FA028 ac switch series, mainly is suitable for the rated voltage under 400 v, the frequency of no more than 60 hz and rated current is not more than 15 a gun drill or similar communication USES electrical load, for switching and points exchange manual switch off power to control the load. 
The product description 
A closed lock (B)
Automatic reset
Bipolar double break
Three pole double break 
Technical parameters 
FA028 15/2 -15 (10) A 250 v
Mechanical life: 1 e5
Electrical life: 5 e4 
Safety certification
CE