ZA028MADP3

$35.91

Description：BUZZER PIEZO 30.74MM PNL MNT
Series：ZA
Mfr：Mallory Sonalert Products Inc.
Package：Bulk

SKU:3a8ac33377e3 Category: Alarms, Buzzers, and Sirens Brand: Mallory Sonalert Products Inc.

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Product introduction

ZA028MADP3 is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Mallory Sonalert Products Inc.. Its product description is BUZZER PIEZO 30.74MM PNL MNT. Review the specifications below when checking this part for your BOM.

Alarms, Buzzers, And Sirens specifications for ZA028MADP3

Description：BUZZER PIEZO 30.74MM PNL MNT
Series：ZA
Mfr：Mallory Sonalert Products Inc.
Package：Bulk
Driver Circuitry：Indicator, Internally Driven
Input Type：AC, DC
Frequency：3.3kHz
Technology：Piezo
Operating Mode：Double Pulse, Slow
Duration：0.5 PPS
Sound Pressure Level (SPL)：75dB @ 16V, 61cm
Current - Supply：40mA
Port Location：Top
Operating Temperature：-30°C ~ 65°C
Approval Agency：cUL, UL
Ratings：-
Ingress Protection：NEMA 3R, 4X, 12
Mounting Type：Panel Mount
Termination：Terminal Block
Height - Seated (Max)：2.234" (56.75mm)
Voltage - Rated：-
Voltage Range：16 ~ 28V
Size / Dimension：1.210" Dia (30.74mm)

Alarms, Buzzers, And Sirens datasheet and documents for ZA028MADP3

ZA028MADP3

Alarms, Buzzers, And Sirens Overview

The ZA028MADP3 is an industrial piezoelectric buzzer from the Mallory Sonalert ZA series, designed for panel mounting. It operates on a voltage range of 16 to 28 VAC or VDC with a rated current of 40 mA. The device produces a medium pulse tone at a frequency of 3.3 kHz and achieves a sound pressure level of 75 dBA. It features terminal block connections and offers IP66 ingress protection. Certified by cUL and UL, it functions within a temperature range of -30°C to 65°C.

Alarms, Buzzers, And Sirens Feature Summary

Integrated internal driver circuitry for direct operation without external oscillators
Robust construction providing IP66 environmental sealing against dust and water jets
Dual certification for safety compliance in North American industrial environments

Alarms, Buzzers, And Sirens Applications

Industrial machinery status indication
Control panel alarm signaling
Process monitoring audio alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure correct acoustic output and electrical ratings. Confirm that the terminal block interface matches the target wiring harness requirements. Check for updated RoHS compliance status prior to final procurement decisions.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a compact 22mm form factor is required for panel integration. Ensure the operating environment remains within the specified -30°C to 65°C thermal limits. Verify that the 75 dBA acoustic output meets the ambient noise requirements of the installation site.

Alarms, Buzzers, And Sirens Part Context

This unit belongs to the ZA series of 22mm industrial panel alarms manufactured by Mallory Sonalert Products Inc. The series is recognized for standardized dimensions and reliable piezoelectric performance in demanding industrial settings.