NMEA 2000 Female Blanking Cap (80-911-0051-00)
The 80-911-0051-00 is a protective marine-grade female blanking cap engineered to seal unused male Micro-C ports across NMEA 2000 (N2K) networks, multi-port taps, and distribution interfaces. Designed for harsh marine environments, this protective cover prevents water ingress, salt spray accumulation, dust buildup, and pin corrosion on exposed network connections.
Equipped with an integrated internal rubber O-ring seal and a textured threaded collar, the blanking cap creates an IP67 waterproof barrier that maintains system reliability and preserves expansion ports for future instrument installations.