ZT028LDIC1G

Overview

The ZT028LDIC1G is an industrial audio indicator from the ZT series by Mallory Sonalert. It operates on a 24 VDC nominal voltage with a rated current of 25 mA. The device produces a continuous tone at a frequency of 3.9 kHz, achieving a sound pressure level of 95 dBA. It features terminal block termination and panel mount installation. The unit has a diameter of 22 mm and a height of 43.44 mm.

Feature Summary

• Combines audible alarm signaling with visual LED indication for dual-status alerting
• Engineered for industrial environments requiring robust performance
• Utilizes terminal block connections for secure electrical interfacing

Applications

• Industrial machinery status monitoring
• Factory floor safety warning systems
• Control panel alarm integration

Procurement Notes

Verify the specific ordering suffix to confirm the green LED color variant. Confirm that the 24 VDC rating aligns with the system power supply. Ensure the terminal block interface matches the wiring harness design. Check IP rating requirements against environmental exposure levels.

Selection Notes

Select this model when a high-decibel continuous tone is required alongside a visual cue. The 22 mm diameter fits standard cutouts where space is constrained compared to larger 30 mm variants. Verify compatibility with 24 VDC control circuits before integration into the final assembly design.

Part Context

This component belongs to the ZT series of industrial alarms. It provides a compact solution for audible and visual alerts in demanding settings. The series offers various tones and colors to suit different operational needs.

Replacement Considerations

ZT028LDIC1R serves as a red LED alternative within the same series. ZT028LAIC3B offers AC/DC versatility but differs in physical dimensions.