Blue Sea Systems 7620 ML-Series Automatic Charging Relay, Magnetic Latch, 12V DC, 500A

• Combines battery banks during charging and isolates under discharge
  
• 500 Ampere continuous rating suitable for use with large battery banks, starters, alternators, and inverter/chargers
  
• Includes ML-Series Remote Control Contura Switch PN 2146
  
• 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

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Blue Sea Systems 7620 ML-Series Automatic Charging Relay is designed to manage charging between battery banks while helping isolate them during discharge. With a 12V DC coil and a 500-ampere continuous rating, this magnetic-latch relay is suited for marine and mobile power systems using large battery banks, starters, alternators, and inverter/chargers. It includes the ML-Series Remote Control Contura Switch, part number 2146, for convenient remote operation.

Built for dependable high-current battery management, the 7620 uses silver alloy contacts to support reliable switching. Its 3/8-inch copper studs feature Blue Sea Systems’ one-piece stud technology and are suitable for large cable connections with a 300-ampere continuous rating. The relay combines battery banks during charging and isolates them under discharge, helping organize power distribution across connected battery systems.

Key Features

• Automatic charging relay: Combines battery banks during charging and isolates them during discharge.
• High-current capacity: 500-ampere continuous rating for large battery banks, starters, alternators, and inverter/chargers.
• Remote control included: Includes ML-Series Remote Control Contura Switch, part number 2146.
• Reliable switching contacts: Silver alloy contacts support dependable operation.
• Large cable connections: 3/8-inch copper studs use Blue Sea Systems’ one-piece stud technology and are suitable for a 300-ampere continuous rating.

Product Details

• Brand: Blue Sea Systems
• Part number: 7620
• Product type: ML-Series Automatic Charging Relay with magnetic latch
• Coil voltage: 12V DC
• Manual control: No
• Continuous rating: 500 amperes
• Included component: ML-Series Remote Control Contura Switch, PN 2146
• Stud material: Copper

California Proposition 65 Warning

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

Choose the Blue Sea Systems 7620 ML-Series Automatic Charging Relay for organized, high-current battery bank management in compatible 12V DC systems.

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