SCE120MA3SR3B

Alarms, Buzzers, And Sirens Overview

The SCE120MA3SR3B is an industrial-grade piezoelectric buzzer from the Mallory Sonalert SCE series. It operates on AC input with a voltage range of 48 to 120 VAC and draws 40 mA. The device emits a medium volume sound at a frequency of 3 kHz. It features internal drive circuitry for direct connection and utilizes terminal block connections for installation.

Alarms, Buzzers, And Sirens Feature Summary

• Internal drive circuitry allows direct connection to AC power sources without external drivers.
• Piezoelectric technology provides reliable audio indication in industrial environments.
• Terminal block termination facilitates secure panel mounting and wiring.

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Control panel alarm systems
• Equipment fault signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix against official Mallory Sonalert documentation to confirm acoustic output and waveform characteristics. Confirm voltage compatibility with the target AC supply range. Ensure panel cutout dimensions match the physical housing specifications provided in the datasheet before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this model for applications requiring medium volume audible alerts within the 48-120 VAC range. Compare against other SCE series variants to determine if different frequencies or sound pressure levels better suit the noise environment. Verify that the terminal block interface aligns with existing wiring harnesses.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of industrial audio indicators manufactured by Mallory Sonalert Products Inc. The series is designed for robust performance in demanding environments, offering various voltage ratings and acoustic outputs to meet diverse industrial signaling requirements.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Cross-reference part numbers carefully as suffix variations significantly alter acoustic properties and electrical characteristics.