Product Description
Siemens SIRIUS 3SB3 22MM Plastic flush pushbutton assembly with black lense and 1 N.O. contact block
The Siemens 3SB pushbuttons and indicator lights are climate-proof (KTW 24) and suitable for standard industrial applications and operation in marine applications. Simple electrical equipment Non-illuminated actuators, contact modules, enclosures and special accessories can be classified as simple electrical equipment according to IEC 60079-11. This means that hey may be used in intrinsically safe circuits in potentially explosive atmospheres.
