Egis Mobile Electric 4703-040 40A Surface Mount Circuit Breaker 285 Series

The Egis Mobile Electric 285 Series 40A surface mount circuit breaker provides dual-function circuit protection and manual switching for marine, RV, and mobile power systems. This sealed breaker protects electrical circuits from short-circuit events and over-current loads, preventing wire insulation damage and system failure.

Key Features:

• IP67 Sealed Construction: Fully protected against dust and water intrusion for reliable operation in harsh environments
• High Voltage Rating: 48 VDC maximum supports 12V, 24V, 36V, and 48V DC systems
• High Interrupt Capacity: 5,000A at 16 VDC / 3,000A at 28 VDC safely protects circuits with large battery banks
• Extended Service Life: 6,000 electrical and manual switching cycles at full 40A rated current
• Integrated Terminal Insulators: Prevents accidental shorts between positive terminals and grounded surfaces
• Corrosion-Resistant Hardware: Stainless steel components with serrated flange nuts resist corrosion and vibration
• High-Visibility Controls: Easy-to-operate ON/OFF switch with clear status indication

Technical Specifications:

• Continuous Current Rating: 40A
• Maximum Voltage: 48 VDC
• Interrupt Current: 5,000A @ 16 VDC / 3,000A @ 28 VDC
• Ingress Protection: IP67
• Switching Endurance: 6,000 cycles
• Temperature Rating: High-temperature capable for all installation locations

Applications: Ideal for battery protection, circuit isolation, load switching, and maintenance operations in marine vessels, recreational vehicles, mobile equipment, and off-grid power systems. The compact surface mount design allows installation adjacent to battery systems in any location.

Proudly made in the USA with high-quality components. Backed by a 4-year manufacturer warranty.

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.