Blue Sea 7622-Bss Battery Voltage Sensing Relay

500 Ampere Magnetic latching (bi-stable) relay automatically combines batteries during charging and isolates batteries when discharging and when starting engine.

• Automatically Manages The Charging Of Two Large Battery Banks
• Allows Paralleling Of Battery Banks For Emergency Starting
• 500 Ampere Continuous Rating To Support High-Output Alternators
• Magnetic Latch (ML) - ACR Draws Very Low Current In The "ON" Or "OFF" States, And Draws Moderate Current For Very Short Time When Changing State
• Dual Sensing- Senses Charge On Both Battery Banks
• Start Isolation (SI)- Can Be Configured For Temporary Isolation Of House Loads From Engine Circuit During Engine Cranking To Protect Sensitive Electronics
• Engine Isolation (EI)- Can Be Configured For Isolation Of Two Engines While Both Are Running To Protect Engine Electronics And Maximize Alternator Output Senses Charging On Two Battery Banks
• LED Output To Remotely Indicate When Batteries Are Combined, Isolated, In Voltage Lockout, Or In Start Or Engine Isolation
• Tin-Plated Copper Studs For Maximum Conductivity And Corrosion Resistance/Silver Alloy Contacts Provide High Reliability For Switching Live Load
• No Supplier Warranty