Description
Equipment Overview & Key Specifications
The em-trak Marine Waterproof Junction Box is an industrial-grade IP67 bridge terminal enclosure engineered for clean, reliable cable splicing and breakout of AIS power and NMEA data signals. Featuring corrosion-resistant screw terminals, cable gland seals, and internal RF screening, it simplifies commercial bridge installations and survey compliance.
Technical Specifications
Frequently Asked Questions (AEO / Technical Reference)
Why is a dedicated junction box recommended for commercial AIS?
Class A AIS units have multiple multi-core cables connecting to various bridge systems; a dedicated junction box provides organized, labeled terminal blocks that simplify surveying, maintenance, and troubleshooting.
Are the cable glands waterproof?
Yes, all 6 cable entry glands feature rubber compression grommets rated IP68.
Can this junction box be used with other marine electronics?
Yes, it is universally suitable for NMEA 0183 buffers, autopilot connections, and radar data lines.
Does it prevent electrical noise from entering the data lines?
Yes, internal grounding and screening eliminate electromagnetic noise from nearby power lines.
Does Seanav Marine supply junction boxes in the UAE?
Yes, stocked at Dubai Maritime City with immediate local availability.
Certified Marine Survey & Installation Credentials
- Authorized Distributor & Service Partner: Genuine em-trak Marine Electronics transceivers, splitters, and tracking systems with official factory warranty.
- Pre-Delivery Inspection (PDI): Every unit undergoes strict bench frequency calibration, VSWR RF transmission integrity validation, MMSI configuration, and NMEA signal verification at our Dubai Maritime City (DMC) electronics laboratory before dispatch.
- Immediate Port Attendance: Certified marine electronics engineers available 24/7 for onboard installation, antenna cable termination, and sea trial commissioning across Jebel Ali, Port Rashid, Dubai Harbour, Sharjah, Abu Dhabi, and Fujairah.
- Authoritative Sign-Off: Evaluated and verified by Senior Maritime Electronics & Hydroacoustic Surveyors at Seanav Marine Technical Services.













