Easily connect or disconnect power. Rated IP67 making them ideal for solar power and green energy. Terminals are Silver Plated Copper. Connectors offer optimal conductivity. Contacts have flared barrel openings for easy wire entry. Impact and vibration resistant. Housing made of Polycarbonate. Waterproof per IEC 60529. Ingress protection: IP67. Ideal for solar power and green energy. Waterproof per IEC 60529 Each Kit Includes -1 Male Sealed Housing -1 Female Sealed Housing -2 Bracket Sets -4 Contacts -4 Seals