![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.

           [ ![386714](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/386714.jpg "Marine Drinking Water Hose 1/2” x 20m Roll – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-drinking-water-hose-1-2-x-20m-roll-boat-plumbing-fittings.html)

   $77.95  each    [ Marine Drinking Water Hose 1/2” x 20m Roll – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-drinking-water-hose-1-2-x-20m-roll-boat-plumbing-fittings.html)      [ 386714 ](https://www.rhsboating.com.au/categories/marine-drinking-water-hose-1-2-x-20m-roll-boat-plumbing-fittings.html)

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   [ ![387088](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387088.jpg "Marine Exhaust Hose – 1 1/2” (38mm) – 20m Length – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-1-2-38mm-20m-length-boat-plumbing-fittings.html)

   $1,645.24  each    [ Marine Exhaust Hose – 1 1/2” (38mm) – 20m Length – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-1-2-38mm-20m-length-boat-plumbing-fittings.html)      [ 387088 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-1-2-38mm-20m-length-boat-plumbing-fittings.html)

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   [ ![387087](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387087.jpg "Marine Exhaust Hose – 1 1/2” (38mm) – Per Metre – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-1-2-38mm-per-metre-boat-plumbing-fittings.html)

   $96.32  each    [ Marine Exhaust Hose – 1 1/2” (38mm) – Per Metre – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-1-2-38mm-per-metre-boat-plumbing-fittings.html)      [ 387087 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-1-2-38mm-per-metre-boat-plumbing-fittings.html)

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   [ ![387092](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387092.jpg "Marine Exhaust Hose – 1 3/4” (45mm) – 20m Length – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-3-4-45mm-20m-length-boat-plumbing-fittings.html)

   $1,933.33  each    [ Marine Exhaust Hose – 1 3/4” (45mm) – 20m Length – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-3-4-45mm-20m-length-boat-plumbing-fittings.html)      [ 387092 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-3-4-45mm-20m-length-boat-plumbing-fittings.html)

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   [ ![387091](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387091.jpg "Marine Exhaust Hose – 1 3/4” (45mm) – Per Metre – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-3-4-45mm-per-metre-boat-plumbing-fittings.html)

   $119.81  each    [ Marine Exhaust Hose – 1 3/4” (45mm) – Per Metre – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-3-4-45mm-per-metre-boat-plumbing-fittings.html)      [ 387091 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-1-3-4-45mm-per-metre-boat-plumbing-fittings.html)

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   [ ![387104](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387104.jpg "Marine Exhaust Hose – 2 1/2” (63mm) – 20m Length – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-1-2-63mm-20m-length-boat-plumbing-fittings.html)

   $2,647.91  each    [ Marine Exhaust Hose – 2 1/2” (63mm) – 20m Length – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-1-2-63mm-20m-length-boat-plumbing-fittings.html)      [ 387104 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-1-2-63mm-20m-length-boat-plumbing-fittings.html)

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   [ ![387103](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387103.jpg "Marine Exhaust Hose – 2 1/2” (63mm) – Per Metre – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-1-2-63mm-per-metre-boat-plumbing-fittings.html)

   $148.14  each    [ Marine Exhaust Hose – 2 1/2” (63mm) – Per Metre – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-1-2-63mm-per-metre-boat-plumbing-fittings.html)      [ 387103 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-1-2-63mm-per-metre-boat-plumbing-fittings.html)

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   [ ![387095](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387095.jpg "Marine Exhaust Hose – 2” (50mm) – 20m Length – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-50mm-20m-length-boat-plumbing-fittings.html)

   $2,215.75  each    [ Marine Exhaust Hose – 2” (50mm) – 20m Length – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-50mm-20m-length-boat-plumbing-fittings.html)      [ 387095 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-50mm-20m-length-boat-plumbing-fittings.html)

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   [ ![387094](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387094.jpg "Marine Exhaust Hose – 2” (50mm) – Per Metre – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-50mm-per-metre-boat-plumbing-fittings.html)

   $126.53  each    [ Marine Exhaust Hose – 2” (50mm) – Per Metre – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-50mm-per-metre-boat-plumbing-fittings.html)      [ 387094 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-2-50mm-per-metre-boat-plumbing-fittings.html)

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   [ ![387148](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387148.jpg "Marine Exhaust Hose – 3 1/2” (88mm) – 20m Length – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-1-2-88mm-20m-length-boat-plumbing-fittings.html)

   $3,688.70  each    [ Marine Exhaust Hose – 3 1/2” (88mm) – 20m Length – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-1-2-88mm-20m-length-boat-plumbing-fittings.html)      [ 387148 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-1-2-88mm-20m-length-boat-plumbing-fittings.html)

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   [ ![387147](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387147.jpg "Marine Exhaust Hose – 3 1/2” (88mm) – Per Metre – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-1-2-88mm-per-metre-boat-plumbing-fittings.html)

   $211.35  each    [ Marine Exhaust Hose – 3 1/2” (88mm) – Per Metre – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-1-2-88mm-per-metre-boat-plumbing-fittings.html)      [ 387147 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-1-2-88mm-per-metre-boat-plumbing-fittings.html)

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   [ ![387136](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387136.jpg "Marine Exhaust Hose – 3” (75mm) – 20m Length – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-75mm-20m-length-boat-plumbing-fittings.html)

   $2,978.36  each    [ Marine Exhaust Hose – 3” (75mm) – 20m Length – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-75mm-20m-length-boat-plumbing-fittings.html)      [ 387136 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-75mm-20m-length-boat-plumbing-fittings.html)

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   [ ![387135](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/387135.jpg "Marine Exhaust Hose – 3” (75mm) – Per Metre – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-75mm-per-metre-boat-plumbing-fittings.html)

   $168.98  each    [ Marine Exhaust Hose – 3” (75mm) – Per Metre – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-75mm-per-metre-boat-plumbing-fittings.html)      [ 387135 ](https://www.rhsboating.com.au/categories/marine-exhaust-hose-3-75mm-per-metre-boat-plumbing-fittings.html)

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   [ ![358220](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/358220.jpg "Marine Fuel Filter hardware Kit – Marine Fuel System Parts 358220") ](https://www.rhsboating.com.au/categories/marine-fuel-filter-hardware-kit-marine-fuel-system-parts-358220.html)

   $21.11  each    [ Marine Fuel Filter hardware Kit – Marine Fuel System Parts 358220 ](https://www.rhsboating.com.au/categories/marine-fuel-filter-hardware-kit-marine-fuel-system-parts-358220.html)      [ 358220 ](https://www.rhsboating.com.au/categories/marine-fuel-filter-hardware-kit-marine-fuel-system-parts-358220.html)

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   [ ![358240](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/358240.jpg "Marine Fuel Filter Kit – Aluminium Head, Clear Bowl, Not Diesel") ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-aluminium-head-clear-bowl-not-diesel.html)

   $79.05  each    [ Marine Fuel Filter Kit – Aluminium Head, Clear Bowl, Not Diesel ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-aluminium-head-clear-bowl-not-diesel.html)      [ 358240 ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-aluminium-head-clear-bowl-not-diesel.html)

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   [ ![358210](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/358210.jpg "Marine Fuel Filter kit – Mercury type includes filter element") ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-mercury-type-includes-filter-element.html)

   $48.82  each    [ Marine Fuel Filter kit – Mercury type includes filter element ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-mercury-type-includes-filter-element.html)      [ 358210 ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-mercury-type-includes-filter-element.html)

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   [ ![358235](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/358235.jpg "Marine Fuel Filter Kit – Nylon Head, Clear Bowl, 2/4-Stroke, Not Diesel") ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-nylon-head-clear-bowl-2-4-stroke-not-diesel.html)

   $72.22  each    [ Marine Fuel Filter Kit – Nylon Head, Clear Bowl, 2/4-Stroke, Not Diesel ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-nylon-head-clear-bowl-2-4-stroke-not-diesel.html)      [ 358235 ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-nylon-head-clear-bowl-2-4-stroke-not-diesel.html)

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   [ ![358215](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/358215.jpg "Marine Fuel Filter kit – OMC type includes filter element – Replaces 502905") ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-omc-type-includes-filter-element-replaces-502905.html)

   $63.47  each    [ Marine Fuel Filter kit – OMC type includes filter element – Replaces 502905 ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-omc-type-includes-filter-element-replaces-502905.html)      [ 358215 ](https://www.rhsboating.com.au/categories/marine-fuel-filter-kit-omc-type-includes-filter-element-replaces-502905.html)

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   [ ![350913](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/350913.jpg "Marine Fuel Hose for Yamaha Motors, also Mercury Motors from 1989-1998 – 350913") ](https://www.rhsboating.com.au/categories/marine-fuel-hose-for-yamaha-motors-also-mercury-motors-from-1989-1998-350913.html)

   $25.74  each    [ Marine Fuel Hose for Yamaha Motors, also Mercury Motors from 1989-1998 – 350913 ](https://www.rhsboating.com.au/categories/marine-fuel-hose-for-yamaha-motors-also-mercury-motors-from-1989-1998-350913.html)      [ 350913 ](https://www.rhsboating.com.au/categories/marine-fuel-hose-for-yamaha-motors-also-mercury-motors-from-1989-1998-350913.html)

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   [ ![350911](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/350911.jpg "Marine Fuel Hose to OMC Motors – Marine Fuel System Parts 350911") ](https://www.rhsboating.com.au/categories/marine-fuel-hose-to-omc-motors-marine-fuel-system-parts-350911.html)

   $25.74  each    [ Marine Fuel Hose to OMC Motors – Marine Fuel System Parts 350911 ](https://www.rhsboating.com.au/categories/marine-fuel-hose-to-omc-motors-marine-fuel-system-parts-350911.html)      [ 350911 ](https://www.rhsboating.com.au/categories/marine-fuel-hose-to-omc-motors-marine-fuel-system-parts-350911.html)

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   [ ![350939](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/350939.jpg "Marine Fuel Hose to suit HONDA Motors – Marine Fuel System Parts") ](https://www.rhsboating.com.au/categories/marine-fuel-hose-to-suit-honda-motors-marine-fuel-system-parts.html)

   $46.70  each    [ Marine Fuel Hose to suit HONDA Motors – Marine Fuel System Parts ](https://www.rhsboating.com.au/categories/marine-fuel-hose-to-suit-honda-motors-marine-fuel-system-parts.html)      [ 350939 ](https://www.rhsboating.com.au/categories/marine-fuel-hose-to-suit-honda-motors-marine-fuel-system-parts.html)

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