The ability to shut off a battery in a boat can prevent dangerous attempts to start the motor in the event of a fuel leak in the engine compartment. Your system works something like this.
Perko Battery Switch Locking 8504dp
Boat battery switch how to use. In both boats and recreational vehicles having a second battery to select can prevent being stranded when the main battery is discharged. Corrosion protection system and stereo memory and the trim pump on some models. All the batteries go to the isolators which keeps a full load on the charging power at all time even if all bats are fuly chaged the iso will take the load. Adding a battery switch is a good job for the do it yourself boater or rver. For auxiliary power with engine off place the. This setting is the automatic bilge pump optional.
When boat is not in use or power is not required turn the switch to off. This waterproof rocker switch is a 12v or 24v waterproof switch. Widely used for car marine boat rv camper truck atv utv battery banks and other devices. Offers a simple economic way of separating two batteries. It is a three terminal switch. 3 pin spst marine boat jeep on off led rocker switch.
12v24v max load flow. Shop at wholesale marine for the best options in marine switch panels and electrical switches. If you have any questions or doubt about how to use install or wire any battery switch consult a certified marine electrician. The battery youve selected powers all of your 12 volt dc systems engine ignition lights electronics stereo etc. Assuming your boat is of recent abyc standard construction that means youve got two batteries a 120 volt ac shore power charger and one engine with an alternator. An optional key lock helps to.
When you return to the boat switch to position 1 to start the engine and then leave it on 1 or switch to 2 or both depending on what the voltmeter says and how you want to manage the charging. They allow for a quick and easy way to shut down the entire electrical system in an emergency. The alternator will charge your battery back through the switch so the battery youre using underway will be constantly recharged while the engine is running. And the isos will decide which batteryif any need charged and by how much and direct the motors charging amps appropriately. 3 speed swith easy to install and durable to use. With this setting power will now be supplied to.
Battery switches are an important safety device in boats and recreational vehicles. We stock switches breakers ignition switches and more. The only downside is that you will have to ground each of your major appliances on a separate ground wire than the one that. After about 20 minutes switch to 2 to recharge the house bank for the remainder of your motoring than you will already be on our house bank when you anchor. The only power supplied at. It can control household items and more with ease and shows an led light to let you know that it is working properly.
It can be used as a toggle switch for anything including use as a battery switch on your boat. The engine alternator to charge both batteries. They are used to connect or disconnect electrical devices from the electrical system. When using the popular off 1 2 all battery switch start your engine with the switch set at position 1 start battery and motor with the switch set on 1 to recharge the start battery. Your boat from the number 1 battery. To start the engine place switch in number 1 position.
They help to prevent battery drain during periods of inactivity. Without being certain that the switch is wired as i suspect i would leave the boat with the switch on position 2 domestic so that the engine battery 1 is left fully charged and the domestic battery 2 runs the pumps and memory while you are away. Battery disconnect switches help manage the overall use of electrical power on board. For example my abaco has two switches onoff one for each battery and also a parrallel switch which paras my third batteryhouse bat with one of the motor batteries for emergencies.
Gallery of Boat Battery Switch How To Use
