BS 546 Figure 5 Minimum Go Gauge for Socket-Outlets

The BS 546 Figure 5 Minimum Go Gauge is a specialized testing instrument designed to ensure socket-outlets conform to BS 546 standards, specifically Figure 5. This tool is meticulously crafted to verify the structural and dimensional compliance of socket-outlets, adhering to stringent requirements for dimensions, tolerances, material properties, hardness, and surface roughness. Featuring a precision design, it assesses the minimum acceptable size and fit of socket-outlets, with material hardness exceeding 50HRC and a low thermal expansion coefficient for superior dimensional stability and reliable performance. This gauge provides accurate validation that socket-outlets meet essential “go” criteria for compatibility and safety.

Specifications

• Compliance standard: BS 546 (“Two-pole and earthing-pin plugs, socket-outlets and adaptors. Specification”) Figure 5
• Gauge type: Minimum Go gauge (for socket-outlet dimensional and structural verification)
• Material hardness: Over 50HRC
• Material thermal expansion coefficient: Low
• Key attributes (dimensions, tolerances, material, surface roughness): Fully compliant with BS 546 standard requirements
• Dimensional stability: Stable and reliable due to low thermal expansion coefficient
• Design: Precision-engineered to match the minimum acceptable size parameters for socket-outlets as specified in the standard

Test Procedures

1. Prepare the socket-outlet sample for testing, ensuring it is free from damage, debris, deformation, or wear that could impact test accuracy.
2. Inspect the minimum Go gauge to confirm its surface is clean, free from scratches or misalignment, and all specifications meet BS 546 Figure 5 requirements.
3. Align the gauge with the socket-outlet’s contact slots and structural features, ensuring proper positioning in accordance with the standard’s guidelines.
4. Attempt to insert the gauge into the socket-outlet smoothly, verifying…