Blue Sea Systems E-Series Battery Switch 3 positions

💡 3-position battery switch: 2 battery inputs + OFF.
🛡️ AFD (Alternator Field Disconnect) technology to protect the alternator.
⚡ High peak current capacity: 2000 A for 10 seconds.
⚙️ Maximum operating voltage: 48 V, Ø 10 mm terminals.
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BLUE SYSTEMS E-SERIES 3-POSITION BATTERY SWITCH: BATTERY SWITCH FOR BOAT
Blue Sea Systems E-Series 3-position battery switch is an essential piece of equipment for managing your boat's electrical circuit. This battery switch offers you the possibility to select the battery that will power your auxiliary circuit and engine starting, thus providing you with flexible management of your onboard power supply.
The E-Series 3-position battery switch acts as a battery switch, allowing you to choose between two distinct power sources or to completely cut off the circuit (OFF position). The BLUE brand is recognized in the field of marine electricity, and this battery switch is no exception in terms of reliability and performance.
This E-Series battery switch integrates AFD (Alternator Field Disconnect) technology, an important protection for your boat's alternator. In case of accidental circuit disconnection while the engine is running, this technology protects the alternator's diode bridge against potential damage.
Main features: peak current capacity of 2000 A for 10 seconds, maximum operating voltage of 48 V, and Ø 10 mm terminals. It features 3 positions: 2 battery inputs and OFF, with a weight of 0.43 kg.
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Technical specifications
- 2000 A peak current capacity for 10 seconds
- Maximum operating voltage of 48 V
- Ø 10 mm lugs
- 3 positions: 2 battery inputs and OFF
- Weight of 0.43 kg
- AFD (Alternator Field Disconnect) technology
























