Blue Sea 7238 30A Circuit Breaker

Blue Sea 7238 — 30A AA2 Circuit Breaker (White)

30A surface-mount thermal circuit breaker with push-button reset. Sized for mid-current circuits like 12V compressor fridges, DC-DC chargers, and house lighting trunk lines.

Key Features

• 30A rating — fridge circuits, inverter trunk lines (small inverters), DC-DC charger input protection
• Push-to-reset button
• Surface-mount
• Marine-rated, UL-recognized
• White housing

Planning your DC panel? Use our free System Build Helper to plan individual circuit protection.

Pairs Well With

• Blue Sea 7748 SafetyHub 150 Fuse Block
• Renogy 20A DC-DC Battery Charger
• Marinco 303SSEL-B 30A Shore Power Inlet