Egis Mobile Electric 4730-40 Short Stop Marine Circuit Breaker 40 Amp Surface Mount

The Egis Mobile Electric 4730-40 Short Stop Marine Circuit Breaker is a compact, 40-amp surface-mount breaker engineered for marine electrical systems. Designed to handle both low and medium ampere circuits, it delivers resettable overcurrent and short-circuit protection that safeguards wiring and connected equipment from damage caused by electrical faults.

This breaker features an orange color-coded handle for quick 40-amp identification in multi-breaker installations. Its rugged construction is purpose-built for the harsh conditions found aboard boats and other marine vessels, offering reliable performance in environments where moisture, vibration, and corrosion are constant concerns.

Key Features:

• 40-Amp Compact Surface Mount design supports low and medium ampere marine circuits with resettable protection
• Short-Circuit & Overcurrent Protection prevents wire insulation overheating and potential electrical damage
• Ignition Protected — safe for installation in enclosed compartments where explosive gases may be present
• Weather Resistant against dust and water intrusion for long-term reliability in marine environments
• Manual Reset — Type III allows easy re-engagement of power once a fault has been cleared
• 28 Vdc Rating — fully supports 12 Vdc and 24 Vdc electrical systems
• Anti-Rotation & Corrosion-Resistant Hardware ensures long service life in harsh saltwater environments
• Optional Protective Cover available separately to guard against inadvertent shorts between breaker studs and adjacent positive or ground terminals

The 4730-40 is an ideal replacement for traditional marine fuses, offering the convenience of a resettable breaker without sacrificing circuit protection performance. Color-coded handles across the Short Stop Marine series make amperage identification fast and accurate in panel installations.