Description
Egis 100A Marine Circuit Breaker | Boat Supply Store
Protecting demanding 12V to 48V DC marine electrical systems requires robust circuit protection, and this Egis breaker offers both high-amperage switching and fault interruption. Engineered for environments up to IP66, it reliably safeguards 100A continuous loads and features a significant interrupt capability of 5000A at 14VDC. This unit is specifically designed for boat builders and serious DIYers needing dependable protection for high-capacity battery banks and sensitive electronics aboard vessels operating in harsh coastal or offshore conditions.
Key Features
- 100A Continuous Current rating for substantial power management.
- 48 Vdc Maximum Voltage suitable for multi-battery configurations.
- IP66 Environmental Sealing offering superior dust and water ingress protection.
- High Interrupt Current capability of 5,000A @ 14 VDC prevents catastrophic damage.
- 2,000 Cycle Switching Endurance ensures long-term operational reliability.
- Panel Mount Design with a circular cutout for secure installation.
- Manual ON/OFF Control for convenient system isolation and management.
- Made in the USA utilizing stainless steel hardware for corrosion resistance.
Specifications
| Product Specifications | |
|---|---|
| Continuous Current Rating | 100A |
| Max Voltage Rating | 48 Vdc |
| Ingress Protection Rating | IP66 |
| Interrupt Current @ 14 VDC | 5000A |
| Interrupt Current @ 28 VDC | 3000A |
| Switching Endurance | 2000 cycles |
| Mounting Type | Panel mount with circular cutout |
| Hardware | Stainless steel |
| Country of Origin | USA |
Who This Is For
This Egis circuit breaker is engineered for marine enthusiasts, professional boat builders, and diligent DIYers requiring a durable, environmentally sealed disconnect and protection device. It is ideal for safeguarding 12V, 24V, 36V, and 48V DC systems, particularly those utilizing high-amperage battery banks common on larger recreational or commercial vessels.
How It Compares
| Feature | Egis 100A Marine Circuit Breaker | Blue Sea Systems 7086 |
|---|---|---|
| Continuous Current Rating | 100A | 100A |
| Max Voltage | 48 Vdc | 48 VDC |
| Interrupt Current @14 VDC | 5,000A | 2,500A |
| Ingress Protection Rating | IP66 | IP67 |
| Manual ON/OFF Switch | Yes | Yes |
| Resettable | Yes | Yes |
| Made In | USA | USA |
Common Concerns Answered
Is this breaker more expensive than other options?
While the initial investment for the Egis 100A breaker is higher than basic fuse holders, its resettable protection, integrated manual switching, and superior IP66 environmental sealing offer significant long-term value and reliability for critical marine electrical systems.
Will this breaker mount easily on my existing panel?
This unit requires a standard circular cutout for panel mounting. If your panel type is unique, specific mounting hardware might be an additional consideration to ensure a secure and sealed installation.
How does this compare to an ANL fuse setup?
Unlike ANL fuses which require replacement after a fault, this Egis breaker provides resettable protection and includes a manual ON/OFF switch for system control, all within a robust, IP66-sealed package superior to the typical unprotected ANL holder.
Frequently Asked Questions
What is the maximum voltage rating for the Egis 100A Circuit Breaker?
The Egis 100A Panel Mount 87 Series Circuit Breaker has a maximum voltage rating of 48 Vdc.
What is the interrupt current capability of this breaker at 14 VDC and 28 VDC?
This circuit breaker offers a high interrupt current capability of 5,000A at 14 VDC and 3,000A at 28 VDC, providing robust protection against short circuits.
Is this circuit breaker suitable for use in harsh marine environments?
Yes, the Egis 100A Circuit Breaker is designed for demanding marine applications and features an IP66 rating, which signifies it is sealed against dust and water intrusion, making it suitable for harsh environments.
What is the cycling endurance of the Egis 100A Circuit Breaker?
The Egis 100A Circuit Breaker is rated for 2,000 cycles at its full current switching endurance.
What does the IP66 rating signify for this circuit breaker?
The IP66 rating indicates that the circuit breaker is dust-tight and protected against powerful water jets, ensuring reliable operation even when exposed to significant moisture and debris.
