Blue Sea SI-ARC Automatic Charging Reley

Blue Sea SI-ARC Automatic Charging Reley - SI-ACR automatically combines batteries during charging, isolates batteries when discharging and when starting engines. The Dual Circuit Plus™ Battery Switch simplifies the switching of two batteries to OFF or ON while still providing battery isolation between the engine and auxiliary battery. The Combine function can be used to parallel the batteries in the event of a low engine battery. 

Blue Sea SI-ARC Automatic Charging Reley

• Protects sensitive electronics by temporary isolation of house loads from engine circuit during engine cranking 
• Designed for 12 or 24 volt systems 
• 12/24 volt auto ranging voltage input 
• Hermetically sealed contacts/vaporproof 
• Ignition protected—safe for installation aboard gasoline powered boats 
• Supports high-output alternators up to 120 Amperes 
• Dual sensing 
• Start Isolation allows temporary isolation of House loads from Engine circuit during engine cranking to protect sensitive electronics from sags and spikes 
• Remote LED remotely indicates ACR states - requires optional LED