SC110EJR

Overview

The SC110EJR is a piezoelectric industrial alarm from the SC series, rated for 30 to 120 VAC/DC. It features a slow pulse tone at approximately 1900 Hz with a sound pressure level of 55 to 65 dBA and draws 13 mA. The unit utilizes screw terminals for connection and supports panel mounting within a 42.85 mm diameter footprint. Operating temperatures range from -30°C to +65°C.

Feature Summary

• Piezoelectric transducer technology
• Slow pulse acoustic output
• Screw terminal electrical interface
• Panel mount installation style

Applications

• Industrial machinery status indication
• Control panel alarm signaling
• Environmental monitoring alerts

Procurement Notes

Verify the specific voltage rating and acoustic output against project requirements before ordering. Confirm that the slow pulse characteristic aligns with safety protocols. Ensure the panel cutout accommodates the 42.85 mm diameter. Check for any regional compliance certifications required for the intended deployment environment.

Selection Notes

Select this model when a low-intensity slow pulse alert is necessary for 30-120 VAC/DC systems. The 13 mA current draw suits low-power control circuits. Consider alternative frequencies or higher decibel ratings if louder or faster alerts are needed for noisy environments.

Part Context

This component belongs to the Mallory Sonalert SC series of industrial audio indicators. These devices are designed for robust performance in demanding environments. The series offers various voltage and frequency configurations to meet diverse signaling needs across different industrial sectors.

FAQ

What is the operating temperature range?

The device operates within a temperature range of -30°C to +65°C.

Does this model support DC voltage input?

Yes, the SC110EJR is rated for both AC and DC voltages between 30 and 120 volts.