Power
supply
235
Disconnect test terminals
STB 14
Type Colour Cat. No. Qty.
STB 35 yellow0389000000 50
STB 35 green 0388900000 50
STB 35 violet 0389100000 50
STB 35 black 0388500000 50
STB 35 grey 0388600000 50
STB 35 blue 0388700000 50
STB 35 red 0388800000 50
STB14 0169900000 50
STB 25STB 30.5
Type Colour Cat. No. Qty.
STB30.5 black 0341000000 50
STB30.5 gre y 0341100000 50
STB30.5 blue 0341200000 50
STB30.5 red 0341300000 50
STB30.5 green 0341400000 50
STB30.5 yellow 0341500000 50
STB30.5 violet 0341600000 50
STB25 yellow 0267200000 50
STB25 green 0271200000 50
STB25 violet 0271300000 50
STB25 black 0271500000 50
STB25 grey 0271400000 50
STB25 blue 0343400000 50
STB25 red 0343300000 50
VH 19
Connection
sleeve
BS 25
Fixing screw
Type Colour Cat. No. Qty.
BS 25 yellow 0335700000 50
BS 25 green 0335600000 50
BS 25 violet 0335800000 50
BS 25 grey 0335300000 50
BS 25 black 0335200000 50
BS 25 blue 0335400000 50
BS 25 red 0335500000 50
BS 25 blank 0334700000 50
VH 19 0318000000 50
CuZn 39
(Copper-alloy)
QVS, WKB
Cross-connection slide
Type Cat. No. Qty.
QVS 2 2-pol.0307300000 20
QVSK 2 2-pol.1670360000 20
QVS 3 3-pol.0329300000 20
QVS 4 4-pol.0307400000 20
QVS 2S 2-pol.0358460000 20
WKB 1/22-pol.1604280000 50
WKB 1/33-pol.1604300000 50
WKB 1/44-pol.1604320000 50
WKB
1/10 10-pol.
1604330000 20
QVS
WKB
QVSK 2
QVS 2S
QL
Cross-
connection
links (additional
BS and VH
required)
WQV
Cross-
connection
(complete
WQV (only
for WTL 6/2,
WTL 6/3)
QL
Type Cat. No. Qty.
WQV 6/2 1052360000 50
WQV 6/3 1054760000 50
WQV 6/4 1054860000 50
WQV 6/5 1062660000 50
WQV 6/7 1062670000 50
WQV 6/10 1052260000 20
E-Cu 57
(Copper-alloy)
QL 2 2-pole 0194300000 50
QL 3 3-pole 0194400000 50
QL 4 4-pole 0194500000 50
QL 5 5-pole 0220500000 50
QL 6 6-pole 0220600000 50
QL 10 10-pol.0338300000 20
QL 15 15-pol.0221200000 10
E-Cu 57
(Copper-alloy)
VH
Connection
sleeve
BS
Fixing screw
Type Cat. No. Qty.
BS M 3 x 20 0377100000100
CuNi 60
(Copper-alloy)
VH 12 0249000000100
E-Cu 57
(Copper-alloy)
WTW
Partitions for snapping onto
the mounting rail
Width/length/height (mm)
w. TS 32 Y 3/80/63
w. TS 35 x 7.5 W 3/80/63
Type Y + W Qty.
WTW 1058800000 20
STB 35Accessories
for WTL 6/1, WTQ 6/1,
WTD 6/1, SAKT 1, SAKT 2
STB 30.5
QL
VH 12
PS 4
STB 25
STB 14
BS M 3 x 20
VH 19
STB 35
BS 25
QVS
BS 25
Cross-connections WQV
Cross-connections WQV allow to connect adjoining terminals with safe finger- and wrist-contact,
thus conforming to VBG 4.
Cross-connection links QL
In connection with disconnect test terminals, types SAKT 1, SAKT 2 and SAKT 4, cross-
connection links, type QL, are used as permanent, i. e. non-switchable, cross-connections.
Connection sleeves VH 12 and fixing screws BS M 3 x 20 (or test sockets StB 30.5) are required
for attachment. The creepage and clearance distances required for the rated voltage of the
terminal, can be modified by installing accessory parts. This applies in particular to cross-
connections between adjoining terminals with different potentials.
Cross-connection bridge WKB
WKB can already be inserted from the top into the cross-disconnect terminal , type WTQ 6/1.
Connection and disconnection can be realized using the slide link.
Cross-connection bridge QB
QB can already be inserted from the top into the cross-disconnect terminal strip SAKT 1/QT.
Connection and disconnection can be realized using the slide link.
Rated voltage
QVSK 2 (167036)
SAKT2 SAKT1, WTL6/1, WTD6/1 SAKT1, WTL6/1, WTD6/1
SAKT2
QVS 2 (030730)
Cross-connection slide QVS...
Connection sleeves VH 19 and fixing screws BS 25 (or test socket StB 35) are required for
attaching QVS to individual terminals.
The fixing screws are provided with a coloured insulating sleeve (for easy identification) and
screwdriver guiding. The cross-connection slides are designed in such a way that the test sockets
which are arranged in terminals remain accessible for test plugs in every position.
The 2-pole version, type QVS 2S, is so designed to permit sliding with plugged-in test plugs. If
you desire testing to be stlill available with inserted QVS, you can use test socket StB 35 for
attachment.
The creepage and clearance distances required for the rated voltage of the terminal, are modified
if accessory parts are installed.
Test sockets of type STB are screwed into the current bar of the terminal. They are used for
receiving test plugs, type PS 4, or cross-connecting plugs, type QS2.
with adjoining
QVS 63 V
with adjoining
STB 35 63 V
with adjoining
WQV to 400 V
with adjoining
QL 250 V
with adjoining
STB 25 63 V
with adjoining
STB 30.5 63 V
Partitions of type TW or small partions of type TSch must be used to preserve the rated voltage;
with the exception of WQV.
SSP WTL, SSP 3 and SSP 4 prevent the unintentional opening or closing of current circuits.
They block the slide link in its current position. The disconnect lock can be easily pressed into the
terminall from above. Removal. however, is only possible with a tool.