Description
The battery main switch with key is a reliable and safe solution to completely disconnect the power supply of your onboard or vehicle system. This battery isolation switch prevents unwanted power consumption, protects electrical installations, and enhances safety during maintenance or downtime.
The key is removable in the OFF position, providing extra safety against unwanted activation. Additionally, the switch can be mounted in both the positive and negative power cables.
Key Benefits
- Reliable battery isolation switch with key
- Suitable for up to 50V installations
- Continuous current: 275A – Peak current: 1250A
- Key removable in OFF position (model SFIBS1-01)
- UV and aging resistant ABS housing
- Compact, sturdy, and durable design
- Flexible labeling system for multiple applications
- Mounting possible on positive or negative cable
Technical Specifications
- Type: Battery main switch / Battery Cutoff Switch
- Voltage: 50V
- Nominal current: 275A
- Max. current: 1250A
- Material: ABS (UV resistant)









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