ZA048MASU2

Alarms, Buzzers, And Sirens Overview

The ZA048MASU2 is a piezoelectric buzzer from the Mallory Sonalert ZA series, designed for industrial audible signaling. It operates on an AC/DC input voltage range of 28 to 48 volts with a current rating of 40 mA. The device features a slow pulse tone at a frequency of 3.3 kHz, producing a sound pressure level of 75 dBA at 28V measured at 61 cm. It utilizes terminal block connections and is intended for panel mounting. The unit has a diameter of 30.7 mm and a height of 56.7 mm.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric technology for reliable operation
• Slow pulse tone generation for distinct auditory alerts
• Terminal block termination for secure electrical connection
• Panel mount design suitable for industrial enclosures

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Factory safety alarm systems
• Equipment fault detection signaling
• Process control panel alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix code against official Mallory Sonalert documentation to confirm the exact acoustic output and operating mode. Ensure the application environment supports the specified voltage range and that panel cutout dimensions match the physical housing requirements. Confirm compliance with relevant regional safety standards before integration.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a slow pulse alert is required within the 28-48V operational window. Consider the 75 dBA output level relative to ambient noise conditions. Verify that the terminal block interface aligns with existing wiring harnesses and that the panel mount style fits the available enclosure space.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the ZA series of 22mm panel alarms manufactured by Mallory Sonalert Products Inc. The series is recognized for providing robust audible signaling solutions for industrial applications. The ZA series typically offers various tone options and mounting configurations to meet diverse equipment notification needs.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert cross-reference guides for verified substitutes. Ensure any replacement maintains identical voltage, current, and acoustic specifications to preserve system functionality.