A heavy duty latching relay that only draws current when changing the state of the switch and doesnt consume any current when in a rest position either on or off.

Combines battery banks during charging and isolates under discharge.

300 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers.

Can be remotely combined with optional switch.

Silver alloy contacts provide high reliability 3/8" copper studs, using Blue Sea Systems superior one piece stud technology, suitable for 300 Ampere continuous rating and large cable connections

Application Briefs for Automatic Charging Relays:

• Automatic Charging Relay - An Alternative to Multiple Output Charging Systems
• ML-Series Heavy Duty ACR Supports High Amp Charging and Emergency Cross Connect
• 120 Amp SI ACR Performance during Charger Float Mode
• The 120 Amp SI ACR Handles “Noisy” Charger Output
• Three ACRs from Blue Sea Systems
• Start Lockout for Two Engines
• Pilot House Navigation Battery Isolation Using the CL-Series BatteryLink™ ACR
• Overcoming Dropout of House Electronics during Engine Starting
• Load Shedding Using the CL-Series BatteryLink™ ACR
• Charge Current Limiting for a Remote Battery Using the CL-Series BatteryLink™ ACR
• Blue Sea Systems' CL-Series BatteryLink™ ACR
• Battery Isolators and Automatic Charging Relays
• Selecting the Appropriate Fuse Rating When Installing the 120A SI ACR

 

Additional Information

Detailed specification, drawings, and description.