Data sheet | Item number:770-103
Socket; with strain relief housing; 3-pole; Cod. A; 4,00 mm²; black
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /1 12
Overall length when mated
Color:
Item description
Set: Socket 770-203 and strain relief housing 770-503
Protected against mismating and maintenance-free
Push-in CAGE CLAMP® spring pressure connection technology allows solid conductors to be simply pushed into a unit
Two-wire connection per pole for loops or bridges
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /2 12
Two-wire connection per pole for loops or bridges
Additional variable coding is possible
Note:
All connectors for mounted installations (snap-in versions for lighting fixtures or devices, all types of PCB and distribution connectors) are factory-
equipped with locking levers to ensure plugs and sockets are securely locked. Additional locking levers are only required for flying leads (plug
/socket).
Note on mismating protection:
All WINSTA components are 100% protected against mismating when:
®
a.) plugging different numbers of poles
b.) plugging while rotated 180
c.) plugging while laterally staggered
d.) plugging one pole
Safety information 1:
Application note for the U.S. market (USR): Some versions may also be used for current interruption in accordance with the UL certificate in select
applications with currents below 16 A and voltages up to 600 V. For further information, please contact your local sales office.
Data
Electrical data
Note on Contact Resistance approx. 1 mΩ of contact resistance approx. 0.25 mΩ contact
transition plug/socket
Ratings per IEC/EN 60664-1
Ratings per IEC/EN 60664-1
Nominal voltage (III/3) 250 V
Rated surge voltage (III/3) 4 kV
Rated current 25 A
Legend (ratings) (III / 3) ≙ Overvoltage category III / Pollution degree 3
Approvals per UL 1977
Rated voltage UL 1977 600 V
Rated current UL 1977 23 A
Connection data
Connection technology Push-in CAGE CLAMP®
Actuation type Operating tool
Push-in
Nominal cross-section 4mm²
Solid conductor 0.5 … 4mm²/ 20 … 12AWG
Solid conductor; push-in termination 1.5 … 4mm²/ 16 … 12AWG
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /3 12
Solid conductor; push-in termination 1.5 … 4mm²/ 16 … 12AWG
Stranded conductor 0.5 … 2.5mm²/ 20 … 14AWG
Fine-stranded conductor 0.5 … 4mm²/ 20 … 12AWG
Fine-stranded conductor; with insulated ferrule 0.25 … 1.5mm²/ 20 … 16AWG
Fine-stranded conductor; with uninsulated ferrule 0.25 … 2.5mm²/ 20 … 14AWG
Fine-stranded conductor; with ferrule; push-in termination 1.5mm²/ 16AWG
Strip length 9mm/ 0.35inch
Note (strip length) see also packaging or instructions
Pole No. 3
Total number of connection points 6
Total number of potentials 3
Connectable sheathed cable diameter 8 … 11.5mm
Conductor entry direction to mating direction 0 °
Strip length (outer insulation) 55 mm
Number of test slots 3
Geometrical Data
Pin spacing 10mm/ 0.394inch
Width 34.6mm/ 1.362inch
Height 15mm/ 0.591inch
Depth 75.9mm/ 2.988inch
Mechanical data
Coding A
Mating force of a plug-in connection approx. 20 … 70 N (depending on pole number)
Retention force of a plug-in connection Locked: > 80 N
Unmating force of a plug-in connection Unlocked: approx. 20 … 70 N (depending on pole number)
Number of mating cycles
200, without resistive load
100, with resistive load I = 25 A, tested (4 mm²/AWG 12)
N
Marking L N
Protection type IP 2xC
Note on protection type In mated condition with strain relief housing: IP2xC (These compact
connectors are not designed for use in open, easily accessible
areas.)
Potential marking L N
Application General mains applications
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /4 12
Application General mains applications
Plug connection
Contact type (pluggable connector) Female connector/socket
Connector (connection type) for conductor
Mismating protection Yes
Locking of plug-in connection locking lever
Locking lever retrofittable
Strain relief strain relief housing
Material Data
Color black
Insulation material Polyamide 66 (PA66)
Clamping spring material Chrome nickel spring steel (CrNi)
Contact material Copper or copper alloy (surface-treated)
Fire load 0.421 MJ
Strain relief color black
Weight 20 g
Environmental Requirements
Processing temperature -5 … +40°C
Continuous operating temperature -35 … +85°C
Note on continuous operating temperature Insulating parts for temperatures ≤ 105 °C
Commercial data
Product Group 20 (WINSTA)
Packaging type BOX
Country of origin DE
GTIN 4044918252096
Customs tariff number 85366990990
Approvals / Certificates
Country specific Approvals
Logo Approval Additional Approval Text
Certificate
name
CCA
DEKRA Certification B.V.
EN 61535 2173495.02
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /5 12
CCA
DEKRA Certification B.V.
IEC 61535 NL-32105
VDE
VDE Prüf- und Zertifizierungsinstitut
EN 61535 40029808
Ship Approvals
Logo Approval Additional Approval Text
Certificate
name
ABS
American Bureau of Shipping
- 19-
HG1868589-
PDA
DNV GL
Det Norske Veritas, Germanischer Lloyd
- TAE00001Z6
LR
Lloyds Register
IEC 61984 02/20050
(E6)
UL-Approvals
Logo Approval Additional Approval Text
Certificate
name
cURus
Underwriters Laboratories Inc.
UL 1977 E45171
Sec. 9
Counterpart
Item no.770-113
Plug; with strain relief housing; 3-pole; Cod. A; 4,00 mm²; black www.wago.com/770-113
Item no.770-213
Plug; 3-pole; Cod. A; 4,00 mm²; black www.wago.com/770-213
Item no.770-213/035-000 www.wago.com/770-213
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /6 12
Item no.770-213/035-000
Plug; with strain relief housing; 3-pole; Cod. A; 4,00 mm²; black
www.wago.com/770-213
/035-000
Item no.770-213/002-000
Plug; with direct ground contact; 3-pole; Cod. A; 4,00 mm²; black
www.wago.com/770-213
/002-000
Item no.770-606
T-distribution connector; 3-pole; Cod. A; 1 input; 2 outputs; 2 locking levers; black www.wago.com/770-606
Item no.770-607
3-way distribution connector; 3-pole; Cod. A; 1 input; 3 outputs; black www.wago.com/770-607
Item no.770-608
5-way distribution connector; 3-pole; Cod. A; 1 input; 5 outputs; outputs on both sides; black www.wago.com/770-608
Item no.770-615
T-distribution connector; 3-pole; Cod. A; 1 input; 2 outputs; 3 locking levers; for flying leads; black www.wago.com/770-615
Item no.770-633
h-distribution connector; 3-pole; Cod. A; 1 input; 2 outputs; 2 locking levers; black www.wago.com/770-633
Item no.770-635
h-distribution connector; 3-pole; Cod. A; 1 input; 2 outputs; outputs on both sides; 3 locking levers;
for flying leads; black
www.wago.com/770-635
Item no.770-634
h-distribution connector; 3-pole; Cod. A; 1 input; 2 outputs; outputs on one side; 2 locking levers;
black
www.wago.com/770-634
Item no.770-637
Distribution connector for switches; Single-pole switch and series circuit; 3-pole; Cod. A/S; 1 input; 5
outputs; black
www.wago.com/770-637
Item no.770-636
h-distribution connector; 3-pole; Cod. A; 1 input; 2 outputs; outputs on one side; 3 locking levers; for
flying leads; black
www.wago.com/770-636
Item no.770-713
Snap-in plug; 3-pole; Cod. A; 4,00 mm²; black www.wago.com/770-713
Item no.770-638
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /7 12
Item no.770-638
Distribution connector for switches; Single-pole and throttle two-way circuit; 3-pole; Cod. A/S; 1
input; 5 outputs; black
www.wago.com/770-638
Item no.770-813
Plug for PCBs; straight; 3-pole; Cod. A; black www.wago.com/770-813
Item no.770-713/007-000
Snap-in plug; with direct ground contact; 3-pole; Cod. A; 4,00 mm²; black
www.wago.com/770-713
/007-000
Item no.771-9993/006-101
pre-assembled interconnecting cable; Eca; Socket/plug; 3-pole; Cod. A; H05VV-F 3G 1.5 mm²; 1 m;
1,50 mm²; black
www.wago.com/771-9993
/006-101
Item no.770-813/011-000
Plug for PCBs; angled; 3-pole; Cod. A; black
www.wago.com/770-813
/011-000
Compatible products
Marking accessories
Item no.: 770-450
Marker card; Plastic; white www.wago.com/770-450
Item no.: 770-450/000-001
Marker card; Plastic; white
www.wago.com/770-450
/000-001
Item no.: 770-450/000-002
Marker card; Plastic; white
www.wago.com/770-450
/000-002
Item no.: 770-450/000-005
Marker card; Plastic; white
www.wago.com/770-450
/000-005
Item no.: 770-450/000-006
Marker card; Plastic; white
www.wago.com/770-450
/000-006
Item no.: 770-450/000-012
Marker card; Plastic; white
www.wago.com/770-450
/000-012
tools
Item no.: 210-719 www.wago.com/210-719
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /8 12
Conductor termination
Item no.: 210-719
Operating tool; Blade: 2.5 x 0.4 mm; with a partially insulated shaft
www.wago.com/210-719
Downloads
Documentation
Bid Text
770-103
doc - Datei
Jun 8, 2015 doc
24.1 kB
Download
770-103
GAEB X81 - Datei
Feb 19, 2019 xml
3.1 kB
Download
CAD/CAE-Data
CAD data
2D/3D Models 770-103 URL Download
CAE data
EPLAN Data Portal 770-103 URL Download
WSCAD Universe 770-103 URL Download
ZUKEN Portal 770-103 URL Download
Installation Notes
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /9 12
Insert stripped solid conductor until it hits
backstop.
To terminate fine-stranded conductors,
open the clamping unit via screwdriver (2.5
mm blade width) and insert stripped
conductor until it hits backstop.
1. Strip length, outer insulation = 35 mm (2-
pole), 55 mm (3- to 5-pole)
2. Strip length = 9 mm
3. Extended ground conductor = 8 mm
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /10 12
Coding
Conductor removal
To remove the conductor, actuate the clamp
via screwdriver (2.5 mm blade width) and pull
out the conductor.
To terminate fine-stranded conductors,
open the clamping unit via screwdriver (2.5
mm blade width) and insert stripped
conductor until it hits backstop.
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /11 12
Shield Connection
Push the shield connecting plate into the
connector until fully inserted.
Apply the shield to the rubber cable.
Strip length, outer insulation = 55 mm
Shield length = 10 mm
Connector with shield termination
Insert coding pin into plug (break first) until it
engages.
Simply cut off the coding pin from the
socket.
Data sheet | Item number:770-103
www.wago.com/770-103
Subject to changes. Please also observe the further product documentation!
WAGO Kontakttechnik GmbH & Co. KG
Hansastr. 27
32423 Minden
Phone: +49571 887-0 | Fax: +49571 887-169
Email: info.de@wago.com | Web: www.wago.com
Do you have any questions about our products?
We are always happy to take your call at +49 (571) 887-44222.
08.08.2020Page /12 12
First insert wired connector into strain relief
housing, then snap cover and tighten screw.