BS 1363-2 figure 1 test pin

BS 1363-2 figure 1 test pin is a dedicated tool for verifying protection against access to hazardous live parts in UK-standard socket-outlets according to Clause 8 BS 1363-2 Figure 1. Designed to meet strict British safety norms, it features a 1mm diameter precision steel pin (25mm long) for navigating narrow gaps in socket openings, plus an ergonomic insulating handle for user protection. The pin’s smooth, burr-free tip and tight dimensional tolerances ensure it mimics real-world contact scenarios, making it essential for manufacturers, labs, and certifiers validating socket safety for the UK market.

Specifications:
• Test Pin Diameter: 1mm (±0.02mm tolerance; aligns with BS 1363-2’s gap access requirements)
• Test Pin Length:  25mm (±0.05mm tolerance; ensures reach to potential hazardous internal parts)
• Pin Tip Design:  Smooth, precision-machined spherical tip (prevents damage to socket components while ensuring accurate testing)
• Material Composition: Pin: High-grade carbon steel (corrosion-resistant, maintains diameter accuracy); – Handle: Flame-retardant ABS plastic (UL94 V-0 rating, insulating for user safety)
• Handle Dimensions Length: 80mm; Diameter: 12mm (ergonomic grip for stable operation)
• Key Tolerances Linear dimensions: ±0.05mm; Diameter: ±0.02mm (meets BS 1363-2 Clause 8 precision standards)

Test Procedures:
• Inspect the test pin for bent steel, cracked insulation, or worn tips; confirm diameter/length meet specs.
• Power off the socket-outlet under test and secure it on a flat, stable surface.
• Identify target access points (e.g., socket slot gaps, around earth pin openings).
•  Hold the insulating handle, align the pin tip with the gap, and gently insert until resistance is felt.
• Check if the pin can contact live parts (via visual inspection or electrical continuity testing).
• Record results to verify compliance with BS 1363-2 Figure 1.

Applications:
• Safety testing of UK-standard household wall socket-outlets (e.g., 13A mains sockets) per BS 1363-2.
• Compliance checks for extension lead socket-outlets (e.g., 4-way, 6-way extensions) intended for the UK market.
• Quality control for socket manufacturers during production (ensuring no unauthorized access to live parts).
• Third-party certification testing (e.g., UKCA, CE) for socket-outlets seeking UK market entry.
• Pre-shipment batch verification of commercial socket-outlets (e.g., office, retail sockets) to meet British safety norms.

BS 1363-2 Figure 1 Test Pin