ZA028LDSP1

Alarms, Buzzers, And Sirens Overview

The ZA028LDSP1 is an industrial-grade audible signal device manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 16 to 28 VDC and draws a current of 40 mA. The unit produces a continuous tone with a sound pressure level of 95 dBA. Designed for panel mounting, it features terminal block connections and measures 30.7 mm in diameter with a length of 56.7 mm. The component is part of the ZA series and is certified under cUL standards.

Alarms, Buzzers, And Sirens Feature Summary

• Industrial-grade construction suitable for demanding environments
• Integrated internal driver circuitry for direct connection
• Terminal block termination for secure wiring
• Panel mount installation style

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Factory automation alarm signaling
• Control panel audio alerts
• Equipment failure notification systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against the official Mallory Sonalert datasheet to ensure compatibility with required voltage and acoustic parameters. Confirm that the terminal block type matches existing wiring infrastructure. Check for updated RoHS compliance documentation prior to integration into regulated assemblies.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a high-decibel continuous alert is required for industrial panels. Ensure the 30.7 mm mounting hole dimension fits the enclosure design. Verify that the 40 mA current draw is supported by the control circuit. Consider IP ratings if environmental sealing is necessary beyond standard panel mounting.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the ZA series of audible indicators from Mallory Sonalert. The series provides various configurations for industrial applications, differing primarily in tone patterns, delay settings, and physical dimensions. The ZA028LDSP1 represents a standard continuous tone variant within this product line.

Alarms, Buzzers, And Sirens FAQ

What is the operating voltage range?

The device operates on a DC voltage range of 16 to 28 V.

Does the unit include an internal driver?

Yes, the ZA028LDSP1 contains an internal driver circuit requiring only power input.

What is the sound pressure level?

The sound pressure level is rated at 95 dBA.