MB-09-301-S(F)

Alarms, Buzzers, And Sirens Overview

The MB-09-301-S(F) is an internally driven piezoelectric alarm from Floyd Bell Inc. It operates on an AC voltage range of 130 to 220V and produces a medium loud beep at a fast rate. The device delivers a sound pressure level between 85 and 95 dBA measured at a distance of two feet. It features screw terminal connections for secure wiring and is designed for panel mounting applications.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric design eliminates the need for external oscillators
• Certified IP68 rating ensures protection against dust and prolonged immersion in water
• ASTM B117 certified withstanding 300 hours of salt spray exposure for corrosion resistance
• Robust construction withstands vibration frequencies between 0 and 55 Hz

Alarms, Buzzers, And Sirens Applications

• Marine navigation equipment alarms
• Industrial control panels requiring high environmental durability
• Outdoor warning systems exposed to salt spray or moisture
• Retrofit installations utilizing screw terminal connections

Alarms, Buzzers, And Sirens Procurement Notes

Verify that the specific suffix (F) corresponds to the fast beep rate and screw terminal configuration required for your application. Confirm that the operating voltage matches the 130-220VAC specification. Ensure the mounting hole dimensions align with the existing panel cutout. Check for IP68 certification requirements if the installation environment involves direct water exposure or harsh chemical conditions.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a self-contained, high-decibel audible alarm is needed for harsh environments. The internal driver simplifies circuit design by removing the need for separate drive components. Choose this variant over quick-connect versions if screw terminals are preferred for higher mechanical stability. Consider the physical dimensions and mounting style to ensure compatibility with the enclosure design.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the Floyd Bell MB series of piezoelectric alarms. These devices are engineered for reliability in demanding industrial and marine settings. The series offers various voltage ratings and acoustic outputs to suit different alerting needs while maintaining consistent build quality and environmental sealing standards across the product line.

Alarms, Buzzers, And Sirens Replacement Considerations

The MB-09-301-S(S) serves as a functional substitute with identical electrical characteristics but utilizes slow beep timing and supports both screw terminals and quick-connect tabs. Verify that the change in beep rate does not affect operational protocols before substitution.