Technical Specifications
WAGO reserves the right to carry out modifications on its products, in
order to improve them, without prior notice.
Safety and environmental conditions
CE marking
LV directive 2006/95/EC
RoHS directive 2011/65/EU
EN 60998-1:2004
EN 60998-2-3:2004 *
EN 60947-7-3:2009 **
Standard
* This product did not pass the temperature cycle test of par.15.102.1 of this
standard when mounted on flexible (class 5) cable. The product does make a
connection, but the voltage drop can be higher than specified in the standard
** Only applicable to article number 0855-8001 and 0855-8003
The Voltage Tap is only suitable for insulated wires.
This product is designed to be safe under the following
conditions:
Safety instruction
All activities for installation, commissioning and maintenance
of this voltage tap must be performed by qualified personnel
that have the knowledge of applicable safety precautions.
This guide assumes that the reader of this document has
sufficient electro-technical knowledge to understand the
content of this document.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
32423 Minden
Deutschland
http:\\www.wago.com
General
Installation Guide
WAGO Voltage Taps
The Product is an voltage tap for wire and can only be used
measuring electrical voltages. The voltage tap is suitable for
measurement purposes only. The voltage tap should be
mounted on the primary conductors in a weather protected
and dry location.
Specifications
Explanation of symbols
Environmental conditions
Standard:
Class:
Operating temp.:
Relative humidity:
Operating height:
Protection degree:
Pollution degree:
Measurement category:
Application conditions
Insulation material:
Umax:
Test voltage:
Impulse voltage:
Imax:
Voltage drop:
Fuse:
EN 60721-3-3:1996
3K3
+5°C … +55°C
5% … 85%, non condensing
2000 m over NN
IP20, basic insulation
2
CAT III
Sec. lead:
Usability:
Torque:
PVC or XLPE
400Vac
3kV / 50Hz
6kV 1,2 / 50µs
2A
<500mVac
2A, 450V, F, 70kA, 5x25mm,
ceramic (SIBA Part.no. 7008913.2 )
3 m (1mm² flexible)
Multiple use, max. 24 times.
1.5 … 2.0Nm
Storage Temperature:
Relative humidity:
Material:
-20°C …. +70°C
5% … 85%, non condensing
PA 6.6, UL94 V2
This product is designed according to the
EN 60998-2-3:2004 standards and therefore this
product meets the requirements of the Low Voltage
Directive 2006/95/EC.
Read the installation guide before mounting the
product. Unprofessional work activities on electrical
installations may result in a threat of danger to the life
and health of human beings and livestock!
RoHS Directive 2011/65/EU
WAGO states that they only uses qualified
component in their products from manufacturers,
whose specifications meet or exceed the
requirements of the European Directive for the
Restriction of use of certain Hazardous Substances.
0855-8001
Voltage Tap with fuse
2.5 mm² … 6 mm² (phase)
0855-8002
Voltage Tap
2.5 mm² … 6 mm² (neutral)
0855-8003
Voltage Tap with fuse
10 mm² … 16 mm² (phase)
0855-8004
Voltage Tap
10 mm² … 16 mm² (neutral)
Specifications per type
0855-8001
Cable Size
Power cable
feed-through
Color
0855-8002
0855-8003
0855-8004
2.5 mm2 … 6 mm2
10 mm2 … 16 mm2
Ø 3 mm … 5 mm
Ø 5 mm … 7 mm
black
blue
black
Fuse
yes
no
yes
no
Weight (g)
28 g
20 g
29 g
21 g
Height
59 mm
50 mm
59 mm
50 mm
Diameter
23 mm
23 mm
23 mm
23 mm
Read this installation guide before installing the product
Always avoid working on live parts of an installation.
blue
rev. 18.02.2016
Assembly blue voltage tap
Problem solving
Attention
The 0855-8002 / 0855-8004 are only meant for assembly on a
neutral.
1.
Ensure a safe working area during assembly,
maintenance and inspection of the voltage tap. Disconnect
the power of the primary circuit and make sure it cannot
be enabled unintentionally.
2.
Connect the secondary lead to the high impedance
voltage input of the measurement instrument (e.g., voltage
meter or voltage input of kWh-meter).
3.
Mount the voltage tap around the wire which should be
tapped be turning the lower part.
Mount the voltage tap around the wire which should be
tapped be turning the lower part.
4.
Attention
Please note, the head of the voltage tap should be positioned
straight above the screw thread when mounting the voltage
tap.
Check if the voltage tap is mounted properly.
Check if the secondary lead is connected properly and
firmly.
5.
Mark the label of the voltage tap with year, month and
number of repeat installations.
6.
Enable the primary circuit.
Assembly black fused voltage tap
Attention
Remove the fuse during assembly of the
0855-8001 / 0855-8003 (black Voltage Tap).
1.
2.
Ensure a safe working area during assembly,
maintenance and inspection of the voltage tap. Disconnect
the power of the primary circuit and make sure it can not
be enabled unintentionally.
3.
4.
5.
6.
7.
Connect the secondary
lead
to
the
high
impedance voltage input
of the measurement
instrument
(e.g.,
voltmeter or voltage
input of kWh-meter).
 Check
the settings of the meter by using the installation
guide of the meter.
 Check whether the voltage tap is mounted on the intended
cable.
Attention
Always follow the disassembling instructions when reversing
the Voltage Tap.
Disassembly instruction
To disconnect the meter from the Voltage Tap, please consult
the installation guide of the meter.
Mark the label of the voltage tap with year, month and
number of repeat installations.
1.
Ensure a safe working area during
disassembling
the
Voltage
Tap.
Disconnect the power of the primary
circuit and make sure it cannot be
enabled unintentionally.
2.
0855-8001 / 0855-8003 (black Voltage
Tap) Remove the fuse and disconnect
the measurement device. As next step
remove the Tap from the connector.
Wiring Diagram
Install the fuse.
Check if the voltage tap is mounted properly.
Check if the secondary lead is connected properly and
firmly.
Enable the primary circuit.
e.g. unexpected values, incorrect values
0855-8002 / 0855-8004 (blue Voltage Tap): Remove the
Voltage Tap from the connector and disconnect the
measurement device.
0855-8001
0855-8003
0855-8002
0855-8004
3.
Repair or replace the wire after removal to ensure safe
isolation. Not repairing the wire may result in an unsafe
situation.
4.
Enable the primary circuit if is necessary.
Maintenance and inspection
 Check whether the secondary lead is connected firmly.
 Check whether the voltage tap is mounted firmly.
Attention
Always avoid working on live parts of an installation.