Carefully Determine The Conductor Cross-sectional Area Before Selecting The Cable Terminal Block Type.

Before selecting the wire lugs model, consider the conductor's cross-sectional area in square millimeters (excluding the insulation). If the conductor's cross-sectional area is too small, the selected electrical lugs may not provide a stable connection or may overheat; if the cross-sectional area is too large, the clamping range of the terminal lugs may be insufficient, affecting the mechanical connection.

During the copper lugs procurement and selection phase for customers or themselves, companies should read the conductor cross-sectional area data, consult the relevant Aluminum Cable Lug specification table for the minimum and maximum supported cross-sectional area ranges, and verify that the number and type of conductors (single strand, multi-strand) fall within that range.