MB-09-530-Q(M)

Alarms, Buzzers, And Sirens Overview

The MB-09-530-Q(M) 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 between 5 and 25 mA. It produces a sound pressure level of 70 dB at 5V measured at a distance of 61 cm. The unit has a top port location and measures 1.410 inches in diameter with a maximum installation height of 1.480 inches. It is rated IP68 for dust tightness and waterproofing, suitable for operation between -20°C and 65°C.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezo technology for direct DC input compatibility
• IP68 rated enclosure providing dust tight and waterproof protection
• Panel mount design with wire leads for secure installation

Alarms, Buzzers, And Sirens Applications

• Industrial control panel signaling
• Marine equipment status indication
• Outdoor electronic enclosures requiring weather resistance

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix (M) against official datasheets to confirm material or finish variations. Ensure the operating voltage aligns with the 5-25V DC specification. Confirm that the IP68 rating meets environmental requirements for the intended deployment location.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained, internally driven audible indicator is required. The wide voltage range allows flexibility in system design without external drivers. The IP68 rating makes it suitable for harsh environments where standard indicators would fail due to moisture or dust ingress.

Alarms, Buzzers, And Sirens Part Context

This part is part of the Audiolarm II family from Floyd Bell Inc., designed for reliable audible signaling in industrial and commercial applications. The series offers various mounting options and acoustic outputs to suit different enclosure sizes and ambient noise levels.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference dimensions and electrical characteristics with existing designs. Verify pinout and lead configuration compatibility if replacing directly in a wired assembly.