SCE048LA3CTB

Alarms, Buzzers, And Sirens Overview

The SCE048LA3CTB is an industrial-grade piezoelectric audio indicator manufactured by Mallory Sonalert. It operates within a voltage range of 28 to 48 VDC and draws a current of 40 mA. The device features a continuous tone at a frequency of 3 kHz with a sound pressure level of 95 dBA. It utilizes terminal block connections for installation.

Alarms, Buzzers, And Sirens Feature Summary

• Piezoelectric technology for reliable acoustic signaling
• Internal driver circuitry for direct connection
• Terminal block termination for secure mounting

Alarms, Buzzers, And Sirens Applications

• Industrial machinery status indication
• Control panel alarm systems
• Equipment failure notification

Alarms, Buzzers, And Sirens Procurement Notes

Verify the specific suffix CTB against official Mallory Sonalert documentation to confirm terminal block configuration. Ensure the operating environment falls within the specified voltage and temperature ranges. Cross-reference the part number with authorized distributors to confirm availability and compliance with regional regulations.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a loud, continuous audible alert is required for industrial environments. The 40 mA current draw and 28-48 VDC input compatibility suit standard control circuits. Terminal block mounting provides stability in high-vibration settings compared to wire lead alternatives.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of electronic volume-controlled alarms. The series offers various acoustic patterns and mounting styles. The SCE048LA3CTB specifically addresses applications needing high-decibel continuous tones with robust mechanical attachment methods.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult Mallory Sonalert datasheets for exact pin-compatible substitutes. Verify that alternative models match the 95 dBA output and 40 mA current requirements. Confirm identical terminal block interface geometry before substitution.