WAGO 721-103/037-000 is a 1-conductor female connector with 2.5 mm² cross-sectional area, 5 mm pin spacing, and lateral locking levers.
Product Model721-103/037-000
Product ID46475
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureHighly reliable CAGE CLAMP technology for secure connections
2
Feature100% protection against mismating to prevent errors
3
FeatureEasy to use with lateral locking levers
4
FeatureCompatible with wire sizes 28-12 AWG
5
FeatureDurable and long-lasting design
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Safety information
TheMCS MULTI CONNECTION SYSTEMincludes connectors without breaking capacity in accordance with DIN EN 61984. When used as intended, these connectors must not be connected/disconnected when live or under load.When used as intended, these connectors must not be connected/disconnected when live or under load. The circuit design should ensure header pins, which can be touched, are not live when unmated.
Variants:
Other pole numbers
Clamping units
3
Total number of potentials
3
Number of connection types
1
Number of levels
1
Pin spacing
5 mm / 0.197 inches
Width
31.6 mm / 1.244 inches
Height
14.3 mm / 0.563 inches
Depth
29.6 mm / 1.165 inches
Variable coding
Yes
Anti-rotation protection
Yes
Contact type (pluggable connector)
Female connector/socket
Connector (connection type)
for conductor
Mismating protection
Yes
Plugging without loss of pin spacing
No
Locking of plug-in connection
locking lever
Note (material data)
Information on material specifications can be found here
