WAGO 721-209/031-000: 1-conductor female connector with CAGE CLAMP®, 2.5 mm², 7.5 mm pin spacing, and anti-mismating protection.
Product Model721-209/031-000
Product ID45107
Stock on Request
Last updated: 8/29/2026
Key Features
1
FeatureHigh-quality and durable design for reliable connections
2
FeatureCAGE CLAMP® technology for easy and secure conductor insertion
3
Feature100% protected against mismating for enhanced safety
4
FeatureWide operating temperature range (-60 … +100 °C) for various applications
5
FeatureCompliant with stringent standards such as UL94 V0 and DIN EN 50155
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
9
Total number of potentials
9
Number of connection types
1
Number of levels
1
Pin spacing
7.5 mm / 0.295 inches
Width
79.8 mm / 3.142 inches
Height
14.3 mm / 0.563 inches
Depth
26.45 mm / 1.041 inches
Variable coding
Yes
Mounting type
Feed-through mounting
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
none
Note (material data)
Information on material specifications can be found here
