Description
VETUS battery main switch 2-pole 2x250A – BATSW250T
The VETUS BATSW250T is a heavy-duty 2-pole battery main switch for marine DC installations up to a maximum of 48V. The switch is designed to interrupt two circuits simultaneously and is therefore suitable for installations where complete electrical isolation is required.
The BATSW250T is rated for up to 2x 250A continuous operation and can handle a maximum current of 2x 2500A for 5 seconds. This makes the switch suitable for electrical systems with high current loads and short-term peak currents.
For connection, the main switch is equipped with two sets of heavy-duty M10 connection studs. The switch has clearly defined ON and OFF positions. The operating key can be removed in the OFF position, preventing the electrical system from being switched on unintentionally during maintenance or when the vessel is not in use.
Thanks to its high current capacity, the BATSW250T can be used in heavy-duty marine DC installations, for example with bow thrusters, stern thrusters and other electrical systems requiring a high-capacity battery connection.
Key features and benefits
- 2-pole design: Switches two circuits simultaneously for effective electrical isolation.
- 2x 250A continuous: Suitable for heavy-duty electrical installations with a high continuous load.
- 2x 2500A for 5 seconds: Can handle high short-term peak currents.
- Maximum 48V DC: Suitable for various marine onboard voltages.
- M10 connection studs: Robust connection points for heavy-duty battery cables.
- ON/OFF operation: Allows the onboard electrical system or connected circuit to be easily isolated from the power supply.
- Removable key: Can be removed in the OFF position to prevent unintentional switching.
- For heavy-duty applications: Suitable for bow thruster, stern thruster and other high-power DC installations.
Specifications
- Part number: BATSW250T
- Product type: Battery main switch
- Design: 2-pole
- Rated operating voltage: Max. 48V DC
- Continuous load: 2x 250A
- Load for 5 seconds: 2x 2500A
- Connections: M10 connection studs
- Switch positions: ON / OFF



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