Pair of MC4 plugs/sockets with double O-ring and waterproof seal for solar module cables

MC4 double-ring (male/female) connectors provide a watertight and secure connection for photovoltaic solar systems. Easy to install, they are supplied with two Allen keys for quick assembly. Waterproof and dustproof, these connectors are perfectly suited for outdoor use, even in extreme weather conditions. Technical specifications: Rated voltage: 1000 V DC; Rated current: 25 A (2.5–4.0 mm²); Ingress protection rating: IP67; Flammability class: UL94-V0; Test voltage: 6000 V (50 Hz, 1 min); Safety class: Class 2; Overvoltage category/Pollution class: CAT III/2; Conductor material: Copper, Tin; Insulation material: PPO or PBT; Operating temperature range: -40 to +90 °C; Contact resistance: 0.5 mΩ; Insertion force: ≤ 50. Extraction force: ≥ 50 N Compatibility and accessories Suitable for cables with a cross-section of 2.5 mm², 4 mm² and 6 mm² (AWG 14/12/10) Package contents: 6 plugs, 6 sockets, 2 Allen keys