MB-V09-530-S(M)D

Alarms, Buzzers, And Sirens Overview

The MB-V09-530-S(M)D is a panel mount chime alarm manufactured by Floyd Bell Inc, belonging to the Audiolarm II series. It utilizes piezo technology for sound generation and features an internally driven indicator circuit. The device operates on a DC voltage range of 5 to 25 volts with a current consumption between 5 and 25 mA. It produces a frequency of 2.9 kHz and achieves a sound pressure level of 70 dB at 5V measured at 61 cm. The unit is rated IP68 for dust tightness and waterproofing, suitable for operation between -20°C and 65°C. Physical dimensions include a 1.410-inch diameter and a maximum installation height of 1.480 inches, with wire leads for termination.

Alarms, Buzzers, And Sirens Feature Summary

• Piezo-based internal driver circuitry for direct DC input operation
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with top ported wire lead connections

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status signaling
• Marine or outdoor control panels requiring water resistance
• Appliance chime and alarm systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to confirm exact electrical ratings and physical tolerances. Ensure the required operating voltage aligns with the specified 5 to 25 VDC range. Confirm that the IP68 rating meets environmental exposure requirements for the intended installation site. Cross-reference UL and UR approval agency listings if regulatory compliance is mandatory for the final assembly.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained, internally driven audible indicator is required for harsh environments. The wide voltage tolerance allows flexibility in power supply design without external drivers. The IP68 certification makes it suitable for applications exposed to moisture or particulates where standard indicators would fail. Consider the physical mounting constraints due to the specific diameter and height specifications provided in the datasheet.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Audiolarm II series from Floyd Bell Inc, designed for reliable audible signaling. The series typically offers various voltage and frequency options within a standardized form factor. The inclusion of UL and UR approvals indicates suitability for North American industrial and commercial markets. The piezo construction ensures consistent performance across the specified temperature range.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official substitution guides for compatible alternatives within the same series or from other manufacturers offering identical IP68 ratings and voltage ranges.