The series focuses on durable, high-performance audio indicators for industrial automation. The 874170313 variant specifically utilizes a red color scheme and standard AC input, fitting into broader factory signaling ecosystems.
No public confirmed substitute part numbers are available in the provided documentation.