![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.

           [ ![260368](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/260368.jpg "Aftermarket Marine Water Pump Impeller – Yamaha F6/F8 2001-2005") ](https://www.rhsboating.com.au/categories/aftermarket-marine-water-pump-impeller-yamaha-f6-f8-2001-2005.html)

   $52.48  each    [ Aftermarket Marine Water Pump Impeller – Yamaha F6/F8 2001-2005 ](https://www.rhsboating.com.au/categories/aftermarket-marine-water-pump-impeller-yamaha-f6-f8-2001-2005.html)      [ 260368 ](https://www.rhsboating.com.au/categories/aftermarket-marine-water-pump-impeller-yamaha-f6-f8-2001-2005.html)

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   [ ![260457](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/260457.jpg "Aftermarket PCM Engine Marine Water Pump Impeller – RP061022") ](https://www.rhsboating.com.au/categories/aftermarket-pcm-engine-marine-water-pump-impeller-rp061022.html)

   $87.42  each    [ Aftermarket PCM Engine Marine Water Pump Impeller – RP061022 ](https://www.rhsboating.com.au/categories/aftermarket-pcm-engine-marine-water-pump-impeller-rp061022.html)      [ 260457 ](https://www.rhsboating.com.au/categories/aftermarket-pcm-engine-marine-water-pump-impeller-rp061022.html)

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   [ ![866002](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/866002.jpg "Airhead Boston Valves – Pack 2 – Water Sports – Boating & Water Sports") ](https://www.rhsboating.com.au/categories/airhead-boston-valves-pack-2-water-sports-boating-water-sports.html)

   $17.24  each    [ Airhead Boston Valves – Pack 2 – Water Sports – Boating & Water Sports ](https://www.rhsboating.com.au/categories/airhead-boston-valves-pack-2-water-sports-boating-water-sports.html)      [ 866002 ](https://www.rhsboating.com.au/categories/airhead-boston-valves-pack-2-water-sports-boating-water-sports.html)

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   [ ![853063](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/853063.jpg "Airhead Breakthru Kids Trainer Water Skis – 47 inch – Water Sports") ](https://www.rhsboating.com.au/categories/airhead-breakthru-kids-trainer-water-skis-47-inch-water-sports.html)

   $391.04  each    [ Airhead Breakthru Kids Trainer Water Skis – 47 inch – Water Sports ](https://www.rhsboating.com.au/categories/airhead-breakthru-kids-trainer-water-skis-47-inch-water-sports.html)      [ 853063 ](https://www.rhsboating.com.au/categories/airhead-breakthru-kids-trainer-water-skis-47-inch-water-sports.html)

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   [ ![862380](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/862380.jpg "Airhead Heavy Duty Bridle – Water Sports – Boating & Water Sports") ](https://www.rhsboating.com.au/categories/airhead-heavy-duty-bridle-water-sports-boating-water-sports.html)

   $75.05  each    [ Airhead Heavy Duty Bridle – Water Sports – Boating & Water Sports ](https://www.rhsboating.com.au/categories/airhead-heavy-duty-bridle-water-sports-boating-water-sports.html)      [ 862380 ](https://www.rhsboating.com.au/categories/airhead-heavy-duty-bridle-water-sports-boating-water-sports.html)

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   [ ![862235](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/862235.jpg "Airhead Kwik-Connect Tow Rope Connector – Boating Rope & Lines") ](https://www.rhsboating.com.au/categories/airhead-kwik-connect-tow-rope-connector-boating-rope-lines.html)

   $22.44  each    [ Airhead Kwik-Connect Tow Rope Connector – Boating Rope & Lines ](https://www.rhsboating.com.au/categories/airhead-kwik-connect-tow-rope-connector-boating-rope-lines.html)      [ 862235 ](https://www.rhsboating.com.au/categories/airhead-kwik-connect-tow-rope-connector-boating-rope-lines.html)

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   [ ![853005](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/853005.jpg "Airhead Widebody Trainer Water Skis – 54 inch – Water Sports") ](https://www.rhsboating.com.au/categories/airhead-widebody-trainer-water-skis-54-inch-water-sports.html)

   $405.97  each    [ Airhead Widebody Trainer Water Skis – 54 inch – Water Sports ](https://www.rhsboating.com.au/categories/airhead-widebody-trainer-water-skis-54-inch-water-sports.html)      [ 853005 ](https://www.rhsboating.com.au/categories/airhead-widebody-trainer-water-skis-54-inch-water-sports.html)

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   [ ![382267](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382267.jpg "All Purpose Marine Drain – 1 1/8” 90° – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-1-1-8-90-boat-plumbing-fittings.html)

   $10.88  each    [ All Purpose Marine Drain – 1 1/8” 90° – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-1-1-8-90-boat-plumbing-fittings.html)      [ 382267 ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-1-1-8-90-boat-plumbing-fittings.html)

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   [ ![382263](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382263.jpg "All Purpose Marine Drain – 1 1/8” Straight – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-1-1-8-straight-boat-plumbing-fittings.html)

   $7.39  each    [ All Purpose Marine Drain – 1 1/8” Straight – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-1-1-8-straight-boat-plumbing-fittings.html)      [ 382263 ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-1-1-8-straight-boat-plumbing-fittings.html)

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   [ ![382265](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382265.jpg "All Purpose Marine Drain – 3/4” 90° – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-3-4-90-boat-plumbing-fittings.html)

   $10.29  each    [ All Purpose Marine Drain – 3/4” 90° – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-3-4-90-boat-plumbing-fittings.html)      [ 382265 ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-3-4-90-boat-plumbing-fittings.html)

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   [ ![382260](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/382260.jpg "All Purpose Marine Drain – 3/4” Straight – Boat Plumbing Fittings") ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-3-4-straight-boat-plumbing-fittings.html)

   $8.18  each    [ All Purpose Marine Drain – 3/4” Straight – Boat Plumbing Fittings ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-3-4-straight-boat-plumbing-fittings.html)      [ 382260 ](https://www.rhsboating.com.au/categories/all-purpose-marine-drain-3-4-straight-boat-plumbing-fittings.html)

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   [ ![CP140A](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/CP140A.jpg "Alloy Hand Swage – 4mm – Boat Rigging – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/alloy-hand-swage-4mm-boat-rigging-boat-rigging-hardware.html)

   $1.12  each    [ Alloy Hand Swage – 4mm – Boat Rigging – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/alloy-hand-swage-4mm-boat-rigging-boat-rigging-hardware.html)      [ CP140A ](https://www.rhsboating.com.au/categories/alloy-hand-swage-4mm-boat-rigging-boat-rigging-hardware.html)

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   [ ![CP150A](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/CP150A.jpg "Alloy Hand Swage – 5mm – Boat Rigging – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/alloy-hand-swage-5mm-boat-rigging-boat-rigging-hardware.html)

   $1.52  each    [ Alloy Hand Swage – 5mm – Boat Rigging – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/alloy-hand-swage-5mm-boat-rigging-boat-rigging-hardware.html)      [ CP150A ](https://www.rhsboating.com.au/categories/alloy-hand-swage-5mm-boat-rigging-boat-rigging-hardware.html)

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   [ ![CP160A](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/CP160A.jpg "Alloy Hand Swage – 6mm – Boat Rigging – Boat Rigging Hardware") ](https://www.rhsboating.com.au/categories/alloy-hand-swage-6mm-boat-rigging-boat-rigging-hardware.html)

   $2.16  each    [ Alloy Hand Swage – 6mm – Boat Rigging – Boat Rigging Hardware ](https://www.rhsboating.com.au/categories/alloy-hand-swage-6mm-boat-rigging-boat-rigging-hardware.html)      [ CP160A ](https://www.rhsboating.com.au/categories/alloy-hand-swage-6mm-boat-rigging-boat-rigging-hardware.html)

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   [ ![RWB3912](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB3912.jpg "Aluminium Alloy Bow Roller - 120mm - 75mm") ](https://www.rhsboating.com.au/categories/aluminium-alloy-bow-roller-120mm-75mm.html)

   $59.64  each    [ Aluminium Alloy Bow Roller - 120mm - 75mm ](https://www.rhsboating.com.au/categories/aluminium-alloy-bow-roller-120mm-75mm.html)      [ RWB3912 ](https://www.rhsboating.com.au/categories/aluminium-alloy-bow-roller-120mm-75mm.html)

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   [ ![RWB3715](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB3715.jpg "Aluminium Cross Bollard - 100mm High - 88 x 75mm Base") ](https://www.rhsboating.com.au/categories/aluminium-cross-bollard-100mm-high-88-x-75mm-base.html)

   $39.24  each    [ Aluminium Cross Bollard - 100mm High - 88 x 75mm Base ](https://www.rhsboating.com.au/categories/aluminium-cross-bollard-100mm-high-88-x-75mm-base.html)      [ RWB3715 ](https://www.rhsboating.com.au/categories/aluminium-cross-bollard-100mm-high-88-x-75mm-base.html)

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   [ ![RWB3714](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB3714.jpg "Aluminium Cross Bollard - 80mm High - 60 x 60mm Base") ](https://www.rhsboating.com.au/categories/aluminium-cross-bollard-80mm-high-60-x-60mm-base.html)

   $26.13  each    [ Aluminium Cross Bollard - 80mm High - 60 x 60mm Base ](https://www.rhsboating.com.au/categories/aluminium-cross-bollard-80mm-high-60-x-60mm-base.html)      [ RWB3714 ](https://www.rhsboating.com.au/categories/aluminium-cross-bollard-80mm-high-60-x-60mm-base.html)

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   [ ![406300](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/406300.jpg "Aluminium Cross Marine Bollard 3 inch – Boat Deck & Cabin Hardware") ](https://www.rhsboating.com.au/categories/aluminium-cross-marine-bollard-3-inch-boat-deck-cabin-hardware.html)

   $22.96  each    [ Aluminium Cross Marine Bollard 3 inch – Boat Deck & Cabin Hardware ](https://www.rhsboating.com.au/categories/aluminium-cross-marine-bollard-3-inch-boat-deck-cabin-hardware.html)      [ 406300 ](https://www.rhsboating.com.au/categories/aluminium-cross-marine-bollard-3-inch-boat-deck-cabin-hardware.html)

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   [ ![406302](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/406302.jpg "Aluminium Cross Marine Bollard 4 inch – Boat Deck & Cabin Hardware") ](https://www.rhsboating.com.au/categories/aluminium-cross-marine-bollard-4-inch-boat-deck-cabin-hardware.html)

   $15.17  each    [ Aluminium Cross Marine Bollard 4 inch – Boat Deck & Cabin Hardware ](https://www.rhsboating.com.au/categories/aluminium-cross-marine-bollard-4-inch-boat-deck-cabin-hardware.html)      [ 406302 ](https://www.rhsboating.com.au/categories/aluminium-cross-marine-bollard-4-inch-boat-deck-cabin-hardware.html)

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   [ ![SP569](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/chatgpt_image_sep_24_2026_09_02_48_am.jpg "Aluminium Deck Plate Spare Key - RWB3702 and RWB3703") ](https://www.rhsboating.com.au/categories/aluminium-deck-plate-spare-key-rwb3702-and-rwb3703.html)

   $32.59  each    [ Aluminium Deck Plate Spare Key - RWB3702 and RWB3703 ](https://www.rhsboating.com.au/categories/aluminium-deck-plate-spare-key-rwb3702-and-rwb3703.html)      [ SP569 ](https://www.rhsboating.com.au/categories/aluminium-deck-plate-spare-key-rwb3702-and-rwb3703.html)

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   [ ![RWB3702](https://www.rhsboating.com.au/images/com_hikashop/upload/thumbnails/500x500/RWB3702.jpg "Aluminium Screw-Out Deck Plate - 100mm (4 inches) Opening - 140mm Outside Diameter") ](https://www.rhsboating.com.au/categories/aluminium-screw-out-deck-plate-100mm-4-inches-opening-140mm-outside-diameter.html)

   $228.93  each    [ Aluminium Screw-Out Deck Plate - 100mm (4 inches) Opening - 140mm Outside Diameter ](https://www.rhsboating.com.au/categories/aluminium-screw-out-deck-plate-100mm-4-inches-opening-140mm-outside-diameter.html)      [ RWB3702 ](https://www.rhsboating.com.au/categories/aluminium-screw-out-deck-plate-100mm-4-inches-opening-140mm-outside-diameter.html)

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Display #21

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- [49](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "49")
- [50](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "50")
- [51](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "51")
- [52](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "52")
- [53](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "53")
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- [55](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "55")
- [56](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "56")
- [57](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "57")
- [58](https://www.rhsboating.com.au/brands-listing/category/b-p-marine-battery-switches-isolators-relays/view-category/layout-listing.html?start=1113&limit=21 "58")
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