Description
Egis 100A Surface Mount Circuit Breaker | Boat Supply Store
Protecting critical electrical systems on board requires a breaker engineered for harsh marine conditions. This 100A Egis circuit breaker offers a formidable 5,000A interrupt current rating at 14 VDC, ensuring safety during fault conditions. Its IP66 sealing provides robust defense against water and dust ingress, making it ideal for offshore vessels navigating the Gulf Coast. With 2,000 cycles of switching endurance, this US-made unit delivers long-term reliability for demanding 12V, 24V, 36V, or 48V DC applications.
Key Features
- 100A Continuous Current for high-demand circuits
- 48 VDC Max Voltage supporting multi-voltage systems
- IP66 Sealed for superior dust and water protection
- 2,000 Cycles Endurance for long operational life
- 5,000 Amps Interrupt at 14 VDC for fault safety
- Surface Mount Design for straightforward installation
- High Visibility ON/OFF for clear status indication
- US-Made for assured manufacturing quality
Specifications
| Product Specifications | |
|---|---|
| Continuous Current Rating | 100A |
| Maximum Voltage Rating | 48 VDC |
| Interrupt Current at 14 VDC | 5,000A |
| Interrupt Current at 28 VDC | 3,000A |
| Switching Endurance | 2,000 cycles at full current |
| Ingress Protection Rating | IP66 |
| Mounting Type | Surface Mount |
| Hardware | Stainless steel and serrated flange nuts |
Who This Is For
Marine enthusiasts and boat owners requiring dependable circuit protection for 12V to 48V DC systems will find this breaker suitable. It is engineered for those who demand high interrupt capacity and robust environmental sealing in challenging maritime applications.
How It Compares
| Feature | Egis 100A Surface Mount Circuit Breaker | Blue Sea Systems |
|---|---|---|
| Continuous Current Amps | 100 | 100 |
| Max Voltage | 48 VDC | 32 VDC |
| Interrupt Current @14 VDC (Amps) | 5,000 | 2,500 |
| Interrupt Current @28 VDC (Amps) | 3,000 | — |
| Ingress Protection Rating | IP66 | — |
| Cycling Endurance | 2,000 | — |
| Made in USA | Yes | Mexico |
Common Concerns Answered
Is the initial cost of this Egis circuit breaker justified?
While the Egis 100A breaker may have a higher upfront cost than some basic alternatives, its superior performance metrics, including a 5,000A interrupt rating at 14 VDC and IP66 sealing, alongside its US manufacturing and substantial cycling endurance, provide a significant return in reliability and safety for critical marine electrical systems.
Is this breaker readily available?
Demand for high-quality, US-made marine electrical components can occasionally lead to limited availability. It is advisable to check current stock levels or consider placing an order in advance for critical projects.
How does this breaker compare to less expensive options?
This Egis breaker offers a significantly higher interrupt current (5,000A vs. 2,500A for some competitors) and superior IP66 sealing, along with greater switching endurance and US manufacturing. These factors contribute to enhanced safety and longevity, particularly in demanding marine environments where failure is not an option.
Frequently Asked Questions
What is the maximum voltage rating for the Egis 100A Circuit Breaker?
The Egis 100A Surface Mount 87 Series Circuit Breaker has a maximum voltage rating of 48 VDC.
What is the interrupt current rating at 14 VDC and 28 VDC?
The interrupt current rating is 5,000 Amps at 14 VDC and 3,000 Amps at 28 VDC.
Is this circuit breaker sealed against dust and water?
Yes, this Egis circuit breaker features an IP66 sealing rating, which means it is protected against dust ingress and high-pressure water jets from any direction.
What is the cycling endurance of this Egis circuit breaker?
This Egis circuit breaker is rated for 2,000 cycles of switching endurance at its full current rating.
What applications is this circuit breaker suitable for?
This 100A circuit breaker is suitable for high-current applications on 12V, 24V, 36V, or 48V DC marine electrical systems, including main power feeds, inverter circuits, or high-draw accessory circuits on offshore vessels or boats operating in harsh conditions.
