EGIS 87-Series 50 Amp Circuit Breaker Surface Mount

The EGIS 87-Series 50 Amp Circuit Breaker Surface Mount (Model 4704-050) is a heavy-duty electrical protection device designed for demanding tactical and industrial applications where reliability cannot be compromised. This surface-mount unit provides essential overcurrent protection in vehicles, equipment enclosures, power distribution systems, and off-grid installations where standard panel-mount breakers are impractical. Built for professionals who require robust switching and protection in compact, accessible configurations, the 87-Series delivers proven performance in harsh environments.

This circuit breaker features high-visibility ON/OFF controls that enable quick status verification and manual disconnection under field conditions. The sealed housing provides comprehensive protection against dust and moisture infiltration—critical for outdoor, marine, and tactical deployments where corrosion and environmental contamination threaten electrical integrity. High-temperature rating ensures reliable operation across all installation climates, from desert heat to cold-weather operations. Reinforced mounting brackets deliver long-term structural stability and vibration resistance, preventing connection loosening during transport or equipment operation. The 50-amp capacity handles substantial loads while maintaining rapid response to fault conditions, protecting downstream wiring and components from dangerous current surges.

Tactical professionals, vehicle builders, and electrical systems engineers rely on this breaker for mobile command centers, auxiliary power systems, and emergency backup installations where space limitations rule out traditional breaker panels. The surface-mount design eliminates mounting complications and allows retrofit installation on existing enclosures. Weighing just 0.33 lbs, it maintains portability while delivering industrial-grade protection. Compatible with standard DC and AC automotive wiring systems, this unit integrates seamlessly into expedition vehicles, remote base camps, and equipment racks requiring fast-access electrical disconnect capability.