Description
Egis 80A Surface Mount Circuit Breaker | Boat Supply Store
Protecting critical 12V to 48V DC marine electrical systems from overcurrent and short circuits is paramount, especially in harsh maritime environments. This Egis 80A circuit breaker offers a superior solution, boasting a high interrupt capacity of 5,000A at 16 VDC and 3,000A at 28 VDC. Its robust, sealed construction achieves an IP67 ingress protection rating, ensuring reliable operation against dust and water intrusion, suitable for offshore fishing vessels operating in the Gulf of Mexico.
Key Features
- 80A Continuous Current Rating for sustained power delivery.
- 48 VDC Maximum Voltage Rating supports advanced marine electrical configurations.
- IP67 Ingress Protection Rating provides complete sealing against dust and water.
- 6,000 Cycles Cycling Endurance ensures long-term operational reliability.
- 5,000 Amps Interrupt Current @ 16 VDC for superior fault protection.
- 3,000 Amps Interrupt Current @ 28 VDC for comprehensive safety.
- Dual Functionality serves as both circuit protection and a manual ON/OFF switch.
- Made in the USA ensures superior manufacturing quality and domestic support.
Specifications
| Product Specifications | |
|---|---|
| Continuous Current Rating | 80A |
| Maximum Voltage Rating | 48 VDC |
| Ingress Protection Rating | IP67 |
| Cycling Endurance | 6,000 cycles |
| Interrupt Current @ 16 VDC | 5,000 Amps |
| Interrupt Current @ 28 VDC | 3,000 Amps |
| Construction | Sealed |
| Controls | High visibility ON/OFF |
| Terminal Insulators | Integrated |
| Hardware | Stainless steel and serrated flange nuts |
| Origin | Made in the USA |
Who This Is For
Marine enthusiasts, boat owners, and marine electrical system installers requiring reliable, high-performance circuit protection for 12V, 24V, 36V, and 48V DC systems, especially those with high current demands or in harsh marine environments.
How It Compares
| Feature | Egis 80A Surface Mount Circuit Breaker | Competitor |
|---|---|---|
| Continuous Current Amps | 80 | 30A per fuse (block supports up to 100A total) / Up to 60A |
| Max Voltage | 48 VDC | 32 VDC / 32 VDC |
| Ingress Protection Rating | IP67 | IP66 (with cover) / null |
| Cycling Endurance | 6,000 | null (fuse dependent) / null |
| Interrupt Current @ 16 VDC (Amps) | 5,000 | null (fuse dependent) / null |
| Manual ON/OFF Switching | Yes | No (fuse operated) / Yes |
| Made in USA | Yes | null / null |
Common Concerns Answered
Is this circuit breaker a cost-effective solution?
While the initial investment may exceed that of basic fuse holders or lower-rated breakers, the Egis 80A Surface Mount Circuit Breaker provides superior long-term reliability, enhanced safety features, and the dual functionality of switching and protection, making it a justifiable investment for critical marine systems.
Are there specific interrupt current ratings available for competitor models?
The Egis 80A Circuit Breaker offers clearly defined interrupt current ratings (5,000A at 16 VDC and 3,000A at 28 VDC), providing precise protection specifications that can sometimes be less defined or vary with specific fuse types in competitor offerings.
How does the sealing compare to other options?
With an IP67 ingress protection rating, this Egis breaker offers superior sealing against dust and water intrusion compared to many competitor fuse blocks which may have a lower rating like IP66, ensuring operation in even the most demanding wet environments.
Frequently Asked Questions
What is the continuous current rating of the Egis 80A Surface Mount Circuit Breaker?
The continuous current rating of the Egis 80A Surface Mount Circuit Breaker is 80 Amps.
What is the maximum voltage this Egis circuit breaker can handle?
This Egis circuit breaker can handle a maximum voltage of 48 VDC.
What is the cycling endurance of this Egis circuit breaker?
The cycling endurance of this Egis circuit breaker is rated for 6,000 cycles.
What is the ingress protection rating of the Egis 80A Circuit Breaker?
The Egis 80A Circuit Breaker has an ingress protection rating of IP67, indicating it is sealed against dust and water intrusion.
What is the interrupt current rating at 16 VDC and 28 VDC?
The interrupt current rating is 5,000 Amps at 16 VDC and 3,000 Amps at 28 VDC.
