BA390 panel lamps provide reliable cost effective visual status indication in all hazardous gas and dust areas. Each BA390 lamp produces a bright, uniform output with a typical life greater than ten years. All models contain a 20mA current regulator therefore they consume a constant current and hence have a constant brilliance independent of supply voltage. Protection against excess voltage and reverse connection is included in each lamp.

Europe ATEX Code gas Group II Category 1G Ex ia IIC T4 Ga dust * Group II Category 1D Ex ia IIIC T135°C Da -20°C = Ta = +60°C Input safety parameters Ui 30V Ii 159mA Pi gas 1.2W Pi dust * 0.683W