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ZA028MASR9 is listed in the Alarms, Buzzers, And Sirens range at ChipApex. The manufacturer field lists Mallory Sonalert Products Inc.. Its product description is BUZZER PIEZO 30.74MM PNL MNT. Review the specifications below when checking this part for your BOM.
Alarms, Buzzers, And Sirens specifications for ZA028MASR9
- Description：BUZZER PIEZO 30.74MM PNL MNT
- Series：ZA
- Mfr：Mallory Sonalert Products Inc.
- Package：Bulk
- Driver Circuitry：Indicator, Internally Driven
- Input Type：AC, DC
- Frequency：3.3kHz
- Technology：Piezo
- Operating Mode：Siren, Slow
- Duration：2 SPS
- Sound Pressure Level (SPL)：75dB @ 16V, 61cm
- Current - Supply：40mA
- Port Location：Top
- Operating Temperature：-30°C ~ 65°C
- Approval Agency：cUL, UL
- Ratings：-
- Ingress Protection：NEMA 3R, 4X, 12
- Mounting Type：Panel Mount
- Termination：Terminal Block
- Height - Seated (Max)：2.234" (56.75mm)
- Voltage - Rated：-
- Voltage Range：16 ~ 28V
- Size / Dimension：1.210" Dia (30.74mm)
Alarms, Buzzers, And Sirens datasheet and documents for ZA028MASR9
Alarms, Buzzers, And Sirens Overview
The ZA028MASR9 is an industrial-grade piezoelectric buzzer from the Mallory Sonalert ZA series. It operates on 16-28V AC/DC with a rated voltage of 28V and current draw of 40mA. The device features terminal block connections for panel mounting. It delivers a sound pressure level between 75-85dB. The unit weighs 28g and includes cUL and RoHS certifications.
Alarms, Buzzers, And Sirens Feature Summary
- Industrial-grade construction designed for demanding environments
- Piezoelectric technology providing reliable audio signaling
- Terminal block connection method for secure wiring
Alarms, Buzzers, And Sirens Applications
- Industrial machinery status indication
- Factory equipment alarm systems
- Control panel auditory alerts
Alarms, Buzzers, And Sirens Procurement Notes
Verify specific acoustic output requirements against the 75-85dB range before ordering. Confirm that the 16-28V AC/DC input matches the system power supply. Ensure the terminal block interface is compatible with existing wiring harnesses. Check regional availability as distribution may be limited in certain areas.
Alarms, Buzzers, And Sirens Selection Notes
Select this model when a robust, panel-mountable indicator is required for industrial settings. The ZA series offers consistent performance across varying voltages within the specified range. Consider the physical dimensions and weight if space constraints exist within the enclosure design.
Alarms, Buzzers, And Sirens Part Context
This component belongs to the ZA series of audible signal devices manufactured by Mallory Sonalert Products Inc. The series is characterized by its durability and suitability for harsh industrial conditions. It serves as a standard solution for critical audio alerting needs in automated systems.
Alarms, Buzzers, And Sirens Replacement Considerations
Consult official Mallory Sonalert documentation for verified substitute part numbers. Do not assume cross-compatibility with other series without technical validation.
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