BLUE SEA SYSTEMS BS-3001 HD Battery Switch, On-Off, w/ AFD

Heavy Duty Battery Switch, MFG# 3001, Grey, 600A cont., 900A int., 32VDC. Positons: single-circuit on-off. 3.85H x 3.85W x 3.1D. With AFD (Alternator Field Disconnect).

Blue Sea Systems 3.1 in. x 5.1 in. Heavy Duty Battery Switch, MFG# 3001, Grey, 600A cont., 900A int., 32VDC. Features Positons: single-circuit on-off. With AFD (Alternator Field Disconnect).

Power your boat's electrical system with the Blue Sea Systems 3001 HD Battery Switch. Designed for heavy-duty use, this switch allows you to manually switch a single-circuit from on to off, or vice versa. It comes with an Alternator Field Disconnect that protects against low cranking amps, and it is built from durable materials for long-lasting performance.

Featuring high quality components that ensure a long life and many years of reliable service, the BLUE SEA SYSTEMS 3001 Battery Switch is perfect for controlling two parallel connected batteries. Featuring heavy duty construction with marine grade materials for corrosion resistance, this switch can handle 600Amps continuous and 900Amps intermittent. An Alternator Field Disconnect (AFD) prevents charge from damaging your vehicle's electronics.

To get more power from your batteries, you'll need this BLUE SEA SYSTEMS 3001 battery switch. This switch can handle up to 600 amperes of current on one side, and up to 900 amperes on the other, with up to 32 volts of power. It's AFD feature is great for charging large diesel enginges because it allows you to disconnect the alternator from the rest of the system while still having access to battery power. With an 82-inch lead wire, you can use this in any position in your system without having to reconfigure anything.

The BLUE SEA SYSTEMS BS-3001 HD Battery Switch is the perfect solution for connecting two battery banks in parallel. This switch features AGM technology and is waterproof. It will only allow current to flow from the positive of one bank to the negative on the other bank when turned on. The off position prevents any current flow between the banks, which protects each bank from overdrawing while not running, or running down. This unit comes with an AFD (Alternator Field Disconnect) which allows you to leave your vehicle connected without draining your batteries by providing short to ground protection for your alternator.

The BLUE SEA SYSTEMS BS-3001 HD Battery Switch, On-Off, w/ AFD is ideal for providing auxiliary powering to equipment during engine off times, such as live-bait wells and refrigerators. It has a grey case that blends well with other engine controls. It has an AFD and is made of heavy duty construction to handle the high amperage demands of marine applications.

The BLUE SEA SYSTEMS 3001 Heavy Duty Battery Switch is a standard size switch intended for use in marine or mobile applications to control the electrical starting, charging, ignition and lighting systems on an engine that is battery powered. The positive terminal of the battery is connected to the starter and ignition switch. The negative terminal of the battery is connected to the alternator. The start/stop push button controls ignition and starting circuit.