C4559-7
Eaton - Bussmann Electrical Division
Product details
Eaton - Bussmann Electrical Division's C4559-7 redefines Terminal Strips and Turret Boards technology for marine and offshore electronics. This corrosion-resistant terminal strip is engineered to withstand salt fog, humidity, and mechanical shock in harsh maritime environments. The C4559-7 delivers reliable performance for navigation systems, sonar equipment, and offshore energy platforms with IP68-rated protection.The marine-grade Terminal Strip configuration features gold-over-nickel plating with additional palladium barrier layers for saltwater corrosion resistance.Threaded Stud contacts employ gas-tight crimp technology that maintains <5m resistance after 500 hours salt spray testing.With 7 positions, the design supports redundant power distribution networks required by SOLAS regulations.0.750" (19.05mm) spacing exceeds IEC 60529 IPX8 requirements while preventing electrochemical migration in humid conditions.The 1 row architecture allows separation of essential and non-essential circuits as per IMO safety standards.The 6.750" L x 0.750" W x 0.840" H (171.45mm x 19.05mm x 21.34mm) form factor fits standard marine equipment racks with vibration-damping mounting provisions.Constructed from Thermoplastic laminate, the substrate resists fungal growth and hydrolytic degradation.Marine-specific Flange include sacrificial zinc anodes for cathodic protection and anti-fretting contact designs.
Product Attributes
- Product Status: Obsolete
- Type: Terminal Strip
- Terminal Type: Threaded Stud
- Number of Positions: 7
- Pitch: 0.750" (19.05mm)
- Number of Rows: 1
- Row Spacing: -
- Board Size: 6.750" L x 0.750" W x 0.840" H (171.45mm x 19.05mm x 21.34mm)
- Material - Board: Thermoplastic
- Features: Flange
- Material Flammability Rating: -