![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. [ ![381509](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/381509.jpg "1 1/2” BSP Stainless Steel Water Scoop – Boat Plumbing – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/p1-1-2-bsp-stainless-steel-water-scoop-boat-plumbing-boat-plumbing-fittings.html) $87.08 each [ 1 1/2” BSP Stainless Steel Water Scoop – Boat Plumbing – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/p1-1-2-bsp-stainless-steel-water-scoop-boat-plumbing-boat-plumbing-fittings.html) [ 381509 ](https://www.rhsboating.com.au/categories/p1-1-2-bsp-stainless-steel-water-scoop-boat-plumbing-boat-plumbing-fittings.html) [+](#) [–](#) [ ![385562](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/385562.jpg "1 1/2” Vented Loop – Boat Hardware – Boat Deck & Cabin Hardware") ](https://www.rhsboating.com.au/categories/p1-1-2-vented-loop-boat-hardware-boat-deck-cabin-hardware.html) $66.37 each [ 1 1/2” Vented Loop – Boat Hardware – Boat Deck & Cabin Hardware ](https://www.rhsboating.com.au/categories/p1-1-2-vented-loop-boat-hardware-boat-deck-cabin-hardware.html) [ 385562 ](https://www.rhsboating.com.au/categories/p1-1-2-vented-loop-boat-hardware-boat-deck-cabin-hardware.html) [+](#) [–](#) [ ![381483](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/381483.jpg "1 1/4” BSP PVC Ball Marine Valve – Boat Plumbing Fittings 381483") ](https://www.rhsboating.com.au/categories/p1-1-4-bsp-pvc-ball-marine-valve-boat-plumbing-fittings-381483.html) $12.97 each [ 1 1/4” BSP PVC Ball Marine Valve – Boat Plumbing Fittings 381483 ](https://www.rhsboating.com.au/categories/p1-1-4-bsp-pvc-ball-marine-valve-boat-plumbing-fittings-381483.html) [ 381483 ](https://www.rhsboating.com.au/categories/p1-1-4-bsp-pvc-ball-marine-valve-boat-plumbing-fittings-381483.html) [+](#) [–](#) [ ![382268](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382268.jpg "1 1/8” Marine Drain Plug – Boat Plumbing Fittings | RHS Boating & Marine") ](https://www.rhsboating.com.au/categories/p1-1-8-marine-drain-plug-boat-plumbing-fittings-rhs-boating-marine.html) $9.13 each [ 1 1/8” Marine Drain Plug – Boat Plumbing Fittings | RHS Boating & Marine ](https://www.rhsboating.com.au/categories/p1-1-8-marine-drain-plug-boat-plumbing-fittings-rhs-boating-marine.html) [ 382268 ](https://www.rhsboating.com.au/categories/p1-1-8-marine-drain-plug-boat-plumbing-fittings-rhs-boating-marine.html) [+](#) [–](#) [ ![382272](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382272.jpg "1 1/8” Overflow Marine Drain Tube – 90° – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/p1-1-8-overflow-marine-drain-tube-90-boat-plumbing-fittings.html) $27.36 each [ 1 1/8” Overflow Marine Drain Tube – 90° – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/p1-1-8-overflow-marine-drain-tube-90-boat-plumbing-fittings.html) [ 382272 ](https://www.rhsboating.com.au/categories/p1-1-8-overflow-marine-drain-tube-90-boat-plumbing-fittings.html) [+](#) [–](#) [ ![382270](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382270.jpg "1 1/8” Overflow Marine Drain Tube – Straight – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/p1-1-8-overflow-marine-drain-tube-straight-boat-plumbing-fittings.html) $21.22 each [ 1 1/8” Overflow Marine Drain Tube – Straight – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/p1-1-8-overflow-marine-drain-tube-straight-boat-plumbing-fittings.html) [ 382270 ](https://www.rhsboating.com.au/categories/p1-1-8-overflow-marine-drain-tube-straight-boat-plumbing-fittings.html) [+](#) [–](#) [ ![226301](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/226301.jpg "1 Amp 3AG Glass Marine Fuse – Pack 50 – Boat Electrical Accessories") ](https://www.rhsboating.com.au/categories/p1-amp-3ag-glass-marine-fuse-pack-50-boat-electrical-accessories.html) $12.62 each [ 1 Amp 3AG Glass Marine Fuse – Pack 50 – Boat Electrical Accessories ](https://www.rhsboating.com.au/categories/p1-amp-3ag-glass-marine-fuse-pack-50-boat-electrical-accessories.html) [ 226301 ](https://www.rhsboating.com.au/categories/p1-amp-3ag-glass-marine-fuse-pack-50-boat-electrical-accessories.html) [+](#) [–](#) [ ![309001](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/309001.jpg "1.6 x 20mm Marine Split Pin 304 Grade Stainless Steel Pack 200") ](https://www.rhsboating.com.au/categories/p1-6-x-20mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) $15.68 each [ 1.6 x 20mm Marine Split Pin 304 Grade Stainless Steel Pack 200 ](https://www.rhsboating.com.au/categories/p1-6-x-20mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) [ 309001 ](https://www.rhsboating.com.au/categories/p1-6-x-20mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) [+](#) [–](#) [ ![309002](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/309002.jpg "1.6 x 25mm Marine Split Pin 304 Grade Stainless Steel Pack 200") ](https://www.rhsboating.com.au/categories/p1-6-x-25mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) $19.97 each [ 1.6 x 25mm Marine Split Pin 304 Grade Stainless Steel Pack 200 ](https://www.rhsboating.com.au/categories/p1-6-x-25mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) [ 309002 ](https://www.rhsboating.com.au/categories/p1-6-x-25mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) [+](#) [–](#) [ ![309003](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/309003.jpg "1.6 x 32mm Marine Split Pin 304 Grade Stainless Steel Pack 200") ](https://www.rhsboating.com.au/categories/p1-6-x-32mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) $21.13 each [ 1.6 x 32mm Marine Split Pin 304 Grade Stainless Steel Pack 200 ](https://www.rhsboating.com.au/categories/p1-6-x-32mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) [ 309003 ](https://www.rhsboating.com.au/categories/p1-6-x-32mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) [+](#) [–](#) [ ![309004](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/309004.jpg "1.6 x 40mm Marine Split Pin 304 Grade Stainless Steel Pack 200") ](https://www.rhsboating.com.au/categories/p1-6-x-40mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) $23.58 each [ 1.6 x 40mm Marine Split Pin 304 Grade Stainless Steel Pack 200 ](https://www.rhsboating.com.au/categories/p1-6-x-40mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) [ 309004 ](https://www.rhsboating.com.au/categories/p1-6-x-40mm-marine-split-pin-304-grade-stainless-steel-pack-200.html) [+](#) [–](#) [ ![308007](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/308007.jpg "1/2 inch Marine Hex Nut UNC 304 Grade Stainless Steel Pack 100") ](https://www.rhsboating.com.au/categories/p1-2-inch-marine-hex-nut-unc-304-grade-stainless-steel-pack-100.html) $130.68 each [ 1/2 inch Marine Hex Nut UNC 304 Grade Stainless Steel Pack 100 ](https://www.rhsboating.com.au/categories/p1-2-inch-marine-hex-nut-unc-304-grade-stainless-steel-pack-100.html) [ 308007 ](https://www.rhsboating.com.au/categories/p1-2-inch-marine-hex-nut-unc-304-grade-stainless-steel-pack-100.html) [+](#) [–](#) [ ![308107](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/308107.jpg "1/2 inch Nyloc Marine Nut UNC 304 Grade Stainless Steel Pack 100") ](https://www.rhsboating.com.au/categories/p1-2-inch-nyloc-marine-nut-unc-304-grade-stainless-steel-pack-100.html) $189.74 each [ 1/2 inch Nyloc Marine Nut UNC 304 Grade Stainless Steel Pack 100 ](https://www.rhsboating.com.au/categories/p1-2-inch-nyloc-marine-nut-unc-304-grade-stainless-steel-pack-100.html) [ 308107 ](https://www.rhsboating.com.au/categories/p1-2-inch-nyloc-marine-nut-unc-304-grade-stainless-steel-pack-100.html) [+](#) [–](#) [ ![309507](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/309507.jpg "1/2 inch UNC Threaded Rod 304 Grade Stainless Steel 3ft – Boat Fasteners") ](https://www.rhsboating.com.au/categories/p1-2-inch-unc-threaded-rod-304-grade-stainless-steel-3ft-boat-fasteners.html) $62.81 each [ 1/2 inch UNC Threaded Rod 304 Grade Stainless Steel 3ft – Boat Fasteners ](https://www.rhsboating.com.au/categories/p1-2-inch-unc-threaded-rod-304-grade-stainless-steel-3ft-boat-fasteners.html) [ 309507 ](https://www.rhsboating.com.au/categories/p1-2-inch-unc-threaded-rod-304-grade-stainless-steel-3ft-boat-fasteners.html) [+](#) [–](#) [ ![387742](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387742.jpg "1/2” (12mm) A1 Marine Fuel Hose – 30m Length – Marine Fuel System Parts") ](https://www.rhsboating.com.au/categories/p1-2-12mm-a1-marine-fuel-hose-30m-length-marine-fuel-system-parts.html) $521.11 each [ 1/2” (12mm) A1 Marine Fuel Hose – 30m Length – Marine Fuel System Parts ](https://www.rhsboating.com.au/categories/p1-2-12mm-a1-marine-fuel-hose-30m-length-marine-fuel-system-parts.html) [ 387742 ](https://www.rhsboating.com.au/categories/p1-2-12mm-a1-marine-fuel-hose-30m-length-marine-fuel-system-parts.html) [+](#) [–](#) [ ![387740](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387740.jpg "1/2” (12mm) A1 Marine Fuel Hose – Sold Per Metre – Marine Fuel System Parts") ](https://www.rhsboating.com.au/categories/p1-2-12mm-a1-marine-fuel-hose-sold-per-metre-marine-fuel-system-parts.html) $22.96 each [ 1/2” (12mm) A1 Marine Fuel Hose – Sold Per Metre – Marine Fuel System Parts ](https://www.rhsboating.com.au/categories/p1-2-12mm-a1-marine-fuel-hose-sold-per-metre-marine-fuel-system-parts.html) [ 387740 ](https://www.rhsboating.com.au/categories/p1-2-12mm-a1-marine-fuel-hose-sold-per-metre-marine-fuel-system-parts.html) [+](#) [–](#) [ ![187942](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/187942.jpg "1/2” 90° Marine Screw On Barbed Fitting – Marine Boat Fasteners") ](https://www.rhsboating.com.au/categories/p1-2-90-marine-screw-on-barbed-fitting-marine-boat-fasteners.html) $6.07 each [ 1/2” 90° Marine Screw On Barbed Fitting – Marine Boat Fasteners ](https://www.rhsboating.com.au/categories/p1-2-90-marine-screw-on-barbed-fitting-marine-boat-fasteners.html) [ 187942 ](https://www.rhsboating.com.au/categories/p1-2-90-marine-screw-on-barbed-fitting-marine-boat-fasteners.html) [+](#) [–](#) [ ![187940](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/187940.jpg "1/2” 90° Quick Attach Barbed Fitting – Boat Plumbing – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/p1-2-90-quick-attach-barbed-fitting-boat-plumbing-boat-plumbing-fittings.html) $6.07 each [ 1/2” 90° Quick Attach Barbed Fitting – Boat Plumbing – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/p1-2-90-quick-attach-barbed-fitting-boat-plumbing-boat-plumbing-fittings.html) [ 187940 ](https://www.rhsboating.com.au/categories/p1-2-90-quick-attach-barbed-fitting-boat-plumbing-boat-plumbing-fittings.html) [+](#) [–](#) [ ![381480](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/381480.jpg "1/2” BSP PVC Ball Marine Valve – Boat Plumbing Fittings 381480") ](https://www.rhsboating.com.au/categories/p1-2-bsp-pvc-ball-marine-valve-boat-plumbing-fittings-381480.html) $5.30 each [ 1/2” BSP PVC Ball Marine Valve – Boat Plumbing Fittings 381480 ](https://www.rhsboating.com.au/categories/p1-2-bsp-pvc-ball-marine-valve-boat-plumbing-fittings-381480.html) [ 381480 ](https://www.rhsboating.com.au/categories/p1-2-bsp-pvc-ball-marine-valve-boat-plumbing-fittings-381480.html) [+](#) [–](#) [ ![381515](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/381515.jpg "1/2” BSP Stainless Steel Marine Drain/Water Pick Up – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/p1-2-bsp-stainless-steel-marine-drain-water-pick-up-boat-plumbing-fittings.html) $19.53 each [ 1/2” BSP Stainless Steel Marine Drain/Water Pick Up – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/p1-2-bsp-stainless-steel-marine-drain-water-pick-up-boat-plumbing-fittings.html) [ 381515 ](https://www.rhsboating.com.au/categories/p1-2-bsp-stainless-steel-marine-drain-water-pick-up-boat-plumbing-fittings.html) [+](#) [–](#) [ ![350002](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/350002.jpg "1/2” Jiggler Siphon – 1.75m – Boat Fuel Systems – Marine Fuel System Parts") ](https://www.rhsboating.com.au/categories/p1-2-jiggler-siphon-1-75m-boat-fuel-systems-marine-fuel-system-parts.html) $15.24 each [ 1/2” Jiggler Siphon – 1.75m – Boat Fuel Systems – Marine Fuel System Parts ](https://www.rhsboating.com.au/categories/p1-2-jiggler-siphon-1-75m-boat-fuel-systems-marine-fuel-system-parts.html) [ 350002 ](https://www.rhsboating.com.au/categories/p1-2-jiggler-siphon-1-75m-boat-fuel-systems-marine-fuel-system-parts.html) [+](#) [–](#) Display #21 - - - 1 - [2](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=21&limit=21 "2") - [3](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=42&limit=21 "3") - [4](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=63&limit=21 "4") - [5](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=84&limit=21 "5") - [6](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=105&limit=21 "6") - [7](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=126&limit=21 "7") - [8](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=147&limit=21 "8") - [9](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=168&limit=21 "9") - [10](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=189&limit=21 "10") - [](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=21&limit=21) - [](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?limitstart=5355&limit=21) Page 1 of 256 Results 1 - 21 of 5359