NF C 61-314 Figure 32 Contour Verification Gauge for Socket Cover Plates

The NF C 61-314 Figure 32 contour verification gauge is engineered for precise dimensional assessment of socket cover plate contours in compliance with NF C 61-314 “Prises de courant pour usages domestiques et analogues – Systèmes 6 A/250 V et 16 A/250 V” Figure 32. With an approximate thickness of 2 mm, this specialized tool features structural precision and dimensional accuracy to verify that tested components meet contour requirements for domestic and similar-purpose electrical applications.

Specifications:
• Compliance: NF C 61-314 “Prises de courant pour usages domestiques et analogues – Systèmes 6 A/250 V et 16 A/250 V” Figure 32
• Thickness: Approximately 2 mm
• Function: Contour verification of socket cover plates
• Applicable systems: 6A 250V and 16A 250V domestic and similar-purpose sockets
• Key dimensions (with tolerances, in mm/degrees):
• Angle: 45° ± 5°
• Angle: 10° ± 5′ (30 minutes minimum specification)
• Linear dimension: 10 ± 1 mm
• Structural features: Equipped with Face A, Face B, and Face C for multi-faceted contour inspection
• Engineered for precise dimensional compliance verification

Test Procedures:
• Prepare the cover plate of the target 6A 250V or 16A 250V socket, ensuring its surface is clean, flat, and free of deformations or debris.
• Identify the corresponding inspection surfaces (Face A, Face B, Face C) of the gauge based on the contour characteristics of the tested component.
• Align the gauge’s inspection faces accurately with the contour of the cover plate, ensuring full and close contact between the gauge and the component’s surface.
• Check for gaps, misalignment, or irregularities between the gauge and the component’s contour throughout the contact area.