SCE048XD3SS1B

Alarms, Buzzers, And Sirens Overview

The SCE048XD3SS1B is an internally driven piezoelectric audio indicator manufactured by Mallory Sonalert Products Inc. It operates within a voltage range of 28 to 48 VDC and draws a current of 40 mA. The device produces a continuous tone at a frequency of 2.9 kHz with a sound pressure level of 95 dB measured at 28 V and 61 cm. It features panel mounting via terminal block connections and is designed for industrial applications requiring reliable acoustic signaling.

Alarms, Buzzers, And Sirens Feature Summary

• Internally driven piezoelectric technology for direct connection
• Continuous tone operation mode
• Panel mount installation with terminal block interface

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Equipment fault detection systems

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific voltage rating and termination type against the official datasheet before integration. Confirm RoHS compliance status and environmental operating temperature ranges required for the target application. Ensure mechanical dimensions fit the designated panel cutout and mounting constraints.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-decibel, continuously sounding indicator is required for 28-48 VDC systems. Consider the terminal block termination for secure wiring in vibration-prone environments. Evaluate the 2.9 kHz frequency for optimal audibility in noisy industrial settings compared to other available frequencies.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of industrial audio indicators from Mallory Sonalert. The series is characterized by robust construction suitable for harsh environments. The SCE048XD3SS1B specifically denotes the 48V DC variant with extra loud output and standard soft housing configuration.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult the manufacturer's cross-reference guide for verified substitutes. Ensure any replacement matches the 28-48 VDC input range, 40 mA current draw, and 2.9 kHz frequency. Verify that physical dimensions and terminal block orientation are compatible with existing panel layouts.