Description
Egis 200A 48Vdc Circuit Breaker | Boat Supply Store
This Egis 200A surface mount circuit breaker is engineered for the most demanding high-current DC electrical systems, providing critical overcurrent protection and manual disconnect functionality. It delivers a robust 5,000A interrupt current at 14VDC, safeguarding against dangerous fault conditions with large battery banks. With an IP66 ingress protection rating, this breaker is sealed against dust and high-pressure water jets, ensuring reliable operation in harsh marine environments, such as those encountered when operating offshore fishing platforms.
Key Features
- 200A Continuous Current Rating
- 48 Vdc Maximum Voltage Rating
- IP66 Sealed Against Dust and Water Intrusion
- 2,000 Cycles at Full Current Switching Endurance
- High Interrupt Current Capability for Safety
- ON/OFF High Visibility Controls
- Reinforced Mounting Tabs
- Made in the USA
Specifications
| Product Specifications | |
|---|---|
| 200A continuous current | 200A |
| 48Vdc max voltage | 48Vdc |
| 5,000A interrupt current @14VDC | 5,000A |
| 3,000A interrupt current @28VDC | 3,000A |
| IP66 ingress protection | IP66 |
| 2,000 cycle endurance | 2,000 cycles |
| Surface mount | Yes |
| ON/OFF switch functionality | Yes |
| Made in USA | Yes |
Who This Is For
Marine enthusiasts and boat owners requiring robust and reliable circuit protection for high-current DC electrical systems, especially those with multiple battery banks or operating in harsh marine environments. RV users needing dependable circuit protection in demanding conditions will also benefit.
How It Compares
| Feature | Egis 200A 48Vdc Circuit Breaker | Competitor |
|---|---|---|
| Continuous Current Amps | 200 | 200 |
| Max Voltage | 48 Vdc | 32 Vdc |
| Ingress Protection Rating | IP66 | null |
| Switching Functionality | ON/OFF | Circuit Breaker |
| Made in USA | Yes | Yes |
Common Concerns Answered
Why choose a circuit breaker over a simpler fuse solution?
While fuses offer basic overcurrent protection, this Egis circuit breaker provides a reusable and resettable solution with a significantly higher interrupt current rating (5,000A @ 14VDC), offering superior safety for high-draw DC systems. Its integrated ON/OFF switch also adds essential manual control functionality not found in basic fuse holders.
Is installation complicated?
Installation requires basic electrical wiring knowledge, including proper gauge wire selection, secure terminal connections, and understanding DC circuit protection principles. The surface mounting design itself is straightforward.
Is this breaker truly durable for marine use?
Absolutely. The IP66 sealing protects against significant dust ingress and high-pressure water jets, making it ideal for exposed or washdown areas on boats. Its 2,000-cycle endurance at full current also signifies robust construction for long-term reliability.
Frequently Asked Questions
What is the maximum voltage this Egis circuit breaker can handle?
The Egis 200A Surface Mount 87 Series Circuit Breaker is rated for a maximum voltage of 48 Vdc.
What is the interrupt current rating of the Egis 200A circuit breaker at 14 VDC and 28 VDC?
The interrupt current rating is 5,000A at 14 VDC and 3,000A at 28 VDC.
Is this Egis circuit breaker sealed against dust and water?
Yes, this circuit breaker features an IP66 ingress protection rating, meaning it is sealed against dust and protected against powerful water jets.
What is the cycling endurance of this circuit breaker?
The Egis 200A Surface Mount 87 Series Circuit Breaker has a switching endurance of 2,000 cycles at full current.
What is the warranty period for the Egis 200A Surface Mount 87 Series Circuit Breaker?
This Egis circuit breaker comes with a 4-year warranty.
