Blue Sea Systems – AC Main Circuit Breaker Panels

The Blue Sea Systems AC Main Circuit Breaker Panels provide safe, reliable control and protection for your AC electrical system. Built from heavy-duty 5052 aluminum with a durable polyurethane slate gray finish, these panels combine switching and circuit protection into a single, compact device. Each unit features a “Trip Free” design, meaning the breaker cannot be held ON during a fault condition—ensuring maximum safety.

A red reverse polarity indicating LED and green power LED provide clear system status at a glance, while the back-mounted safety ground screw offers secure installation. Available in multiple configurations to fit your vessel’s specific needs.

Key Features:

• Red reverse polarity and green power indicator LEDs

• “Trip Free” breaker design for safe operation

• Combines switching and circuit protection in one compact panel

• Durable 1/8” 5052 aluminum panel with polyurethane slate gray finish

• Heavy-duty marine-grade construction for corrosion resistance

• Easy to install and maintain

Specifications:

• Nominal Voltage: 120V AC

• Maximum Voltage: 277V AC / 65V DC

• Dimensions: 2.63" H x 3.75" W (66.8 mm x 95.25 mm)

• Weight: 0.51 lb (0.23 kg)

Included Components:

• (1) BSS 8034 – LED 120V AC Green Indicator

• (1) BSS 8066 – LED 120V AC Red Indicator

• (1) BSS 7242 – A-Series White Toggle Circuit Breaker (Main, Double Pole 50A)

Available Variants:

• AC Main 30A

• AC Main 50A

• AC Main + 1 Position

• AC Main + 3 Positions

• AC Main + 6 Positions

Perfect for marine and RV power management systems where performance, safety, and reliability matter most.