Terminal blocks with clamping yoke and screw connection system
High contact reliability for all standard electrical functions
For a long time now, Weidmüller‘s 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 mm². 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 Weidmüller‘s 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.
The W-Series is offered in standard and compact designs. The compact design is impressive with its small size for the design cross-sectional capacity.
Connections proven a million times
The terminal unit consists of hardened steel, for very high contact force. The busbar is made of copper, which gives a low voltage drop. The tin-plated surface ensures minimum contact resistances.
Efficiency thanks to equal contours
Uniform size of the terminal block bodies from 2.5 to 10 mm² means fewer accessories, lowers the cost, offers logistical advantages and enables simple installation.
The terminal blocks are supplied with open clamping units, this enables quick assembly. In addition, the misplugging safeguard prevents conductors from being inserted incorrectly. Embossing on the clamping yoke and current bar engage so that even the smallest conductors are reliably contacted; large conductors and also 2 conductors are gripped in the middle.