![b-p-marine-1500x1500](https://www.rhsboating.com.au/images/com_hikashop/upload/b-p-marine-1500x1500.jpg) Description: Take a considered approach to your boat's battery controls with B-P Marine switches, isolators and relays from RHS Boating & Marine. The range includes battery isolation and selection options, compact switches, panel-mount assemblies and a voltage sensitive relay for compatible electrical installations. The right choice depends on more than the size of the switch. Compare the system voltage, continuous current rating, starting load, terminal arrangement and mounting dimensions with your installation. Battery selectors and simple on/off isolators perform different functions, so check the operating positions carefully. Each product listing provides the details needed to compare suitable options for a replacement or planned electrical upgrade. [ ![SP366](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Gasket Seal - RWB2767 - 248 x 425mm") ](https://www.rhsboating.com.au/categories/beckson-port-gasket-seal-rwb2767-248-x-425mm.html) $50.79 each [ Beckson Port Gasket Seal - RWB2767 - 248 x 425mm ](https://www.rhsboating.com.au/categories/beckson-port-gasket-seal-rwb2767-248-x-425mm.html) [ SP366 ](https://www.rhsboating.com.au/categories/beckson-port-gasket-seal-rwb2767-248-x-425mm.html) [+](#) [–](#) [ ![SP361S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2760 - 140 x 314mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2760-140-x-314mm.html) $167.87 each [ Beckson Port Tinted Replacement Lens - RWB2760 - 140 x 314mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2760-140-x-314mm.html) [ SP361S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2760-140-x-314mm.html) [+](#) [–](#) [ ![SP240S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2762 - 172 x 324mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2762-172-x-324mm.html) $179.66 each [ Beckson Port Tinted Replacement Lens - RWB2762 - 172 x 324mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2762-172-x-324mm.html) [ SP240S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2762-172-x-324mm.html) [+](#) [–](#) [ ![SP241S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2764 - 197 x 372mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2764-197-x-372mm.html) $211.15 each [ Beckson Port Tinted Replacement Lens - RWB2764 - 197 x 372mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2764-197-x-372mm.html) [ SP241S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2764-197-x-372mm.html) [+](#) [–](#) [ ![SP242S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2766 - 172 x 425mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2766-172-x-425mm.html) $211.15 each [ Beckson Port Tinted Replacement Lens - RWB2766 - 172 x 425mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2766-172-x-425mm.html) [ SP242S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2766-172-x-425mm.html) [+](#) [–](#) [ ![SP362S](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Port Tinted Replacement Lens - RWB2767 - 248 x 425mm") ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2767-248-x-425mm.html) $278.76 each [ Beckson Port Tinted Replacement Lens - RWB2767 - 248 x 425mm ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2767-248-x-425mm.html) [ SP362S ](https://www.rhsboating.com.au/categories/beckson-port-tinted-replacement-lens-rwb2767-248-x-425mm.html) [+](#) [–](#) [ ![RWB2780](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2780.jpg "Beckson Pry-Out Deck Plate - 255mm - 215mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-255mm-215mm-cut-out.html) $108.59 each [ Beckson Pry-Out Deck Plate - 255mm - 215mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-255mm-215mm-cut-out.html) [ RWB2780 ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-255mm-215mm-cut-out.html) [+](#) [–](#) [ ![SP249](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Beckson Pry-Out Deck Plate O-Ring - RWB2780") ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-o-ring-rwb2780.html) $27.72 each [ Beckson Pry-Out Deck Plate O-Ring - RWB2780 ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-o-ring-rwb2780.html) [ SP249 ](https://www.rhsboating.com.au/categories/beckson-pry-out-deck-plate-o-ring-rwb2780.html) [+](#) [–](#) [ ![RWB2760](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2760.jpg "Beckson Rain Drain Opening Port - 3 x 10 inches - 89 x 264mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-3-x-10-inches-89-x-264mm-cut-out.html) $455.09 each [ Beckson Rain Drain Opening Port - 3 x 10 inches - 89 x 264mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-3-x-10-inches-89-x-264mm-cut-out.html) [ RWB2760 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-3-x-10-inches-89-x-264mm-cut-out.html) [+](#) [–](#) [ ![RWB2762](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2762.jpg "Beckson Rain Drain Opening Port - 4 x 10 inches - 114 x 254mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-10-inches-114-x-254mm-cut-out.html) $542.69 each [ Beckson Rain Drain Opening Port - 4 x 10 inches - 114 x 254mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-10-inches-114-x-254mm-cut-out.html) [ RWB2762 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-10-inches-114-x-254mm-cut-out.html) [+](#) [–](#) [ ![RWB2766](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2766.jpg "Beckson Rain Drain Opening Port - 4 x 14 inches - 114 x 365mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-14-inches-114-x-365mm-cut-out.html) $607.43 each [ Beckson Rain Drain Opening Port - 4 x 14 inches - 114 x 365mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-14-inches-114-x-365mm-cut-out.html) [ RWB2766 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-4-x-14-inches-114-x-365mm-cut-out.html) [+](#) [–](#) [ ![RWB2764](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2764.jpg "Beckson Rain Drain Opening Port - 5 x 12 inches - 140 x 318mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-5-x-12-inches-140-x-318mm-cut-out.html) $607.43 each [ Beckson Rain Drain Opening Port - 5 x 12 inches - 140 x 318mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-5-x-12-inches-140-x-318mm-cut-out.html) [ RWB2764 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-5-x-12-inches-140-x-318mm-cut-out.html) [+](#) [–](#) [ ![RWB2767](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2767.jpg "Beckson Rain Drain Opening Port - 7 x 14 inches - 190 x 365mm Cut-out") ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-7-x-14-inches-190-x-365mm-cut-out.html) $712.15 each [ Beckson Rain Drain Opening Port - 7 x 14 inches - 190 x 365mm Cut-out ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-7-x-14-inches-190-x-365mm-cut-out.html) [ RWB2767 ](https://www.rhsboating.com.au/categories/beckson-rain-drain-opening-port-7-x-14-inches-190-x-365mm-cut-out.html) [+](#) [–](#) [ ![RWB464](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB464.jpg "Beckson Recessed Plastic Drink Holder - Black - 68mm Inside Diameter") ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-black-68mm-inside-diameter.html) $7.46 each [ Beckson Recessed Plastic Drink Holder - Black - 68mm Inside Diameter ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-black-68mm-inside-diameter.html) [ RWB464 ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-black-68mm-inside-diameter.html) [+](#) [–](#) [ ![RWB466](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB466.jpg "Beckson Recessed Plastic Drink Holder - White - 68mm Inside Diameter") ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-white-68mm-inside-diameter.html) $8.86 each [ Beckson Recessed Plastic Drink Holder - White - 68mm Inside Diameter ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-white-68mm-inside-diameter.html) [ RWB466 ](https://www.rhsboating.com.au/categories/beckson-recessed-plastic-drink-holder-white-68mm-inside-diameter.html) [+](#) [–](#) [ ![RWB2203](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2203.jpg "Beckson Soft-Mate Holder - Drink holder - 120mm high x 70mm diameter") ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-drink-holder-120mm-high-x-70mm-diameter.html) $63.80 each [ Beckson Soft-Mate Holder - Drink holder - 120mm high x 70mm diameter ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-drink-holder-120mm-high-x-70mm-diameter.html) [ RWB2203 ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-drink-holder-120mm-high-x-70mm-diameter.html) [+](#) [–](#) [ ![RWB2204](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB2204.jpg "Beckson Soft-Mate Holder - Radio holder - 63 x 48 x 115mm") ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-radio-holder-63-x-48-x-115mm.html) $68.22 each [ Beckson Soft-Mate Holder - Radio holder - 63 x 48 x 115mm ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-radio-holder-63-x-48-x-115mm.html) [ RWB2204 ](https://www.rhsboating.com.au/categories/beckson-soft-mate-holder-radio-holder-63-x-48-x-115mm.html) [+](#) [–](#) [ ![640815](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/640815.jpg "Big Hole Locking Seat Swivel – Powder-Coated Steel – Marine Seating") ](https://www.rhsboating.com.au/categories/big-hole-locking-seat-swivel-powder-coated-steel-marine-seating.html) $40.44 each [ Big Hole Locking Seat Swivel – Powder-Coated Steel – Marine Seating ](https://www.rhsboating.com.au/categories/big-hole-locking-seat-swivel-powder-coated-steel-marine-seating.html) [ 640815 ](https://www.rhsboating.com.au/categories/big-hole-locking-seat-swivel-powder-coated-steel-marine-seating.html) [+](#) [–](#) [ ![640807](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/640807.jpg "Big Hole Seat Swivel – Powder-Coated Steel – Marine Seating – 640807") ](https://www.rhsboating.com.au/categories/big-hole-seat-swivel-powder-coated-steel-marine-seating-640807.html) $23.68 each [ Big Hole Seat Swivel – Powder-Coated Steel – Marine Seating – 640807 ](https://www.rhsboating.com.au/categories/big-hole-seat-swivel-powder-coated-steel-marine-seating-640807.html) [ 640807 ](https://www.rhsboating.com.au/categories/big-hole-seat-swivel-powder-coated-steel-marine-seating-640807.html) [+](#) [–](#) [ ![405426](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/405426.jpg "Bilge Blower Vent – Black – Boat Plumbing – Boat Pumps & Plumbing") ](https://www.rhsboating.com.au/categories/bilge-blower-vent-black-boat-plumbing-boat-pumps-plumbing.html) $6.85 each [ Bilge Blower Vent – Black – Boat Plumbing – Boat Pumps & Plumbing ](https://www.rhsboating.com.au/categories/bilge-blower-vent-black-boat-plumbing-boat-pumps-plumbing.html) [ 405426 ](https://www.rhsboating.com.au/categories/bilge-blower-vent-black-boat-plumbing-boat-pumps-plumbing.html) [+](#) [–](#) [ ![405428](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/405428.jpg "Bilge Blower Vent – White – Boat Plumbing – Boat Pumps & Plumbing") ](https://www.rhsboating.com.au/categories/bilge-blower-vent-white-boat-plumbing-boat-pumps-plumbing.html) $6.85 each [ Bilge Blower Vent – White – Boat Plumbing – Boat Pumps & Plumbing ](https://www.rhsboating.com.au/categories/bilge-blower-vent-white-boat-plumbing-boat-pumps-plumbing.html) [ 405428 ](https://www.rhsboating.com.au/categories/bilge-blower-vent-white-boat-plumbing-boat-pumps-plumbing.html) [+](#) [–](#) Display #21 - [](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21) - [](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21) - [80](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "80") - [81](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "81") - [82](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "82") - [83](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "83") - [84](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "84") - 85 - [86](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "86") - [87](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "87") - [88](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "88") - [89](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21 "89") - [](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21) - [](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1764&limit=21) Page 85 of 256 Results 1765 - 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