Vetus BATSW Battery Main Switch
The Vetus BATSW Battery Main Switch is an essential safety device for boats, allowing you to disconnect the electrical circuit quickly when needed. This switch can be connected to either the positive or negative electrical cable and features two positions: “on” and “off.” In the “off” position, the key can be removed to ensure the circuit is fully disconnected. The switch is available in several models with different current ratings, providing a suitable option for various boat systems.
Features:
- Can be connected to a positive or negative electrical cable
- Two positions: “on” and “off” (key can be removed in “off” position)
- Fastened with M10 for secure installation
- Model 250T: Two-pole switch for opening/closing both “+” and “-” cables
- Model 600: Waterproof according to IP 67
Battery Main Switch Types:
| Model | BATSW075 | BATSW100 | BATSW150B | BATSW150R | BATSW250 | BATSW250T | BATSW600 |
|---|---|---|---|---|---|---|---|
| Rated Operating Voltage | Max. 24V | Max. 24V | Max. 24V | Max. 24V | Max. 24V | Max. 24V | |
| Maximum Continuous Current | 75A | 100A | 150A | 150A | 250A | 2 x 250A | 450A |
| Maximum Current (3-second load) | N/A | N/A | N/A | N/A | N/A | 800A | |
| Maximum Current (5-second load) | 350A | 500A | 1000A | 2500A | 2 x 2500A | 3500A |
Applications:
- Marine and boating electrical systems
- Quick disconnection of boat batteries for safety and maintenance
- Effective troubleshooting and circuit protection








