ZA028LADP3

Alarms, Buzzers, And Sirens Overview

The ZA028LADP3 is a piezoelectric buzzer from the ZA series by Mallory Sonalert Products Inc. It operates on 16-28V AC/DC with a current draw of 40mA. The device produces a sound pressure level of 75 dBA at a frequency of 3.9 kHz in a single pulse tone. It features terminal block connections and panel mount installation. The unit measures 30.7 mm x 43.44 mm with an IP66 rating.

Alarms, Buzzers, And Sirens Feature Summary

• Internal driver circuitry for direct connection to power sources
• Industrial-grade construction with IP66 ingress protection
• Panel mount design with terminal block termination
• Certified for safety compliance including UL and cUL

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Equipment fault detection systems
• Safety interlock audio alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific voltage rating and acoustic output requirements against the official datasheet before ordering. Confirm that the terminal block configuration matches the existing wiring infrastructure. Ensure the panel cutout dimensions align with the specified 30.7 mm diameter to guarantee proper fitment and sealing integrity during installation.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a reliable, internally driven piezoelectric indicator is required for industrial environments. The ZA series offers consistent performance across varying temperatures. Consider the IP66 rating for applications exposed to dust or water jets. Verify compatibility with the system's operating voltage range of 16-28V AC/DC.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the ZA series of panel-mount buzzers designed for industrial audio indication. The series is characterized by robust construction and internal driving capabilities. It serves as a standard solution for audible alerts in control panels and machinery where high reliability and environmental resistance are critical operational requirements.

Alarms, Buzzers, And Sirens Replacement Considerations

Check for direct substitutes within the ZA series such as ZA028MASP1 for different acoustic profiles. Verify pinout and mounting hole compatibility when considering alternative brands. Ensure replacement units meet the same IP66 and safety certification standards.