BB1931-5P Waterproof Marine Bus Bar 5 Way Terminal Block with Nickel Plated Copper and Stainless Steel for Boat Yacht RV

The BB1931-5P marine bus bar is a compact 5 way power distribution block engineered for dependable current routing on boats, yachts, RVs, caravans and automotive electrical systems. Built around a nickel-plated copper conductor and housed in a reinforced nylon, PC and stainless steel assembly, it keeps wiring organised while shielding every stud from moisture, dust and salt spray.

• Built for the water: a snap-on polycarbonate cover seals the terminal studs against rain, spray and dust, so exposed conductors stay protected in the engine bay or on deck.
• Strong, stable joints: stainless steel screws and studs resist corrosion and vibration, holding torque far longer than plated mild-steel hardware.
• Lower resistance, less heat: the enlarged nickel-plated copper contact plate spreads the load across a wider surface, cutting energy loss and keeping temperature rise under control.
• Quick, tidy wiring: a push-in connection design lets you add or branch circuits without re-routing the whole harness, saving install time.

Use the BB1931-5P wherever a clean, protected distribution point is needed: boat and yacht DC distribution panels, RV and caravan 12V feeds, automotive auxiliary circuits, solar and battery bank connections, and general marine electrical wiring that must survive a wet, salty environment.

Each unit is assembled from corrosion-resistant materials and inspected for contact integrity before packing. We support OEM and ODM programs, custom branding, and production from your samples or technical drawings, with strict control from raw material to finished carton.

• Standard export packing: sturdy brown carton; custom brand packaging available against a valid authorisation letter.
• Payment: T/T and L/C accepted; balance settled after photo confirmation of goods and packaging.
• Delivery terms: EXW, FOB, CFR, CIF and DDU to suit your schedule.
• Lead time: typically 10-20 days after advance payment, depending on order quantity and spec.