4-pole socket with strain relief housing, Cod. A coding, 4.00 mm² cross-section. Ideal for secure connections.
Product Model770-104
Product ID44818
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureReliable Connections
2
FeatureHigh-Quality Materials
3
FeatureEasy Installation
4
FeatureFire Safety Compliance
5
FeatureCompact Design
6
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Clamping units
8
Total number of potentials
4
Pin spacing
10 mm / 0.394 inches
Width
44.6 mm / 1.756 inches
Height
17 mm / 0.669 inches
Depth
76 mm / 2.992 inches
FeatureReliable Connections
7
FeatureHigh-Quality Materials
8
FeatureEasy Installation
9
FeatureFire Safety Compliance
10
FeatureCompact Design
Use
General mains applications
Coding
A
Variable coding
Yes
Marking
N ⏚ 2/L 1/L'
Potential Marking
N ⏚ 2/L 1/L'
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
Protection type
IP20; When mated and secured with a strain relief housing: IP2xC (These compact connectors are not designed for use in open, easily accessible areas!)
Contact type (pluggable connector)
Female connector/socket
Connector (connection type)
for conductor
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
Can be retrofitted
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).
Strain relief
strain relief housing
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.
