Blue Sea Systems 7289 C-Series Triple Pole Circuit Breaker – 80A is a Blue Sea Systems circuit breaker built for branch and main circuit protection. Designed for marine environments, it supports reliable performance, clean installation, and long service life in demanding onboard electrical systems.
C-Series Toggle PN: 7289 Poles: 3 Color: White Amperage: 80A Features: 5,000 Ampere interrupt capacity to meet ABYC requirements for 120/240 Volt 50 Ampere main protection Double pole used as 120 volt AC main circuit breaker to switch hot to neutral Triple pole used as 240 volt AC main circuit breaker to switch lines (hot) and neutral Double and triple pole circuit breakers will trip all poles will trip if any one pole trips "Trip Free" design cannot be held "ON" during fault current condition .
Key specs: Voltage: 120/240 V AC Amperage: 80 A Poles: Triple Color: White.
Ideal for builders, refit projects, and serious boat owners who want marine-grade electrical hardware from a trusted brand.













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