Professional-Grade Compliance Tool for Schuko Plugs & Sockets
The DIN 494401 is a precision-engineered test gauge designed to verify critical safety dimensions of German Schuko plugs and sockets according to DIN 49440-1 standards. This essential quality control instrument ensures proper earthing contact, pin spacing, and mechanical integrity for manufacturers, testing labs, and certification bodies across Europe.
Key Features & Technical Advantages
✔ Full DIN 49440-1 Compliance - Validates all mandatory dimensions for Type F (Schuko) connectors
✔ Precision Measurement - Verifies:
Pin diameter (4.8mm ±0.01mm for live/neutral)
Earth contact strip alignment (10mm width)
Socket entry force (10-20N)
✔ Industrial Durability - Hardened chromium steel (58 HRC) with anti-corrosion coating
✔ Complete Certification - Includes DAkkS-traceable calibration certificate
Critical Safety Tests:
Earth contact continuity
Child safety shutter operation
Insertion depth (max 17.5mm)
Technical Specifications
| Parameter | Specification |
|---|---|
| Standard | DIN 49440-1 |
| Material | 1.2842 Tool Steel |
| Measurement Accuracy | ±0.005mm |
| Compliance | VDE, CE, ENEC |