60335的章节是:: [2 h0 r" @0 u4 H
19.13 After the operation or interruption of a control, clearances and creepage distances across the functional insulation shall withstand the electric strength test of 16.3, the test voltage, however, being twice the working voltage.7 ?$ f" U# S o. K, g
个人理解应该适用于所有的保护元件(包括控温装置和Fuse)。. c' v$ D& H* g8 u2 C