LED Indicator Light with Marking

This LED indicator light provides visual signaling in control panels and machinery. It is suitable for electrical power applications.

AD22-22DRY LED Mark Symbol Photos Indicator Light Pilot Lamp - Image 1

Technical Specifications

Overview

High-Performance LED Pilot Indicator

The AD22 series LED indicators utilize high-brightness LED chips as a light source, offering a long-life and low-consumption alternative to traditional incandescent and neon lamps. Designed for reliability and aesthetic appeal, these indicators feature a high-intensity polycarbonate lampshade with superior anti-surge performance. The bolt-type connector design ensures a safer and more convenient installation process for professional electrical applications.

Technical Performance

Key Performance Metrics

2.5 kV
Working Frequency Voltage
2 MΩ
Insulation Resistance

Voltage Wave Allowance
±20%

Installation & Dimensions

Mounting Specifications

ParameterDimension
Mounting Hole DiameterM22 / 22mm
Head Diameterφ29mm
Total Length54mm
Protruding Height13mm
Base Diameter21.5mm
Max Panel Thickness6mm

Technical drawing and dimensions of AD22-22DRY indicator
Dimensional specifications showing M22 mounting size and 54mm total length.

Electrical Configuration

Connection Variants

CodeDescription
LWith cables
CFast-connect
No LetterLong base
SShort base

Supported Voltages
6V-220V AC/DC110V AC/DC127V AC/DC220V AC380V AC

Circuit diagrams for AC/DC and double-color indicators
Internal circuit configurations for various voltage and color models.

Application Areas

Industry Applications

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

Product Features

Key Features

Long LifeLow ConsumptionHigh BrightnessAnti-SurgePolycarbonate Lens

Primary Functions

  • Status Indicating
  • Accident Foretelling
  • Signal Signaling

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