EGIS 285-Series 150 Amp Circuit Breaker Surface Mount

The EGIS 285-Series 150 Amp Circuit Breaker Surface Mount is a heavy-duty electrical protection device engineered for mobile and off-road applications where reliable power distribution is critical. Designed by Egis Mobile Electronics, this 150-amp breaker safeguards battery banks, auxiliary electrical systems, and high-amperage loads in vehicles, RVs, marine vessels, and tactical equipment installations. The surface-mount design makes it ideal for custom electrical builds where space is limited and accessibility is paramount.

Built with ON/OFF high-visibility controls, the 285-Series breaker offers instant manual override capability and clear visual indication of circuit status. The sealed housing protects against dust and moisture penetration—essential for harsh environments including salt spray, mud, and extreme temperature fluctuations. Its high-temperature rating ensures consistent performance across all installation locations, from desert heat to arctic cold, while integrated terminal insulators prevent accidental contact with live conductors. The compact 0.4 lb form factor integrates seamlessly into battery boxes and electrical distribution panels without adding significant weight to mobile platforms.

This breaker is ideal for expedition vehicles, emergency response equipment, off-grid power systems, and marine electrical upgrades where 150-amp capacity meets ruggedness requirements. Installation requires direct connection to battery terminals or distribution busses; the surface-mount configuration allows for flexible positioning on existing mounting surfaces. Technicians and system builders rely on the 285-Series for single-point protection of high-current circuits, eliminating the need for redundant fusing while maintaining code compliance and equipment safety.