Blue Sea Systems 8077 AC Main Circuit Breaker Panel with Reverse Polarity Indicator

The Blue Sea Systems 8077 is a traditional stand-alone AC main circuit breaker panel designed for marine electrical systems. This metal breaker panel features a pre-installed A-Series double pole breaker (available in 30A or 50A configurations) that combines circuit protection with switching functionality, making it an ideal solution for managing shore power connections on boats.

Key Features:

• Traditional aluminum plate construction matches existing marine electrical panels
• Pre-installed A-Series 30A or 50A double pole circuit breaker
• Trip-free mechanism prevents breaker from being held in ON position during fault conditions
• Green LED indicator shows when breaker is in ON position
• Red LED reverse polarity indicator warns of incorrect polarity at dock connections
• Backlit label panel for visibility in low-light conditions
• Safety ground screw included on panel back
• Lifetime warranty coverage

Specifications:

• Voltage Rating: 65V DC, 120V AC
• Breaker Options: 30A or 50A
• Construction: Aluminum plate

This panel has been the industry standard for marine AC power distribution for years, offering reliable performance and proven design. The reverse polarity indicator is a critical safety feature that alerts boaters to wiring issues commonly encountered at marina shore power pedestals.