Blue Sea 7082 40 Amp Circuit Breaker Panel Mount 285 Series

The Blue Sea 7082 40 Amp Circuit Breaker Panel Mount 285 Series is a heavy-duty electrical protection component designed for marine, tactical vehicle, and equipment power systems requiring robust overcurrent protection. This panel-mount circuit breaker delivers reliable load management in demanding applications where electrical integrity directly impacts operational reliability and safety.

The 285 Series design incorporates a visible reset lever that clearly indicates the breaker's open condition, eliminating ambiguity during system diagnostics or troubleshooting. The "trip free" mechanism is a critical safety feature—once the breaker trips in response to overcurrent, it cannot be held closed, preventing dangerous attempts to override protection and ensuring the breaker resets to a fully open position. At 40 amps, this unit handles substantial loads while maintaining fast response to electrical faults. Measuring 5 × 2 × 9 inches and weighing just 0.3 lbs, the compact form factor integrates easily into space-constrained panel installations common in tactical vehicles, vessels, and equipment enclosures.

This breaker functions as a direct drop-in replacement for 185 Series circuit breakers, simplifying retrofits and upgrades for existing systems. Operators managing vehicle electrical systems, power distribution panels, or marine installations benefit from the predictable performance and standardized mounting. Blue Sea Systems' engineering ensures consistent trip characteristics across temperature and load cycling, critical for systems operating in extreme environmental conditions—high heat compartments, salt-air exposure, or prolonged field deployment. The breaker's ability to reliably disconnect power under fault conditions protects downstream wiring, components, and personnel from arc flash and thermal runaway scenarios.