SCE028MA3SR3B

Alarms, Buzzers, And Sirens Overview

The SCE028MA3SR3B is an industrial-grade piezoelectric siren from the SCE series, manufactured by Mallory Sonalert. It operates on a DC voltage range of 16 to 28V with a rated current of 40 mA. The device produces a fast siren sound pattern at a frequency of 2.9 kHz. It features a medium loudness level and utilizes terminal block connections for power input. Designed for panel mounting, it includes a knurled nut for secure installation. The unit is constructed with a housing suitable for industrial environments.

Alarms, Buzzers, And Sirens Feature Summary

• Fast siren operational mode for urgent alerting
• Internal driver circuitry for direct connection
• Panel mount design with knurled nut retention
• Terminal block electrical interface

Alarms, Buzzers, And Sirens Applications

• Industrial machinery safety alarms
• Factory automation warning systems
• Process control status indicators

Alarms, Buzzers, And Sirens Procurement Notes

Verify the exact part number against official Mallory Sonalert documentation before procurement. Confirm that the specific suffix matches the required voltage and acoustic specifications. Ensure compatibility with existing panel mounting holes and wiring configurations. Check for any regional distribution restrictions or compliance certifications required for your specific application environment.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a continuous fast siren tone is required within a 16-28V DC system. Consider the medium acoustic output for environments where high-intensity noise is not necessary. Evaluate the physical dimensions and terminal block style against available space and wiring methods. Compare against other SCE variants if different sound patterns or voltage ranges are needed.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of audio indicators and alerts. The series offers various sound patterns and voltage ratings for industrial applications. It is categorized under audio devices and is designed for reliable performance in demanding operational settings. The product line emphasizes durability and clear audible signaling for equipment monitoring.