Industrial Buzzer Indicator Light

This industrial buzzer indicator light combines visual and audible signals for effective alerts. It is designed for reliable performance in various industrial applications.

AD22-22MFD Industrial Plastic Black Warning Indicator Buzzer Signal Sound Buzzer - Image 1

Technical Specifications

Product Overview

High-Performance Industrial Signaling

The AD22-22MFD series is a high-brightness LED-based industrial buzzer and indicator designed to replace traditional incandescent and neon lamps. Featuring long service life, low power consumption, and a compact lightweight design, these units provide reliable visual and auditory alerts in demanding environments. The polycarbonate lens offers high intensity and superior anti-surge performance, while the bolt-type connectors ensure a safe and convenient installation process.

Technical Performance

Key Performance Metrics

2.5 kV
Working Frequency Voltage
20 mA
Rated Current
2 MΩ
Insulation Resistance

Voltage Wave Allowance
±20%
Light Source Type
LED Shining Chip

Installation & Dimensions

Mounting Specifications

ParameterValue
Mounting DiameterM22 / Φ30
Overall Length49mm
Base DiameterΦ20.3mm
Max Panel Thickness6mm

Dimensional diagram and voltage variants for AD22-22MFD industrial buzzer
Technical drawing showing mounting diameters (M22/Φ30) and compact 49mm length.

Compliance & Safety

Standards Compliance
CEEN60947-5-1IEC947-5-1

Application Range

Suitable Industries

  • Electrical Power
  • Telecommunications
  • Machine Tools
  • Watercraft & Marine
  • Textile Machinery
  • Printing Equipment
  • Mining Machinery

Product Options

Available Voltage Options

24V AC/DC36V AC/DC48V AC/DC110V AC220V AC230V AC380V AC

Case Material
Industrial Plastic (Black)
Lampshade Material
High-intensity Polycarbonate

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