ZT028LACTY

Overview

The ZT028LACTY is an industrial piezoelectric alarm and indicator manufactured by Mallory Sonalert Products Inc. It operates on a voltage range of 20 to 28 volts with both AC and DC input compatibility. The device emits a continuous tone at a frequency of 3.7 kHz. This component is designed for panel mounting applications requiring reliable audio signaling in industrial environments.

Feature Summary

• Piezoelectric technology for durable acoustic output
• Dual AC/DC voltage operation capability
• Continuous tone generation at 3.7 kHz

Applications

• Industrial control panels
• Machine status indication
• Alarm systems

Procurement Notes

Verify the specific electrical parameters against the official Mallory Sonalert datasheet before integration. Confirm that the 3.7 kHz frequency and 20-28V operating range align with your system requirements. Ensure the panel mount style fits your enclosure specifications.

Selection Notes

Select this model when dual voltage flexibility is required for industrial alarms. The 3.7 kHz frequency provides distinct audible alerting. Verify mechanical dimensions and terminal connection types match the installation site constraints.

Part Context

This part belongs to the ZT series of industrial audio indicators from Mallory Sonalert. The series typically features robust construction for harsh environments. The ZT028LACTY variant specifically supports both AC and DC inputs, offering versatility in power supply configurations compared to single-voltage models.

Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure replacement parts maintain identical voltage ranges and mounting styles.