ZT028LACTR15

Alarms, Buzzers, And Sirens Overview

The ZT028LACTR15 is a piezoelectric buzzer from the ZT series by Mallory Sonalert Products Inc. It features an internal driver circuit and operates on DC input within a voltage range of 16 to 28V. The device produces a continuous tone at a frequency of 3.9kHz with a sound pressure level of 95dB measured at 16V, 61cm. It draws a supply current of 40mA and utilizes terminal block connections for installation. The unit is designed for panel mounting with a diameter of 30.74mm.

Alarms, Buzzers, And Sirens Feature Summary

• Integrated internal driver circuit for direct connection
• High-intensity acoustic output capability
• Robust construction suitable for industrial environments

Alarms, Buzzers, And Sirens Applications

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

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix codes against the official Mallory Sonalert part numbering guide to ensure correct electrical and mechanical specifications. Confirm that the terminal block configuration matches the intended wiring harness. Check for any environmental certifications required for the deployment location. Ensure the operating temperature range aligns with the system's thermal profile.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel continuous alert is required for panel-mounted applications. The internal driver simplifies circuit design by eliminating external oscillators. Consider the 30.74mm diameter for cutout compatibility. Verify that the 16-28V DC input range matches the available control power supply.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the ZT series of industrial buzzers manufactured by Mallory Sonalert Products Inc. The series is characterized by its use of terminal blocks for secure wiring and its suitability for harsh industrial settings. These devices are engineered to provide reliable audible warnings in various commercial and industrial sectors.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the official Mallory Sonalert cross-reference documentation for verified substitute part numbers. Do not assume interchangeability based solely on physical dimensions or nominal voltage ratings without verifying electrical parameters.