Gauge for Outlets 16A 250V A.C. of IEC 60906-1 Figure 1

This Gauge for Outlets 16A 250V A.C. of IEC 60906-1 Figure 1 is precision-engineered to comply with IEC 60906-1 Figure 1 standards, designed exclusively to verify the single-pole insertion prevention function of 16A 250V A.C. household and similar-purpose socket-outlets. It features a robust construction with corrosion-resistant, high-rigidity metal (e.g., stainless steel) and is calibrated to apply test force under its own weight, ensuring accurate simulation of real-world usage scenarios. Equipped with an electrical contact indicator (40V-50V), the gauge effectively confirms whether socket-outlets can prevent accidental single-pole insertion— a critical safety requirement to mitigate electric shock risks. As an essential tool for compliance testing, it supports quality assurance and certification processes for electrical accessories adhering to international safety norms.

Specifications
• Test standard compliance: IEC 60906-1 Figure 1 (for 16A 250V A.C. plugs and socket-outlets); references IEC 60884-1 Subclause 10.3
• Core function: Verifies impossibility of single-pole insertion into socket-outlets
• Total mass: 200 g ± 5 g (calibrated for self-weight application)
• Material: Hard, corrosion-resistant metal with sufficient rigidity (e.g., stainless steel)
• Key dimensional parameters: D = 4.44 ± 0.01 mm; 19.2 -0.06 mm; R = D/2; 0.2 mm, 0.3D, 35 mm (critical dimensions as per standard)
• Electrical indicator requirement: Compatible with indicators rated 40 V to 50 V (inclusive) for contact detection
• Test application method: Applied under its own weight in all possible positions
• Compatibility: Designed for 16A 250V A.C. household and similar-purpose socket-outlets (special note for rubber/PVC material sockets per IEC 60884-1 Clause 10.3)

Test Procedures
• Inspect the gauge for structural integrity, ensuring no deformation, corrosion, or damage to pins; verify total mass falls within 200 g ± 5 g.
• Prepare the 16A 250V A.C. socket-outlet to be tested, ensuring it is clean, free of debris, and installed in a stable, horizontal position with shutters open.
• For socket-outlets made of rubber or PVC, review IEC 60884-1 Clause 10.3 to confirm any special test conditions.
• Connect an electrical indicator (40V-50V) to the gauge as specified, ensuring the indicator is functional and calibrated for contact detection.
• Position the gauge above the socket-outlet’s engagement face, aligning it to apply force solely under its own weight (no additional external pressure).
• Test the gauge in all possible positions relative to the socket-outlet, attempting single-pole insertion with individual gauge pins.
• Monitor the electrical indicator throughout the test— no contact (indicator activation) shall occur when attempting single-pole insertion.
• Record all test positions and indicator responses to document compliance with the “no single-pole contact” requirement.
• After completing all position tests, inspect the socket-outlet and gauge for any signs of damage or wear.
• Compare test results against IEC 60906-1 standards to assess the socket-outlet’s compliance with single-pole insertion prevention requirements.

Applications
• Compliance testing of 16A 250V A.C. household socket-outlets to verify single-pole insertion prevention per IEC 60906-1.
• Safety performance evaluation of commercial and similar-purpose 16A 250V A.C. socket-outlets.
• Quality control inspections in manufacturing facilities producing socket-outlets for markets adhering to IEC 60906-1 specifications.
• Certification testing conducted by third-party laboratories and regulatory bodies to confirm product safety conformity.
• R&D testing for optimizing the shutter design and safety mechanism of 16A 250V A.C. socket-outlets.
• Pre-shipment quality verification for exporters, ensuring products meet international safety requirements for single-pole insertion prevention.
• Routine safety audits for electrical accessory brands to maintain consistent product safety standards.
• Training and calibration of testing personnel in IEC 60906-1 compliant single-pole insertion prevention test procedures.