The WAGO 770-603 is a 3-pole intermediate coupler designed for use with sockets and plugs. It features Cod. A coding and is 100% protected against mismating.
Product Model770-603
Product ID48258
Stock on Request
Last updated: 8/29/2026
Key Features
1
Feature3-pole intermediate coupler for versatile connections
2
FeatureCod. A coding for secure and reliable connections
3
Feature100% protected against mismating for enhanced safety
4
FeatureBlack color for easy identification
5
FeatureCompact design suitable for various applications
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Note
At least one snap-in connectorWITHOUTa locking lever is required on one side when connecting two lights directly via intermediate coupler.
Total number of potentials
3
Pin spacing
10 mm / 0.394 inches
Width
30 mm / 1.181 inches
Height
11.6 mm / 0.457 inches
Depth
40 mm / 1.575 inches
6
Feature3-pole intermediate coupler for versatile connections
7
FeatureCod. A coding for secure and reliable connections
8
Feature100% protected against mismating for enhanced safety
9
FeatureBlack color for easy identification
10
FeatureCompact design suitable for various applications
Use
General mains applications
Coding
A
Variable coding
Yes
Marking
plain
Mating force of a plug-in connection
approx. 20 70 N (depending on pole number)
Retention force of a plug-in connection
When 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
Type of distribution box
Intermediate coupler
Protection type
IP20; When mated: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!)
Contact type (pluggable connector)
Socket/plug
Mismating protection
Yes
Note on mismating protection
All WINSTA® components are 100% protected against mismating when:a.) plugging different numbers of polesb.) plugging while rotated 180c.) plugging while laterally staggeredd.) plugging one pole
Locking lever
no
Locking of plug-in connection
locking lever
Note on locking system
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 (material data)
Information on material specifications can be found here
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.
