SD13 Docking 2 Pin Waterproof Plug IP68 Round Plug Socket for electrical cable (male and female) Rated specs - AC 380V, 10A; dielectric strength 1500V AC; contact resistance 2 MΩ - Cable specification: <1.5 mm2 / AWG14; insulation resistance 2000 MΩ - Contact diameter x quantity: 1.8 mm x 2 Panel and housing - Panel cut-out diameter: 13 mm; cable outer diameter range: 4 mm to 6.5 mm - Housing: thermoplastic nylon PA66, fire resistance V-0 - Contact material: brass with gold coating; insulation material: thermoplastic PPS - Max insulation temperature: 260 C; operating temperature range: -25 to 85 C - Plug-in cycle: >500 times Key benefits - IP68 rated waterproof design for reliable operation in wet, dusty, or harsh environments - Compact 2-pin round plug for simple, robust power or signal connections - Wide electrical compatibility: up to AC 380V and 10A with strong dielectric strength and insulation - Durable construction: PA66 housing, gold-coated brass contacts, PPS insulation; flame resistant and high temperature capable - Long service life: rated for more than 500 plug-in cycles - Easy mounting: 13 mm panel cut-out and compatible with cable dia 4–6.5 mm Applications and use scenarios - In machine tools and industrial equipment where protection from liquids and dust is required - On locomotives and rail signaling or control systems needing reliable, rugged connections - In navigation, instrumentation, lighting systems, medical devices, and oil exploration equipment that operate in harsh conditions This product description preserves the original model, specifications, functions, and intended fields of use while presenting a clear, practical, and conversion-focused format.