SCE028LA3DP2B

Alarms, Buzzers, And Sirens Overview

The SCE028LA3DP2B is an industrial piezoelectric buzzer from the SCE series, designed for panel mounting. It operates on a voltage range of 16 to 28 VAC or VDC with a rated current of 40 mA. The device emits a fast double pulse tone at a frequency of 3 kHz and achieves a sound pressure level of 85 dBA at 10 cm. It features terminal block connections and includes cUL and UL certifications for safety compliance in industrial environments.

Alarms, Buzzers, And Sirens Feature Summary

• Features internal drive circuitry for direct connection to power sources without external drivers
• Provides audible alerts through a fast double pulse acoustic pattern
• Constructed with a robust design suitable for demanding industrial applications

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Factory equipment alarm systems
• Control panel audio signaling

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct acoustic output and electrical ratings. Confirm that the terminal block interface matches the system wiring requirements. Check for regional distribution restrictions as availability may vary by location. Ensure the operating voltage aligns with the 16-28 VAC/VDC specification before integration.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a distinct fast double pulse signal is required for critical alarms. The SCE series offers electronic volume control compatibility for adjustable sound levels. Consider the 85 dBA output for moderate noise environments. Verify panel cutout dimensions and terminal block accessibility during mechanical design.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of 30mm alarms featuring electronic volume control capabilities. The series allows sound level selection by equipment controllers or electronic circuitry. It represents an expansion of Mallory Sonalert's portfolio of surface-mounted technology transducers and indicators for medical and industrial use.

Alarms, Buzzers, And Sirens Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guide for verified alternatives.