Blue Sea Systems m-Series Automatic Charging Relay - 12/24V DC 65A

• Senses charging on two battery banks
• Pull off and snap on insulating cover
• LED indicates ACR status
• 1 ?4 x .032 in male quick connect terminal for ground

The Mini Automatic Charging Relay (M-ACR) is designed to manage the charging current from alternators up to 65 Amps found on most outboards and many inboard engines.

Start Isolation (SI) protects sensitive electronics by temporarily isolating house loads from the engine circuit during engine cranking