For a long time now, Weidmullers W-Series terminal with screw clamp connection technology, has set the standard. The W-Series offers solutions for conductor cross-sections between 0.05 and 300 sq-mm. The cross-connectors are pluggable (ZQV) or screwable (WQV) in a terminal block. The combination of benefits is unequalled and puts the W-Series in a leading position on the market. Thanks to the patented design of Weidmullers W-Series screw connection technology, it is possible for two conductors of the same cross-section to be connected in one and the same clamping point without difficulty.