Ad22 Industrial  annunciator LED Indicators Buzzers Pilot Lamps

Ad22 Green Red Yellow Industrial Panel Mount LED Indicators Buzzers, Pilot Lamps, Industrial  annunciator.
Loud, compact and all-purpose.

This buzzers impress both with their outstanding acoustic features and compact design. They can be operated over a wide voltage range and can generate a signal tone of up to 95 decibels (dB) at a frequency of 2.4 kHz.

Light Voltage:  AC/DC 12V, AC/DC 24V, AC/DC 110V, AC 220V, AC 277V, AC 380V option 
color: red green yellow option
Material:    Plastic 
Mounting Hole Dia.: 22~26mm
Button Size:    28.5mm (D)

Advantages
All-purpose
Signal tone of up to 95 dB
Compact design
Plastic and metal variants available
All standard voltages accommodated.

Main technical target:

1.Voltage of working frequency:2.5KV(AC valid value),1 min.
2.Insulated resistance ≥2MΩ
3.Voltage wave allowed by AC indicator±20%
4.Continual working life ≥30000h.
5.Brightness≥100cd/m2
6.Index of leakage CT1≥100.
7.Protection grade IP40
8.Using frequency AC50~60Hz or DC

Industrial Panel Mount Indicators led light, Game Indicating

This all-purpose device also offers a compact design with a screw connection and is available in plastic or metal variants. 

Replacement of EAO Buzzers,  universal actuators and indicators which are used worldwide in any application where reliability and clear haptic feedback are essential. Typical areas of use are machinery and control engineering, public and private transport, lifting and transport machinery, heavy-duty and specialty vehicles and the automotive industry.