DIN VDE 0620-1 Gauge 15 for Testing Non-Accessibility of Live Parts

This DIN VDE 0620-1 Gauge 15 is precision-engineered and manufactured in full compliance with the relevant requirements of the VDE0620-1:2010 standard, specifically aligned with DIN VDE 0620-1 “Plugs and socket-outlets for household and similar purposes Part 1: General requirements on fixed socket-outlets”. Its primary function is to verify the non-accessibility of live parts through shutters after the plug or socket has undergone normal operation testing, ensuring that the product’s structure and dimensions consistently meet the strict standard criteria. Constructed with high-quality rigid steel wire and featuring a calibrated internal spring mechanism, it delivers accurate, reliable, and repeatable test results for compliance verification.

• Material: Rigid steel wire
• Key dimensions (mm): ø50, ø30
• Radius (r): 0.2±0.05 mm
• Calibration force: 20 N applied along the axis of the rigid steel wire
• Calibration requirement: When 20 N force is applied, the internal spring characteristic brings plane A – A’ to practically the same level as plane B – B’
• Compliant standard: DIN VDE 0620-1:2010 (Plugs and socket-outlets for household and similar purposes Part 1: General requirements on fixed socket-outlets)

Test Procedures:

1. Prepare the plug or socket sample that has completed normal operation testing, ensuring it is free from damage and remains in its post-operation state.
2. Inspect the test gauge for any visible deformation or damage, confirming it has been calibrated in accordance with the specified requirements.
3. Apply a 20 N force along the axis of the gauge’s rigid steel wire to fulfill pre-test calibration.
4. Insert the calibrated gauge into the socket or align it with the relevant part of the plug as specified by the standard.
5. Verify whether the live parts of the sample are accessible through the shutters.