SCE048XA2SP1B

Alarms, Buzzers, And Sirens Overview

The SCE048XA2SP1B is a piezoelectric buzzer from Mallory Sonalert Products Inc. designed for industrial audio indication. It operates on an AC input voltage range of 28 to 48 VAC with a rated current of 40 mA. The device produces a sound pressure level of 95 dBA at a frequency of 2 kHz. It features an internal driver circuit and supports AC pulse or slow pulse operating modes. The unit utilizes panel mount installation and wire lead termination. It is certified by cUL and UL agencies and functions within a temperature range of -40°C to 85°C.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric technology with integrated internal driver circuitry
• Industrial-grade construction suitable for harsh environments
• Certified compliance with cUL and UL safety standards

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Control panel alarm systems
• Heavy equipment warning signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific datasheet version for the SCE048XA2SP1B to confirm exact dimensional tolerances and terminal specifications before integration. Ensure the power supply matches the 28-48 VAC rating. Confirm that the panel mounting hole dimensions align with the physical requirements of the enclosure design to ensure proper fitment.

Alarms, Buzzers, And Sirens Selection Notes

Select this component when a high-intensity audible alert is required for AC-powered industrial systems. The 95 dBA output ensures audibility in noisy factory settings. The panel mount style simplifies assembly compared to bracket-mounted alternatives. Verify that the 2 kHz tone frequency meets the specific auditory signaling requirements of the application environment.

Alarms, Buzzers, And Sirens Part Context

This part belongs to the SCE series of panel alarms manufactured by Mallory Sonalert Products Inc. The series is characterized by robust piezoelectric elements designed for long-term reliability in demanding industrial applications. These devices are engineered to provide clear, distinct audio signals for critical system notifications.

Alarms, Buzzers, And Sirens Replacement Considerations

Direct substitutes include other SCE series models such as SCE048LD2ML2S or SCE048XD2SP1B, provided they match the voltage and mounting constraints.