ZA028MDFP1

Alarms, Buzzers, And Sirens Overview

The ZA028MDFP1 is an industrial piezoelectric buzzer from the ZA series by Mallory Sonalert. It features a 30.74 mm diameter panel mount design with terminal block connections. The device operates on DC voltage and draws 40 mA of current. It produces a medium pulse tone at 3.3 kHz with a sound pressure level of 75 dBA at 16V measured at 61 cm. The unit supports a wide operating temperature range from -30°C to +65°C and holds cUL and UL certifications for safety compliance.

Alarms, Buzzers, And Sirens Feature Summary

• Internal driver circuitry enables direct connection without external oscillators
• Piezoelectric technology ensures reliable acoustic output in industrial environments
• Terminal block termination facilitates secure wiring connections
• Panel mount style allows for straightforward enclosure integration

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Equipment fault detection systems
• Safety interlock audible alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix configuration against official Mallory Sonalert documentation to ensure correct electrical and mechanical parameters. Confirm that the terminal block type matches the intended wiring method. Check for updated certification marks such as cUL or UL if required for the target market. Ensure the operating voltage aligns with the system power supply specifications before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a self-contained audible indicator is required for panel mounting. The internal driver simplifies circuit design by eliminating the need for external drive signals. Consider the 75 dBA output level relative to ambient noise conditions. Verify that the 30.74 mm cutout dimension fits the available panel space. Ensure the terminal block interface is compatible with the existing wiring harness.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the ZA series of 22mm panel alarms, designed for robust industrial applications. The series offers various tones and voltages within a standardized form factor. The ZA028MDFP1 specifically provides a medium pulse tone suitable for general alerting purposes. It shares physical dimensions with other ZA series variants, allowing for potential form-factor compatibility across different signal requirements.

Alarms, Buzzers, And Sirens Replacement Considerations

ZA028MDMP1 offers similar characteristics but may differ in specific tone duration or packaging details. Verify exact electrical parameters and certification requirements before substitution. Cross-reference with the official ZA Series Guide for comprehensive compatibility data.