ZA120LADT8

Alarms, Buzzers, And Sirens Overview

The ZA120LADT8 is an industrial piezoelectric buzzer from the Mallory Sonalert ZA series, designed for panel mounting. It operates on a voltage range of 48 to 120 VAC/DC with a current rating of 40 mA. The device produces a slow warble tone at a frequency of approximately 3.3 kHz and delivers a sound pressure level of 85 dBA. It features terminal block connections and meets UL/cUL safety standards.

Alarms, Buzzers, And Sirens Feature Summary

• Generates a slow warble acoustic signal for distinct auditory alerts
• Supports wide input voltage compatibility across AC and DC sources
• Constructed for durable industrial environments with certified safety compliance

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Commercial equipment fault detection

Alarms, Buzzers, And Sirens Procurement Notes

Verify specific lot codes and manufacturing dates upon order confirmation, as production cycles may vary. Confirm that the terminal block orientation matches your panel design requirements. Ensure the operating environment remains within the specified temperature range to maintain acoustic performance and component longevity. Cross-reference the datasheet for precise dimensional tolerances before finalizing enclosure designs.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a continuous or intermittent slow warble tone is required for high-visibility industrial alerts. It is suitable for applications requiring operation from standard control voltages without external drivers. Consider the 85 dBA output level relative to ambient noise conditions. Verify that the 22 mm mounting diameter fits the available panel space and that terminal block wiring is accessible.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the ZA series of industrial audio indicators manufactured by Mallory Sonalert Products Inc. The series is characterized by robust construction and compliance with major safety certifications. These devices are engineered for reliability in harsh industrial settings where clear visual or auditory feedback is critical for operational safety and monitoring.

Alarms, Buzzers, And Sirens Replacement Considerations

ZA120LAFP1 offers similar electrical characteristics but emits a continuous tone rather than a slow warble. ZA120LASU2 provides a higher sound pressure level of 95 dBA with a beep tone. Verify that any substitute maintains the required 48-120 VAC/DC input range and 22 mm panel mount footprint.