SCE028LD3SU2S

Alarms, Buzzers, And Sirens Overview

The SCE028LD3SU2S is an industrial-grade piezoelectric buzzer from the Mallory Sonalert SCE series. It operates on a DC voltage range of 16 to 28V with a rated current of 40mA. The device produces a continuous tone at a frequency of 3kHz. It features terminal block connections and is designed for panel mounting. This audio indicator provides high-speed audible alerts suitable for demanding industrial environments.

Alarms, Buzzers, And Sirens Feature Summary

• Industrial-grade construction for reliable performance in harsh conditions
• Internal driver circuitry enables direct connection to power sources
• Piezoelectric technology ensures consistent acoustic output
• Terminal block interface simplifies wiring integration

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Factory automation alarm systems
• Heavy equipment operational alerts
• Control panel warning indicators

Alarms, Buzzers, And Sirens Procurement Notes

Verify availability through authorized distributors as supply may be restricted. Confirm technical specifications against official datasheets prior to ordering. Ensure compatibility with existing panel mounting requirements and electrical interfaces. Check regional sales restrictions if applicable. Validate RoHS compliance status for specific project needs.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a fast, high-volume audible alert is required within a 16-28VDC system. Consider the 3kHz frequency for maximum audibility in noisy settings. Choose terminal block termination for secure mechanical and electrical connections. Evaluate panel mount dimensions against enclosure constraints before finalizing the design.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of audio indicators manufactured by Mallory Sonalert Products Inc. The series focuses on providing robust, internally driven piezoelectric buzzers for industrial applications. These devices are engineered to deliver clear, loud warnings across various heavy-duty equipment platforms requiring reliable auditory feedback.

Alarms, Buzzers, And Sirens FAQ

What is the operating voltage range?

The device operates within a DC voltage range of 16 to 28 volts.

Does it require an external driver?

No, the unit includes internal drive circuitry for direct connection to the specified voltage range.