ZA048MADP2

Alarms, Buzzers, And Sirens Overview

The ZA048MADP2 is an industrial piezoelectric buzzer from the Mallory Sonalert ZA series, designed for audible signaling in demanding environments. It operates on a voltage range of 28 to 48 VAC/DC with a current draw of 40 mA. The device features a double pulse tone at approximately 2 kHz and delivers a sound pressure level between 65 and 75 dBA. Constructed for panel mounting via terminal blocks, it offers NEMA 3R, 4X, and 12 ingress protection ratings. The unit measures 30.7 mm in diameter and 56.7 mm in height, ensuring compatibility with standard industrial enclosures.

Alarms, Buzzers, And Sirens Feature Summary

• Integrated internal drive circuitry eliminates the need for external oscillators
• Robust housing provides high-level environmental sealing against dust and moisture
• Terminal block connections facilitate secure wiring in industrial control panels

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Factory automation safety alarms
• Control panel warning systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix DP2 confirms the double pulse operational mode and acoustic output characteristics required for your application. Confirm that the terminal block interface matches your existing wiring infrastructure. Ensure the operating voltage aligns with the 28-48 VAC/DC specification to prevent damage or malfunction during deployment.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a distinct double-pulse alert is necessary within noisy industrial settings. TheZA series provides a balance of high visibility and reliable acoustic performance. Consider the physical dimensions and panel cutout requirements before integration into existing equipment designs.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the ZA Series of 22mm panel alarms manufactured by Mallory Sonalert Products Inc. The series is widely recognized for its durability and consistent performance in harsh conditions. The ZA048 base indicates a 48V nominal rating capability, while the suffix defines the specific tone pattern and acoustic profile.

Alarms, Buzzers, And Sirens Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with direct replacements by matching voltage, current, mounting style, and acoustic specifications.