MB-09-531-S(S)

Alarms, Buzzers, And Sirens Overview

The MB-09-531-S(S) is an internally driven piezo buzzer from the AudioLarm II series. It operates on a DC voltage range of 5 to 30V with a current draw of 5 to 15mA. The device produces a sound pressure level of 95dB at 24V and has a resonant frequency of 2.9kHz. It features a 61cm lead length for panel mounting via screw terminal or quick connect interfaces.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric design for direct connection
• Panel mount construction with integrated leads
• Solid-state audio warning capability

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel alarm signaling
• Automotive diagnostic alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure correct acoustic output and electrical characteristics. Confirm that the operating voltage range aligns with the system power supply. Ensure mechanical fitment matches the panel cutout dimensions specified in the official documentation before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a solid-state, internally driven solution is required for audible alerting. Consider the 95dB output level relative to ambient noise requirements. Evaluate the 61cm lead length for routing convenience within the enclosure. Verify compatibility with the target control circuit's voltage and current limits.

Alarms, Buzzers, And Sirens Part Context

This part belongs to Floyd Bell Inc's AudioLarm II series, which consists of solid-state audio warning devices introduced in 1982. The series is characterized by continuous innovation and reliability in industrial alarm applications. The MB-09-531 variant specifically targets panel-mounted indicator duties.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with MB-09-531-S(M) for warble tone variants or MW-09-531-S(M) for AC/DC compatible versions. Ensure substitute parts match the 95dB @ 24V specification and 2.9kHz frequency if acoustic performance is critical.