SCE048XD2DB1S

Alarms, Buzzers, And Sirens Overview

The SCE048XD2DB1S is a piezoelectric buzzer from the Mallory Sonalert SCE series, designed for industrial audio indication. It operates on a voltage rating of 28 to 48 VDC with a maximum current draw of 40 mA. The device produces a fast pulse sound mode at a frequency of approximately 2 kHz. It features a loud output level and is constructed with a black nylon housing suitable for panel mounting via a standard 30mm hole. The unit is cUL recognized and RoHS compliant.

Alarms, Buzzers, And Sirens Feature Summary

• Produces a fast double pulse acoustic signal for distinct alerting
• Utilizes piezoelectric technology for reliable operation within specified DC voltage ranges
• Housed in durable black nylon material resistant to environmental factors
• Designed for secure panel mounting using a knurled nut and standard aperture

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Factory automation control panels
• Electrical cabinet alarm systems
• Heavy equipment operator alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify that the supply voltage includes transient voltage surge suppression as required by the manufacturer specifications. Confirm that the installation panel accommodates the recommended 30mm mounting hole diameter. Ensure torque application during installation does not exceed the maximum recommended limit to prevent housing damage. Check for specific regional compliance requirements beyond standard cUL recognition if deploying in regulated environments.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a distinct fast-pulse auditory warning is required for high-voltage DC industrial applications. The 28-48VDC operating range makes it suitable for standard industrial control circuits. Consider the physical dimensions and panel mount style to ensure compatibility with existing enclosure designs. Verify that the acoustic output level meets the ambient noise requirements of the intended deployment location.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of audio indicators manufactured by Mallory Sonalert Products Inc. The series is characterized by robust construction and compliance with international safety standards. These devices are engineered for continuous duty in demanding industrial environments where clear visual or auditory feedback is critical for operational safety and monitoring.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes within the same series include SCE048LA2DP2B for similar voltage and pulse characteristics. Other variants like SCE048XD2SP1B offer different acoustic modes but share the same electrical ratings. Always verify pinout compatibility and mounting dimensions before swapping components in existing assemblies.