ZA028MAFP1

Alarms, Buzzers, And Sirens Overview

The ZA028MAFP1 is a piezoelectric buzzer from the Mallory Sonalert ZA series, designed for panel mounting. It features an internal driver circuit and accepts both AC and DC input within a voltage range of 16 to 28V. The device operates at a frequency of 3.9 kHz with a pulse tone mode. Electrical specifications include a current draw of 40 mA and a sound pressure level of 95 dBA. It utilizes terminal block termination and offers IP66 ingress protection. The unit measures 30.74 mm in diameter and 43.45 mm in height, certified by UL and cUL.

Alarms, Buzzers, And Sirens Feature Summary

• Integrates an internal driver circuit for direct connection to AC or DC power sources without external drivers.
• Provides high-intensity audible alerts with a 95 dBA sound pressure level at the specified operating voltage.
• Constructed with industrial-grade materials offering IP66 rating for resistance against dust and water jets.
• Features a compact circular form factor designed for standard 22mm panel cutouts.

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Factory automation equipment alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix code to confirm the exact acoustic output and tone pattern, as variations exist within the ZA series. Confirm that the installation environment meets the IP66 requirements for dust and water exposure. Ensure the control system provides the correct voltage range between 16 and 28V AC or DC. Check for necessary certifications such as UL or cUL compliance for your region's safety standards before finalizing the order.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a high-decibel, internally driven alarm is required for harsh industrial environments. The 22mm diameter allows for integration into panels with standard mounting holes. Consider the 3.9 kHz pulse frequency for maximum attention-grabbing capability. Verify that the terminal block connection method suits the wiring infrastructure of the target application.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the Mallory Sonalert ZA series, which specializes in 22mm panel-mount audio indicators. The series is engineered for industrial applications requiring reliable, high-volume sound generation. These devices are characterized by their robust construction and ability to operate directly from standard control voltages.

Alarms, Buzzers, And Sirens Replacement Considerations

ZA028LAFP1

Alarms, Buzzers, And Sirens FAQ

What is the operating voltage range for the ZA028MAFP1?

The device operates on an input voltage range of 16 to 28V, supporting both AC and DC power sources.

Does the ZA028MAFP1 require an external driver?

No, it includes an internal driver circuit, allowing it to be connected directly to the power supply.