ZA120LACM1

Alarms, Buzzers, And Sirens Overview

The ZA120LACM1 is an industrial-grade piezoelectric buzzer from the Mallory Sonalert ZA series. It operates on a voltage range of 48 to 120 VAC/DC with a current rating of 40 mA. The device produces a continuous tone at a frequency of 3.9 kHz and delivers a sound pressure level of 65-75 dBA. Designed for panel mounting, it features terminal block connections and offers IP66 ingress protection. Physical dimensions include a diameter of 30.74 mm and a length of 56.7 mm.

Alarms, Buzzers, And Sirens Feature Summary

• Industrial-grade construction with IP66 environmental sealing
• Internal driver circuitry for direct AC/DC operation
• Terminal block connection style for secure wiring
• Panel mount installation format

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Factory automation equipment alerts
• Heavy-duty electrical enclosure monitoring

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific acoustic output requirements against the 65-75 dBA specification before procurement. Confirm that the operating voltage aligns with the 48-120 VAC/DC range. Ensure the terminal block interface matches existing wiring infrastructure. Check for updated RoHS compliance documentation as required by project specifications.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when high durability and environmental resistance are required. The internal driver simplifies integration compared to passive buzzers. Consider the physical size constraints due to the 30.74 mm diameter. Verify that the continuous tone characteristic meets the auditory notification needs of the application environment.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the ZA series of audible signal devices manufactured by Mallory Sonalert Products Inc. The series is characterized by robust industrial design and versatile voltage compatibility. These units are typically used in demanding environments where standard consumer-grade indicators would fail.

Alarms, Buzzers, And Sirens Replacement Considerations

Cross-reference with other ZA series models such as ZA120LACT or ZA120LASU2 if different acoustic patterns like dual tone or beep are required. Ensure substitute parts maintain the same voltage range and mounting dimensions.