Wiring & Networking
Browse marine wire, power cables, network cables, NMEA 2000 components, terminals, connectors, and wire management accessories from trusted brands including Seaview, Garmin, T-H Marine, and Navico. Find reliable marine-grade electrical products designed for navigation systems, marine electronics, communication equipment, and onboard power distribution.
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Ancor Tinned Copper Battery Cable, 3/0 AWG (81mm2) - Black - 50 [118005] -
Seaview White Plastic Vertical Cable Seal f/Multiple Wires Up to 10.6mm/0.5" [CGM17PW] -
Maretron High-Temperature Smoke/Heat Detector Kit [SH-003] -
Seaview Black Plastic Vertical Cable Seal f/Multiple Wires Up to 10.6mm/0.5" [CGM17PB] -
T-H Marine Heat Shrink Connector Kit *200-Piece [BE-EL-31640-DP] -
Seaview White Plastic Vertical Cable Seal f/Wire Up to 13.5mm/0.53" [CG20PW] -
Seaview Black Plastic Vertical Cable Seal f/Wire Up to 27.5mm/1.08" [CG30PB] -
Ancor Marine Grade Spiral Wrap 1/2" x 100 [452505] -
Ancor Marine Grade Spiral Wrap 3/8" x 100 [452385] -
Ancor Self-Extinguishing Split Loom 1" x 100 [453906] -
Ancor Self-Extinguishing Split Loom 3/4" x 100 [453756] -
Siren Marine NMEA 2000 Cable T Connector Connection Kit f/Siren 3 Pro [SM-ACC3-N2KCT] -
Ancor Self-Extinguishing Split Loom 3/8" x 100 [453386] -
Ancor Self-Extinguishing Split Loom 3/8" x 10 [453382] -
Ancor Self-Extinguishing Split Loom 1/2" x 100 [453506] -
Raymarine GA200 GPS Sensor f/AIS700 [A80589] -
Metra Powersports 2-Way Waterproof Connector [76-0201] -
Actisense Protective Screw Cover f/N2K Connectors - 10-Pack [A2K-SCREWCAP-10-F] -
Ancor Tinned Copper Battery Cable, 3/0 AWG (81mm2) - Black - Sold By The Foot [1180-FT] -
Blue Sea 3124 Small Cable Gland #14-#10 Single Wire [3124] -
Ancor 90 Tinned Copper Lug #3/0 - 3/8" - 2-Piece [262716] -
Ancor 90 Tinned Copper Lug #2/0 - 3/8" - 2-Piece [262296] -
Ancor 90 Tinned Copper Lug #1/0 - 3/8" - 2-Piece [262286] -
Ancor 90 Tinned Copper Lug #1 - 3/8" - 2-Piece [262276] -
Ancor 90 Tinned Copper Lug #2 - 3/8" - 2-Piece [262266] -
Ancor 90 Tinned Copper Lug #4 - 3/8" - 2-Piece [262256] -
Ancor 90 Tinned Copper Lug #6 - 3/8" - 2-Piece [262246] -
Ancor 90 Tinned Copper Lug #4/0 - 5/16" - 2-Piece [262725] -
Ancor 90 Tinned Copper Lug #3/0 - 5/16" - 2-Piece [262715] -
Ancor 90 Tinned Copper Lug #2/0 - 5/16" - 2-Piece [262295] -
Ancor 90 Tinned Copper Lug #1/0 - 5/16" - 2-Piece [262285] -
Ancor 90 Tinned Copper Lug #1 - 5/16" - 2-Piece [262275] -
Ancor 90 Tinned Copper Lug #2 - 5/16" - 2-Piece [262265] -
Ancor 90 Tinned Copper Lug #4 - 5/16" - 2-Piece [262255] -
Ancor 90 Tinned Copper Lug #6 - 5/16" - 2-Piece [262245] -
Seaview Cable Seal w/Cover - White Powder Coated Stainless Steel f/Wire Up to 10.6mm/0.5" [CGM17SW]
![Ancor Tinned Copper Battery Cable, 3/0 AWG (81mm2) - Black - 50 [118005]](http://corewaveint.com/cdn/shop/files/88993XL.jpg?v=1781144326&width=3840)
![Seaview White Plastic Vertical Cable Seal f/Multiple Wires Up to 10.6mm/0.5" [CGM17PW]](http://corewaveint.com/cdn/shop/files/93657XL.jpg?v=1781146681&width=3840)
![Maretron High-Temperature Smoke/Heat Detector Kit [SH-003]](http://corewaveint.com/cdn/shop/files/93697XL.jpg?v=1781146683&width=3840)
![Seaview Black Plastic Vertical Cable Seal f/Multiple Wires Up to 10.6mm/0.5" [CGM17PB]](http://corewaveint.com/cdn/shop/files/93656XL.jpg?v=1781146681&width=3840)
![T-H Marine Heat Shrink Connector Kit *200-Piece [BE-EL-31640-DP]](http://corewaveint.com/cdn/shop/files/93431XL.jpg?v=1781146484&width=3840)
![Seaview White Plastic Vertical Cable Seal f/Wire Up to 13.5mm/0.53" [CG20PW]](http://corewaveint.com/cdn/shop/files/93653XL.jpg?v=1781146680&width=3840)
![Seaview Black Plastic Vertical Cable Seal f/Wire Up to 27.5mm/1.08" [CG30PB]](http://corewaveint.com/cdn/shop/files/93654XL.jpg?v=1781146680&width=3840)
![Ancor Marine Grade Spiral Wrap 1/2" x 100 [452505]](http://corewaveint.com/cdn/shop/files/91974XL.jpg?v=1781145635&width=3840)
![Ancor Marine Grade Spiral Wrap 3/8" x 100 [452385]](http://corewaveint.com/cdn/shop/files/91972XL.jpg?v=1781145635&width=3840)
![Ancor Self-Extinguishing Split Loom 1" x 100 [453906]](http://corewaveint.com/cdn/shop/files/91968XL.jpg?v=1781145635&width=3840)
![Ancor Self-Extinguishing Split Loom 3/4" x 100 [453756]](http://corewaveint.com/cdn/shop/files/91966XL.jpg?v=1781145635&width=3840)
![Siren Marine NMEA 2000 Cable T Connector Connection Kit f/Siren 3 Pro [SM-ACC3-N2KCT]](http://corewaveint.com/cdn/shop/files/92212XL.jpg?v=1781145798&width=3840)
![Ancor Self-Extinguishing Split Loom 3/8" x 100 [453386]](http://corewaveint.com/cdn/shop/files/91962XL.jpg?v=1781145634&width=3840)
![Ancor Self-Extinguishing Split Loom 3/8" x 10 [453382]](http://corewaveint.com/cdn/shop/files/91961XL.jpg?v=1781145634&width=3840)
![Ancor Self-Extinguishing Split Loom 1/2" x 100 [453506]](http://corewaveint.com/cdn/shop/files/91964XL.jpg?v=1781145634&width=3840)
![Raymarine GA200 GPS Sensor f/AIS700 [A80589]](http://corewaveint.com/cdn/shop/files/91441XL.jpg?v=1781145495&width=3840)
![Metra Powersports 2-Way Waterproof Connector [76-0201]](http://corewaveint.com/cdn/shop/files/89468XL.jpg?v=1781144561&width=3840)
![Actisense Protective Screw Cover f/N2K Connectors - 10-Pack [A2K-SCREWCAP-10-F]](http://corewaveint.com/cdn/shop/files/89424.gif?v=1781144557&width=3840)
![Ancor Tinned Copper Battery Cable, 3/0 AWG (81mm2) - Black - Sold By The Foot [1180-FT]](http://corewaveint.com/cdn/shop/files/88992XL.jpg?v=1781144325&width=3840)
![Blue Sea 3124 Small Cable Gland #14-#10 Single Wire [3124]](http://corewaveint.com/cdn/shop/files/88823XL.jpg?v=1781144315&width=3840)
![Ancor 90 Tinned Copper Lug #3/0 - 3/8" - 2-Piece [262716]](http://corewaveint.com/cdn/shop/files/87724XL.jpg?v=1781143950&width=3840)
![Ancor 90 Tinned Copper Lug #2/0 - 3/8" - 2-Piece [262296]](http://corewaveint.com/cdn/shop/files/87723XL.jpg?v=1781143949&width=3840)
![Ancor 90 Tinned Copper Lug #1/0 - 3/8" - 2-Piece [262286]](http://corewaveint.com/cdn/shop/files/87722XL.jpg?v=1781143949&width=3840)
![Ancor 90 Tinned Copper Lug #1 - 3/8" - 2-Piece [262276]](http://corewaveint.com/cdn/shop/files/87721XL.jpg?v=1781143949&width=3840)
![Ancor 90 Tinned Copper Lug #2 - 3/8" - 2-Piece [262266]](http://corewaveint.com/cdn/shop/files/87720XL.jpg?v=1781143949&width=3840)
![Ancor 90 Tinned Copper Lug #4 - 3/8" - 2-Piece [262256]](http://corewaveint.com/cdn/shop/files/87719XL.jpg?v=1781143948&width=3840)
![Ancor 90 Tinned Copper Lug #6 - 3/8" - 2-Piece [262246]](http://corewaveint.com/cdn/shop/files/87718XL.jpg?v=1781143948&width=3840)
![Ancor 90 Tinned Copper Lug #4/0 - 5/16" - 2-Piece [262725]](http://corewaveint.com/cdn/shop/files/87717XL.jpg?v=1781143948&width=3840)
![Ancor 90 Tinned Copper Lug #3/0 - 5/16" - 2-Piece [262715]](http://corewaveint.com/cdn/shop/files/87716XL.jpg?v=1781143947&width=3840)
![Ancor 90 Tinned Copper Lug #2/0 - 5/16" - 2-Piece [262295]](http://corewaveint.com/cdn/shop/files/87715XL.jpg?v=1781143947&width=3840)
![Ancor 90 Tinned Copper Lug #1/0 - 5/16" - 2-Piece [262285]](http://corewaveint.com/cdn/shop/files/87713XL.jpg?v=1781143947&width=3840)
![Ancor 90 Tinned Copper Lug #1 - 5/16" - 2-Piece [262275]](http://corewaveint.com/cdn/shop/files/87712XL.jpg?v=1781143947&width=3840)
![Ancor 90 Tinned Copper Lug #2 - 5/16" - 2-Piece [262265]](http://corewaveint.com/cdn/shop/files/87711XL.jpg?v=1781143946&width=3840)
![Ancor 90 Tinned Copper Lug #4 - 5/16" - 2-Piece [262255]](http://corewaveint.com/cdn/shop/files/87710XL.jpg?v=1781143946&width=3840)
![Ancor 90 Tinned Copper Lug #6 - 5/16" - 2-Piece [262245]](http://corewaveint.com/cdn/shop/files/87709XL.jpg?v=1781143946&width=3840)
![Seaview Cable Seal w/Cover - White Powder Coated Stainless Steel f/Wire Up to 10.6mm/0.5" [CGM17SW]](http://corewaveint.com/cdn/shop/files/87620XL.jpg?v=1781143799&width=3840)