Explosion proof buzzer suitable for hazardous area Zone 1 & Zone 21
Ex mb – IP66
The buzzers series AB1-S-is an alarm with a penetrating acoustic signal used to safely indicate possible dangers in potentially explosive areas. The high degree of IP protection and the corrosion-resistant stainless steel housing guarantee a long service life even under aggressive environmental conditions. The buzzer can be used in a variety of ways in potentially explosive areas. Thanks to its approval as a device, it can be installed directly in the front of a machine without further certification. It has also been tested in order to be installed in certified control panels of types of protection Ex d, Ex t and Ex e.
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