SCE048MD3SP1B

Alarms, Buzzers, And Sirens Overview

The SCE048MD3SP1B is an industrial-grade piezoelectric audio indicator from the SCE series by Mallory Sonalert. It operates on a voltage range of 28 to 48 VDC with a current rating of 40 mA. The device produces a medium volume sound at a frequency of 3 kHz using a slow pulse mode of operation. It features wire lead termination and is designed for panel mounting applications.

Alarms, Buzzers, And Sirens Feature Summary

• Industrial-grade construction suitable for demanding environments
• Integrated internal driver circuitry for direct connection
• Slow pulse operational mode for distinct auditory signaling

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm systems
• Automated equipment fault alerts

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific ordering suffix against official Mallory Sonalert documentation to ensure correct voltage, frequency, and acoustic output specifications. Confirm that the wire lead termination style matches the system integration requirements. Check for any regional distribution restrictions or compliance certifications required for the target market before finalizing procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a reliable, internally driven piezoelectric alarm is needed for 28-48 VDC systems. The slow pulse mode provides clear differentiation from continuous tones. Ensure the panel mounting hole dimensions accommodate the unit's physical size. Consider the medium loudness level relative to ambient noise conditions in the installation environment.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of audio indicators, which are widely used in industrial automation. The series offers various voltage ratings and acoustic modes. The SCE048MD3SP1B specifically targets mid-range DC voltage applications requiring a moderate sound profile without external driving electronics.

Alarms, Buzzers, And Sirens FAQ

What is the operating mode of the SCE048MD3SP1B?

The device operates in a slow pulse mode, providing intermittent auditory signals rather than a continuous tone.

Does the SCE048MD3SP1B require an external driver?

No, it includes an internal driver circuit, allowing it to be connected directly to the specified DC voltage source.