SCE048LA3SR3B

Alarms, Buzzers, And Sirens Overview

The SCE048LA3SR3B is an industrial-grade piezoelectric siren from the SCE series by Mallory Sonalert. It operates on a voltage rating of 28-48 VAC and draws a current of 40 mA. The device produces a fast siren tone at a frequency of 3 kHz with loud acoustic output. It features panel mounting and utilizes screw terminals for electrical connection. The unit is designed for robust industrial environments, offering reliable audio alerting capabilities within its specified electrical parameters.

Alarms, Buzzers, And Sirens Feature Summary

• Generates a fast siren acoustic pattern for high-visibility alarm signaling
• Operates on standard industrial AC voltage ranges without external drivers
• Constructed with durable housing suitable for harsh industrial conditions

Alarms, Buzzers, And Sirens Applications

• Industrial machinery fault alarms
• Factory safety warning systems
• Process control status indicators

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix SR3B against the official Mallory Sonalert datasheet to confirm the fast siren waveform and terminal configuration. Ensure the input power supply matches the 28-48 VAC rating. Confirm that the panel mounting hole dimensions align with the mechanical drawings provided in the product documentation before integration.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a continuous rising-falling siren tone is required for urgent alerts. Compare with SCE048LD variants if a lower sound pressure level or different tone type like chime is needed. Verify that the 40 mA current draw is compatible with the controlling circuit's output capacity. Consider the physical size constraints for panel installation.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of electronic audible alarms. The series offers various tones and mounting options for industrial applications. The SCE048LA3SR3B specifically addresses the need for loud, attention-grabbing sirens in environments requiring clear auditory warnings for operational hazards or equipment failures.

Alarms, Buzzers, And Sirens Replacement Considerations

Check for direct substitutes within the SCE series such as SCE048LD3SR3B for similar form factors but potentially different acoustic profiles. Verify compatibility with existing mounting hardware and wiring configurations before swapping components.