BS 1363-1 Figure Test Pin

BS 1363-1 Figure Test Pin is engineered for safety verification against access to hazardous live parts in UK plugs, socket-outlets, and adapters. Compliant with Clause 9 BS 1363-1 Figure 1, it includes a 1mm diameter steel pin, 20mm long, for probing narrow gaps in electrical connections, coupled with an insulating handle for user protection. The precision-machined spherical radius on the pin tip replicates real-world contact scenarios, ensuring reliable testing results for UK-standard electrical components. Specifications:

• Test Pin Diameter: Φ1mm (±0.02mm tolerance, meets BS 1363-1 gap standards)
• Test Pin Length: 20mm (±0.05mm tolerance, crucial for reaching potential hazards)
• Spherical Radius: Precision-machined SR on pin tip (adheres to BS 1363-1 Figure 1 dimensions)
• Material Composition: Pin – High-grade steel (corrosion-resistant, maintains accuracy); Handle – Insulating material (prevents electrical contact)
• Key Tolerances: Linear dimensions: ±0.05mm (aligns with BS 1363-1 Clause 9 precision)

Test Procedures:

• Inspect the test pin for defects; confirm dimensions meet specifications.
• Deactivate the plug/socket/adapter under test and place on a stable surface.
• Identify access points per BS 1363-1.
• Hold the insulating handle, align pin tip with target gap, and insert gently until resistance is felt.
• Verify if the pin contacts hazardous live parts through inspection or testing.
• Document results for compliance with BS 1363-1 Figure 1.

Applications:

• Safety testing of UK-standard household plugs per BS 1363-1.
• Compliance checks for UK market socket-outlets.