SCE048MD2SP1B

Alarms, Buzzers, And Sirens Overview

The SCE048MD2SP1B is an industrial-grade piezoelectric buzzer from the Mallory Sonalert SCE series. It operates on a DC voltage range of 28 to 48 V with a rated current of 40 mA. The device emits a slow pulse tone at a frequency of 2 kHz. It features internal drive circuitry and wire lead termination for panel mounting applications.

Alarms, Buzzers, And Sirens Feature Summary

• Internal drive circuitry eliminates the need for external oscillators
• Piezoelectric technology ensures reliable acoustic output
• Slow pulse modulation provides distinct audible alerts

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 suffix codes against the official Mallory Sonalert datasheet to confirm electrical ratings and acoustic characteristics. Confirm availability through authorized distributors as stock levels vary. Ensure the operating environment matches the component's specified temperature and voltage ranges before procurement.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a slow pulse alert is required within a 28-48 VDC supply range. The 40 mA current draw suits low-power control circuits. Verify that the 2 kHz frequency meets auditory identification requirements for the target application environment.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of audio indicators designed for industrial environments. The series offers various acoustic patterns and voltage options. The SCE048MD2SP1B specifically addresses needs for moderate volume, slow-pulse signaling in DC-powered industrial equipment.

Alarms, Buzzers, And Sirens Replacement Considerations

Check the SCE series catalog for variants with different pulse rates or frequencies. Ensure any substitute maintains the 28-48 VDC input range and 40 mA current consumption. Verify physical dimensions and terminal types match the existing panel mount configuration.