The Lex Disconnect 106A-400A is designed to provide a main disconnect and overcurrent protection for portable power distribution systems. Its adjustable trip setting ensures that it can protect various systems with different cable sizes. The electronic circuit breaker is reliable even in high ambient temperatures, and the heavy-duty molded rubber enclosure offers full insulation and resistance to shock, impact, and corrosion. The unit features a hinged lid for added protection, a stackable and compact design for easy storage and portability, and an elevated base to keep receptacles above ground level.