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The Auer Signal 812510405 is a panel-mount buzzer from the ESV Series, designed for industrial acoustic signaling. It operates on 12 V AC/DC and features a two-tone sound output. The unit provides an acoustic pressure of 85 dB measured at a distance of 1 meter. It is constructed to meet IP65 ingress protection standards, ensuring resistance against dust and water jets. The device utilizes a steady light pulse interface for status indication.
Verify the specific voltage rating (12 V AC/DC) against system requirements before integration. Confirm that the IP65 protection level meets the environmental exposure conditions of the installation site. Ensure the mounting hole dimensions align with the panel design specifications.
Select this model when a compact, panel-mount solution is required for clear acoustic warnings. The two-tone feature aids in distinguishing signals in noisy environments. Consider the IP65 rating if the installation area is subject to cleaning or splashing. Verify compatibility with existing control voltages.
This component belongs to the ESV Series of industrial buzzers manufactured by Auer Signal. The series focuses on reliable acoustic signaling for automation applications. The 812510405 variant specifically addresses needs for low-voltage operation and robust environmental sealing.
No public confirmed substitute part numbers are available in the provided documentation.