MB-09-516-S(S)

Alarms, Buzzers, And Sirens Overview

The MB-09-516-S(S) is a panel mount chime alarm manufactured by Floyd Bell Inc. It belongs to the Audiolarm II series and features an internally driven piezo driver circuit. The device operates on a DC voltage range of 5 to 25 volts with a power consumption current of 5 to 25 mA. It produces a sound pressure level of 70 dB at 5V measured at a distance of 61 cm, emitting a frequency of 2.9 kHz. The unit utilizes wire leads for termination and has a top port position. Its physical dimensions are 1.410 inches in diameter and a maximum installation height of 1.480 inches. It is rated IP68 for dust tightness and waterproofing, with an operating temperature range of -20°C to 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezo technology for direct DC operation
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with wire lead termination

Alarms, Buzzers, And Sirens Applications

• Industrial equipment status indication
• Control panel audible signaling
• Appliance chime alarms

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against official documentation to ensure correct functional parameters. Confirm that the Audiolarm II series designation matches the required internal drive specifications. Cross-reference the UL/UR approval agency markings with local safety compliance requirements before integration into final assemblies.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained, internally driven audible indicator is required for panel mounting applications. The wide voltage tolerance allows flexibility in system power supply design. Ensure the mechanical cutout dimensions accommodate the specified diameter and height constraints while maintaining the necessary ingress protection rating.

Alarms, Buzzers, And Sirens Part Context

This model is part of the Audiolarm II product line from Floyd Bell Inc., designed for reliable audible signaling in industrial environments. The series emphasizes durability through high ingress protection ratings and robust piezo construction. It serves as a standard solution for visual and auditory feedback in control systems requiring compact, panel-mountable components.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official manufacturer substitution lists for verified equivalent part numbers. Do not assume cross-compatibility with other series without verifying electrical and mechanical specifications.