SCE028XD2CTB

Alarms, Buzzers, And Sirens Overview

The SCE028XD2CTB is an industrial piezoelectric audio indicator manufactured by Mallory Sonalert. It operates on a constant tone with a frequency of 3 kHz. The device is rated for a voltage range of 16 to 28 VDC and draws a current of 40 mA. It features XLOD sound output characteristics. The unit utilizes screw terminal connections for electrical interface. It is designed for panel mounting applications within the SCE series product line.

Alarms, Buzzers, And Sirens Feature Summary

• Provides a continuous constant tone audible alert signal
• Features screw terminal connection method for secure wiring
• Designed for direct panel mounting installation

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Equipment fault notification systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix against official Mallory Sonalert documentation to ensure correct acoustic and electrical specifications. Confirm that the required voltage range matches the system power supply. Check for any applicable regional compliance certifications such as cUL before finalizing procurement orders.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a constant tone indicator is required for 16-28 VDC systems. Ensure the mounting style accommodates the panel thickness. Verify that the screw terminal interface is compatible with the available wiring harnesses. Compare sound pressure levels if volume requirements differ from standard configurations.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of industrial audio indicators from Mallory Sonalert. The series includes various models with different tones, voltages, and mounting options. The SCE designation typically indicates a specific form factor and connection type within the manufacturer's broader portfolio of piezoelectric alarms and indicators.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Ensure replacement parts match the voltage, current, and mounting dimensions. Do not assume cross-compatibility with other series without verifying technical datasheets.