SCE048XA2DP2B

Alarms, Buzzers, And Sirens Overview

The SCE048XA2DP2B is a piezoelectric buzzer from the SCE series, designed for audio indication and alerting applications. It operates on an AC input voltage range of 28 to 48V with a current draw of 40mA. The device produces a fast double pulse tone at a frequency of 2kHz. It features internal driving circuitry and delivers a sound pressure level of 95dB at 61cm. The unit utilizes terminal block connections and is constructed for panel mounting.

Alarms, Buzzers, And Sirens Feature Summary

• Features internal driving circuitry for direct connection to AC power sources within the specified voltage range.
• Generates a fast double pulse acoustic signal at a fixed frequency of 2kHz for distinct auditory alerts.
• Constructed with a piezoelectric transducer element housed in a durable enclosure suitable for industrial environments.

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indicators
• Control panel alarm systems
• Automotive or transportation vehicle warning signals

Alarms, Buzzers, And Sirens Procurement Notes

Verify that the supply voltage matches the 28-48V AC requirement before installation. Confirm that the panel mounting hole dimensions align with the physical specifications of the SCE series housing. Ensure the application environment falls within the rated operating temperature range. Check for necessary certifications such as cUL or UL depending on regional compliance standards. Review the datasheet for specific terminal block wiring diagrams to ensure correct polarity and connection integrity.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a loud, distinct fast double pulse alert is required for AC-powered systems. The SCE series offers robust construction for harsh environments. Consider the 95dB output level for noise attenuation requirements. Verify that the terminal block termination style fits the existing wiring infrastructure. Compare against other SCE variants if different tones or voltages are needed.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the Mallory Sonalert SCE series of industrial-grade audio indicators. The series is known for high reliability and durability in demanding conditions. The SCE designation typically indicates a specific form factor and mounting style within the manufacturer's broader lineup of buzzers and sirens.

Alarms, Buzzers, And Sirens FAQ

What is the operating voltage range for the SCE048XA2DP2B?

The device is rated for an AC voltage range of 28 to 48V.

Does this buzzer require an external driver circuit?

No, it includes internal driving circuitry and can be connected directly to the specified AC power source.