First, an overview: 
 Bend that meets UL test UL507, UL484, UL1310, UL1026, UL1082 standards, the test used to simulate a finger, mainly for the case of external force is applied close to dangerous parts of the fingers to prevent the test, to ensure that products used in the course of any normal pairs of accidental contact with live parts have 足够 security protection. 
 Second, the use 
 l UL test curve refers to the part of the finger contact with live parts can not or can not be close to the dangerous parts, and 50mm-78mm of the shield can not enter. 
 l to prevent the approaching danger in some parts of the test, UL tests to be applied bending refers to the thrust. 
 Third, pay attention: 
 1 UL test curve refers to the size of the special requirements therefore, not been chamfered, use caution when scratched. 
 2 UL test curve refers to the precision of stainless steel products, the use of light-light, pay attention to maintenance.