Managing electrical distribution across your marine devices has never been simpler with all the options West Marine supplies. Circuit protection, corrosion protection and grounding are absolutely necessary when adding any kind of electrical network to your boat. West Marine offers marine-rated protection crucial to a safe installation and prolonged use. Another important device to include in installation is an electrical monitor. This may alert you early on to potential hazards. Depending on the size and power consumption of your boat, you may need low amperage distribution, or high amperage distribution terminal blocks and any number of switches on a distribution panel to ensure safe running. Battery switches allow for the installation of multiple marine batteries on your boat. It is always a good idea to keep a test meter to check your voltage and continuity manually and ensure your equipment's readings are correct.