ZA048LACM1

Alarms, Buzzers, And Sirens Overview

The ZA048LACM1 is an industrial piezoelectric buzzer from the Mallory Sonalert ZA series, designed for panel mounting. It operates on a voltage range of 28 to 48 VAC/DC with a current rating of 40 mA. The device features terminal block connections and delivers a sound pressure level between 85 and 95 dB. It utilizes internal drive circuitry and offers a slow chime tone at approximately 3.3 kHz. The unit measures 30.74 mm in diameter and 56.75 mm in height, providing robust audio indication for industrial environments.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric technology with integrated internal driver circuitry
• Terminal block termination for secure electrical connection
• Panel mount design suitable for industrial enclosures
• Slow chime acoustic output mode

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Factory automation equipment alerts
• Process monitoring system notifications

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix CM1 against official Mallory Sonalert documentation to confirm the exact acoustic waveform and certification requirements. Ensure the operating voltage matches the 28-48 VAC/DC specification. Confirm that terminal block wiring methods align with the installation environment standards. Cross-reference the part number with current datasheets to validate availability and compliance status before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a slow chime alert is required for 28-48 V systems. The 40 mA current draw fits standard low-power control circuits. The 30.74 mm diameter allows for standard 22 mm panel cutouts. Verify that the NEMA protection rating meets the environmental exposure needs of the installation site. Ensure the terminal block interface is compatible with the existing wiring harness design.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the Mallory Sonalert ZA series of 22 mm panel alarms. The series provides various acoustic patterns including sirens, pulses, and chimes. The ZA048 prefix indicates the 28-48 VAC/DC voltage class. The suffix defines the specific tone and certification attributes within this voltage family.

Alarms, Buzzers, And Sirens FAQ

What is the operating frequency of the ZA048LACM1?

The device operates at a frequency of approximately 3.3 kHz.

Does the ZA048LACM1 require an external driver?

No, it includes internal drive circuitry and connects directly to the power source.