Blue Sea 285-Series 30 Amp Circuit Breaker Surface Mount

The Blue Sea 285-Series 30 Amp Circuit Breaker Surface Mount is a compact, manual reset overcurrent protection device built for demanding mobile and stationary power distribution applications in tactical, emergency response, and field operations environments. Operators in law enforcement, military support roles, and emergency management depend on reliable circuit protection when managing vehicle power systems, generator banks, and mission-critical electrical loads where failure is not an option. This surface-mount design eliminates the need for panel cutouts, making it ideal for retrofit installations on existing electrical enclosures, equipment cabinets, and portable power systems where space and accessibility are constraints.

Rated at 30 amps, this circuit breaker provides instantaneous magnetic tripping and thermal-magnetic response characteristics that protect wiring and connected equipment from overcurrent conditions, short circuits, and thermal overload. The manual reset mechanism requires intentional operator intervention to restore power after a fault event, preventing automatic reclosure that could mask underlying electrical problems or create safety hazards in field conditions. Blue Sea Systems' 285-Series employs sealed, corrosion-resistant construction suitable for harsh environments including moisture, vibration, and temperature extremes typical of vehicular and portable tactical installations. The surface-mount form factor accommodates standard DIN-rail and bulkhead applications with minimal modification, and the breaker's compact profile (0.5 lbs) ensures negligible weight penalty on mobile platforms.

Field operators, tactical vehicle integrators, and equipment maintenance personnel benefit from this breaker's straightforward installation and proven reliability in armored personnel carriers, command vehicles, portable generator systems, and off-grid communications platforms. It functions across a broad temperature range and resists degradation from salt spray, dust infiltration, and mechanical shock—critical performance factors in austere operating environments. Direct connection to main power distribution feeders or sub-circuit protection requires proper wire gauge selection (30 amp rating demands minimum 10 AWG copper conductors per NEC standards) and terminal block compatibility verification before installation. Consult your electrical system schematic and facility power budget to confirm proper amperage sizing relative to your specific load profile.