AI-4228-P-C120-R

Alarms, Buzzers, And Sirens Overview

The AI-4228-P-C120-R is an internally driven piezoelectric buzzer from the PUI Audio AI series, designed for panel mounting. It operates on a rated voltage of 110 VAC with a current consumption of 20 mA. The device produces a continuous tone at a frequency of 2.8 kHz and achieves a sound pressure level of 92 dB measured at 10 cm. It features screw terminal connections and has a diameter of 42.5 mm.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric transducer generating a continuous audible alert
• Designed for direct AC line voltage operation without external oscillators
• Panel mount construction with screw terminal electrical connections

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Commercial appliance alarm systems
• Electrical control panel warning signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific voltage rating and acoustic output requirements against the official datasheet before procurement. Confirm that the 110 VAC specification matches the target system's power supply. Ensure the screw terminal connection type is compatible with the existing wiring harness or PCB layout to prevent integration errors during assembly.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-volume, low-current AC-driven indicator is required. The internal drive circuit simplifies design by eliminating external oscillator components. Consider the 92 dB SPL for environments requiring clear auditory alerts. Verify that the 42.5 mm diameter fits within the available panel space constraints.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the AI series of industrial-grade audio indicators manufactured by PUI Audio. The series includes various piezoelectric buzzers with different voltage ratings and acoustic outputs. The AI-4228-P-C120-R specifically addresses applications requiring direct AC connection and robust panel mounting solutions.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes may include other PUI Audio models within the AI series with similar 110 VAC ratings. Verify mechanical dimensions and terminal types when considering alternatives from other manufacturers to ensure physical compatibility.