1.1 These test methods cover three electrical tests on plastic guards and assembled guard systems. They are:1.1.1 Method A--Withstand voltage proof test,1.1.2 Method B--Flashover voltage, and1.1.3 Method C--Lea
ASTM
Standard Test Methods for Electrically Insulating Plastic Guard Equipment for Protection of Workers
STD-56501
88
2000-01-01
3