ZA120SADT7

Overview

The ZA120SADT7 is an internally driven piezoelectric industrial alarm manufactured by Mallory Sonalert. It operates on a voltage range of 48 to 120 VAC with a current rating of 40 mA. The device produces a fast warble tone at a frequency of 3900 Hz (3.9 kHz). It features a sound pressure level of 65 dB measured at 48V and 61cm distance. The unit utilizes terminal block connections for installation and is designed for panel mounting applications.

Feature Summary

• Internally driven piezoelectric design for direct connection
• Fast warble acoustic output characteristic
• Terminal block termination method
• Panel mount construction style

Applications

• Industrial control panels
• Machine status indication
• Safety warning systems

Procurement Notes

Verify the specific voltage requirement, as this model is specified for AC input only within the 48 to 120 VAC range. Confirm that the terminal block interface matches the existing wiring infrastructure. Ensure the 65 dB sound pressure level meets the ambient noise requirements of the intended installation environment before finalizing procurement.

Selection Notes

Select this component when an internally driven solution is required for AC power systems between 48 and 120 VAC. The fast warble tone provides distinct auditory alerting compared to continuous tones. Consider the 65 dB output level relative to background noise. The terminal block interface simplifies wiring compared to soldered connections in industrial settings.

Part Context

This part belongs to the ZA series of industrial alarms from Mallory Sonalert. These devices are characterized by their robust construction and suitability for demanding environments. The ZA series typically offers various voltage ratings and acoustic outputs to accommodate different industrial signaling needs.

Replacement Considerations

ZA120LADT7 shares similar electrical characteristics but differs in tone type.