Add a station to a ML-Series remote battery management system Blue Sea Systems ML-RBS remote battery control systems include single Contura switches to control switching operations from a single helm or nav-station. What if your boat has two helms and battery control is desired from each station These individually sold switches are the solution and designed to work seamlessly with ML-ACR and ML-RBS models that do not have an auto-releasing feature. These switches are vibration, shock and moisture resistant to stand up to moderate exposure. Key Features Provides solution to remote battery control at a second stationCompatible with 12V and 24V ML-ACR models Compatible with 12V and 24V ML-RBS models that do not have auto-releasing feature Slide on battery switch prevents accidental switching and accepts square format labels (sold separately) Available for battery and ACR control Lifetime warranty Specifications 2145 Action: (ON)-OFF-(ON)Pole/Throw: SPDT Specifications 2146 Action: ON-ODFF-ONPole/Throw: SPDT