W Series

Standard Terminals

End Plates

Description Part Number Price (ex VAT) Qty
WAP2.5-10 END PLATE WAP2.5-10 END PLATE FOR WDU2.5 TO WDU10 105000
Add to cart
WTW2.5-10 & WAP16-35 WTW2.5-10 & WAP16-35 END PLATE WDU16/35 105010
Add to cart

End Stops

Description Part Number Price (ex VAT) Qty
Add to cart

ZQV Pluggable Cross Connections

ZQV for WDU2.5

ZQV for WDU4

WQV Screw Cross Connections

WQV for WDU2.5

WQV for WDU4

WQV for WDU6

WQV for WDU10

WQV for WDU16

WQV for WDU35

WQV for WDU50

Description Part Number Price (ex VAT) Qty
WQV 50N/2 WQV 50N/2 2WAY FOR WDU50 183406
Add to cart
Add to cart

WQV for WDU70

Description Part Number Price (ex VAT) Qty
WQV 70N/2 WQV 70N/2 2WAY JUMPER FOR WDU70 951224
Add to cart
WQV 70N/3   3WAY WQV 70N/3 3WAY JUMPER FOR WDU70 951225
Add to cart
WQV 70N/4  4 WAY WQV 70N/4 4 WAY JUMPER FOR WDU70 953129
Add to cart

W-series screw connection with clamping-yoke technology

Whatever your requirements for the control cabinet: our screw connection system with patented clamping yoke technology ensures the ultimate in contact safety. You can use both screw-in and plug-in cross-connections for potential distribution. Two conductors of the same diameter can also be connected in a single terminal point in accordance with UL1059. The screw connection has long been an established connection element to meet exacting demands in terms of reliability and functionality. And our W-series is still setting standards.

Our range

You can rely on it: thanks to the range of models and real flexibility, our modular terminal blocks with clamping yoke technology can be used in a wide range of different applications.

Universal application:

Numerous national and international approvals and qualifications in accordance with a variety of application standards make the W-series a universal connection solution, especially in harsh conditions.

Varied product assortment with wide clamping range:

Our modular terminal blocks with clamping yoke technology are available in both standard and compact designs. The compact design covers wire cross-sections from 0.05 mm2 to 150 mm2 and helps save space in the control cabinet.

The standard version covers conductor cross sections of up to 240 mm2. The identical contours of the modular terminal blocks make configuration easier and reduces the quantity of accessories required.



The maintenance-free connection means the clamping screw does not need to be re-tightened.

Can be clipped to or removed from the terminal rail in either direction.

Time saving

Quick installation as the products are delivered with clamping yoke open identical contours for easier planning.

Space saving

Small "W-Compact" size saves space in the cabinet two conductors can be connected for each contact point.


The clamping yoke properties compensate for temperature-indexed changes to the conductor to prevent loosening.

Vibration-resistant connectors - ideal for applications in harsh conditions protection against incorrect conductor entry.

Copper current bar for low voltages, clamping yoke and screw made of hardened steel

precise clamping yoke and current bar design for safe contact with even the smallest of conductors.

Our promise

The high reliability and variety of designs of the modular terminal blocks with clamping yoke connections make planning easer and optimises operational safety. KlipponĀ® Connect provides a proven response to a range of different requirements.