Pairing type: male plug + female socket Connection mode: one-click button plug/unplug power Locking method: automatic insertion, self-locking Protection level: IP68 (2m/2h) when mated Assembly method: solder Cable standard: 2.5–4.0 mm² / 14–12 AWG Cable diameter range: 8.0–12.0 mm Contact diameter × number: φ2.7 mm × 2 Durability: ≥1900 mating cycles Electrical characteristics: Rated current: 20 A Operating voltage (AC, RMS): 500 V Dielectric withstanding voltage: 2500 V Contact resistance: 1000 MΩ Warning: Do not connect or disconnect under load. Material properties: Housing material: High-performance PBT plastic Operating temperature range: –40°C to +80°C High-temperature aging test: 85°C for 168 hours Temperature rise: 30 K at 20 A, 40 K at 25 A, 50 K at 30 A Flame retardancy: UL94 V-0 Sealing: High-quality silicone O-ring Contact material: Copper alloy with gold plating Applications: Mechanical equipment, servers, photovoltaic systems, energy storage, power grids, automotive, marine, telecommunications, instrumentation, industrial control, audiovisual equipment, stage lighting. Type: 2-pin Color: Black Material: Plastic Package contents: 1 × connector Note: Color may vary slightly due to screen settings and lighting conditions. Dimensional tolerance: ±1–3 cm.