Blue Sea Systems Automatic Charging Relays (ACRs) 12/24v Si Acr

Key Benefits

• ⚡ 120 Amp Capacity — Supports high-output alternators up to 120 amperes for reliable power management on marine vessels.
• 🔒 Ignition Protected — Ignition protected design makes it safe for installation on gasoline-powered boats.
• 🛡️ Hermetically Sealed — Hermetically sealed contacts and vaporproof design ensures reliable operation in marine environments.
• 📡 Auto-Ranging Voltage — 12/24 volt auto-ranging voltage input automatically detects and adapts to your system voltage.
• 🔌 Electronics Protection — Protects sensitive electronics by temporary isolation of house loads from engine circuit during cranking.
• 🎯 Marine Operations — Designed specifically for boat electrical systems to manage charging and protect delicate electronics.