Different cross-sections per terminal, wire cross-section rigid min./max.: 0.2 - 4.0 mm², wire cross-section flexible min./max.: 0.34 - 4.0 mm², contents of assortment box PSBSKH: 30x plug-in terminal with 2 terminal points, PSK 240H, 25x plug-in terminal with 3 terminal points, PSK 340H, 15x plug-in terminal with 5 terminal points, PSK 540H