SCE016LD3CTB

Alarms, Buzzers, And Sirens Overview

The SCE016LD3CTB is a piezoelectric buzzer indicator from the Mallory Sonalert SCE series, designed for industrial applications. It operates on a DC input voltage range of 6 to 16V with a rated current of 40mA. The device produces a continuous single-tone sound at a frequency of 2.9kHz. It achieves a sound pressure level of 95dB measured at 6V and a distance of 61cm. The unit features terminal block connections and is intended for panel mounting. Its physical dimensions include a diameter of 42.98mm and a maximum installation height of 38.39mm.

Alarms, Buzzers, And Sirens Feature Summary

• Internal driver circuitry enables direct connection to power sources without external oscillators.
• Piezoelectric technology ensures reliable acoustic output across specified voltage ranges.
• Terminal block termination facilitates secure electrical connections for panel installations.

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 CTB against official Mallory Sonalert documentation to confirm terminal type and acoustic characteristics. Ensure the application environment supports the -40°C to 85°C operating temperature range. Confirm that the 6-16VDC supply matches the device rating to prevent damage or performance degradation. Check for RoHS compliance requirements relevant to the target market.

Alarms, Buzzers, And Sirens Selection Notes

Select this model when a high-decibel continuous tone is required for critical alarms. The internal drive simplifies circuit design by eliminating the need for separate oscillator components. Consider the 42.98mm diameter for panel cutout compatibility. Verify that the terminal block interface suits the wiring method used in the enclosure design.

Alarms, Buzzers, And Sirens Part Context

This component belongs to the SCE series of audio indicators manufactured by Mallory Sonalert Products Inc. The series is characterized by robust construction suitable for harsh industrial environments. These devices are engineered for long-term reliability in continuous operation scenarios requiring clear audible alerts.

Alarms, Buzzers, And Sirens Replacement Considerations

Consult official Mallory Sonalert substitution guides for verified equivalents. Cross-reference part numbers carefully as suffixes dictate critical electrical and mechanical differences. Generic replacements may not match the specific acoustic profile or mounting constraints.