0316600000 Weidmuller, 0316600000 Datasheet - Page 17

• Manufacturer Part Number: 0316600000
• Description: Connector Accessories Clamping Yoke/Busbar Steel
• Manufacturer: Weidmuller
• Type: Clamping Yoke/Busbarr

Q/QL
272
Cross-connection systems
Q pre-assembled cross-connections
With pre-assembled cross-connections, the cross-
connection link, connection sleeve and the fixing screw
are already captively mounted with the corresponding
number of poles.
During assembly, the pre-assembled cross-connec-
tions only require insertion into the individual terminal
rows. These cross-connection units are available in 2-,
3-, 4- and 10-pole versions.
QL cross-connection links
Cross-connection links are used to cross-connect sev-
eral terminals of the same potential. The cross-con-
nection links are made of copper or brass. The surface
is tin-plated. Available in 2-, 3-, 4- and 10-pole
lengths, matched to the respective terminal width. The
cross-connection link is electrically connected to the
terminal’s current bar via a connection sleeve.
VH connection sleeves
The length of the connection sleeve is matched to the
respective terminal. They are made of copper or brass.
The surface is SnPb. A connection sleeve must be
used for each terminal to be cross-connected.
BS fixing screws
A steel fixing screw is used to connect the cross-con-
nection link to the connection sleeve on the terminal’s
current bar. The purpose of the steel screw is to
mechanical connect the cross-connection unit firmly to
the current bar. Two types of screw shape are used.
The A-shape has a full-length thread and the B-shape
has a threadless shank on its upper half. The B-shape
also has a rolled lock washer.
Cross-connection over more than
10 terminals
For SAKD 2.5 N, SAK 2.5, SAK 4, SAK 6 N and AKZ 4
it is possible to construct a cross-connection of more
than 10 poles, e.g. 20-pole: 2 x Q 10 and 1 QL 2.
The first and last fixing screws are removed from the
corrosion sleeve of the Q 10. The QL 2 is inserted
between, and both fixing screws are screwed into the
connection sleeve again.
20 poles can be cross-connected, using this combination.