Description
Egis 40A Panel Mount Circuit Breaker | Boat Supply Store
For critical DC power distribution in demanding marine environments, this 40A panel mount circuit breaker from Egis ensures reliable protection. It boasts a high 5,000A interrupt capacity at 16VDC and a 48Vdc maximum voltage rating, safeguarding against overcurrent faults. The IP67 ingress protection rating guarantees complete sealing against dust and water immersion, making it ideal for offshore vessels or saltwater exposed areas.
Key Features
- High Capacity: 40A continuous current rating for substantial loads.
- Voltage Versatility: Supports 12V, 24V, 36V, and 48V DC systems.
- Exceptional Durability: Engineered for 6,000 switching cycles.
- Superior Fault Protection: 5,000A interrupt capacity at 16 VDC.
- Extreme Environment Ready: IP67 sealed against dust and water intrusion.
- Dual Functionality: Integrates automatic protection with manual ON/OFF control.
- USA Engineered Quality: Proudly manufactured in the United States.
- Simple Integration: Panel mount design with readily visible controls.
Specifications
| Product Specifications | |
|---|---|
| 40A continuous current | 40A |
| 48Vdc max voltage | 48Vdc |
| 6,000 cycle endurance | 6,000 cycles |
| 5,000A interrupt @ 16VDC | 5,000A |
| 3,000A interrupt @ 28VDC | 3,000A |
| IP67 rated | IP67 |
| panel mount | Panel mount |
| ON/OFF switch | ON/OFF switch |
| Made in USA | Made in USA |
Who This Is For
Owners of 12V to 48V DC systems, including marine enthusiasts and off-grid builders, requiring robust, sealed, and high-interrupt circuit protection. This breaker is essential for those operating in harsh marine conditions or managing high-capacity battery banks.
How It Compares
| Feature | Egis 40A Panel Mount Circuit Breaker | Competitor |
|---|---|---|
| Continuous Current Amps | 40 | 50 |
| Max Voltage | 48 Vdc | 48 VDC |
| Cycling Endurance | 6,000 | 10,000 |
| Interrupt Current @ 28 VDC (Amps) | 3,000 | null |
| Ingress Protection Rating | IP67 | IP67 |
| Made In | USA | Mexico |
Common Concerns Answered
Why is this breaker more expensive than fuses?
While fuses offer initial cost savings, this Egis circuit breaker provides superior, resettable overcurrent protection with higher interrupt capacity, exceptional durability for 6,000 cycles, and a sealed IP67 rating, offering greater long-term safety and reliability in demanding marine applications.
Is this breaker difficult to find?
Due to its specialized nature and high-quality construction, availability might fluctuate. Securing this premium component ensures unparalleled protection for critical systems where failure is not an option.
What is the advantage of a panel mount breaker?
The panel mount design allows for a clean, professional installation, providing easy access to the ON/OFF switch and visual indication of circuit status, crucial for managing power distribution on a vessel.
Frequently Asked Questions
What is the maximum voltage rating for the Egis 40A Panel Mount Circuit Breaker?
The Egis 40A Panel Mount Circuit Breaker has a maximum voltage rating of 48Vdc.
How many switching cycles can this Egis circuit breaker withstand?
This Egis circuit breaker is rated for an endurance of 6,000 switching cycles.
What is the interrupt current rating at 16 VDC and 28 VDC?
The interrupt current rating is 5,000A at 16 VDC and 3,000A at 28 VDC.
Is this circuit breaker sealed against dust and water?
Yes, this circuit breaker features an IP67 ingress protection rating, meaning it is sealed against dust and water immersion.
What are the typical applications for this circuit breaker?
This circuit breaker is ideal for protecting 12V, 24V, 36V, and 48V DC systems in marine vessels, RVs, and off-grid power setups, especially those with large battery banks or exposed to harsh environments.
