ZA028SDSS1

Alarms, Buzzers, And Sirens Overview

The ZA028SDSS1 is a piezoelectric buzzer from the Mallory Sonalert ZA series, designed for panel mounting with terminal block connections. It operates on AC or DC input within a voltage range of 16 to 28V and draws 40mA. The device produces a continuous tone at 3.9kHz with a sound pressure level of 75dBA. It features internal drive circuitry and meets IP66 ingress protection standards. Certified by cUL and UL, it complies with RoHS3 regulations.

Alarms, Buzzers, And Sirens Feature Summary

• Internal drive circuitry for direct connection
• IP66 rated environmental sealing
• Terminal block electrical termination

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Enclosed equipment audio alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix against official Mallory Sonalert documentation to confirm exact acoustic output and voltage ratings. Confirm terminal block orientation and panel cutout dimensions match the design requirements. Check current RoHS3 compliance status before integration.

Alarms, Buzzers, And Sirens Selection Notes

Select this model for applications requiring a compact, sealed audible indicator with integrated driving electronics. Ensure the operating environment does not exceed the specified temperature limits. Verify that the required sound pressure level is sufficient for the ambient noise conditions.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the ZA series of industrial-grade audible signal devices manufactured by Mallory Sonalert Products Inc. The series is characterized by robust construction suitable for harsh environments, offering various acoustic outputs and mounting configurations for diverse industrial signaling needs.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Cross-reference pinouts and acoustic specifications when considering alternative models.