Egis C Series 3503-050 50A Triple-Pole AC Breaker
Egis C Series 3503-050 50A Triple-Pole AC Breaker — Product description
The Egis Mobile Electronics C Series 3503-050 is a 50-amp triple-pole circuit breaker made for panel mounting at the helm or in a distribution box. A white toggle actuator keeps it switchable by hand, and it's AC and DC rated with the high interrupt current you want behind a big battery bank.
The Egis C Series 3503-050 is a 50-amp triple-pole circuit breaker built for panel mounting at the helm or in a distribution box. The white toggle actuator gives you a clean, panel-matched look and doubles as a manual on/off switch, so you can kill a circuit without pulling a fuse.
It's AC and DC rated, which is handy on boats running mixed systems. The high voltage rating covers 12 and 24 Vdc jobs easily and steps up to handle 36 and 48 Vdc applications too. That makes it a solid fit for larger house banks and higher-voltage inverter or trolling setups where you want real protection in the circuit.
Where it earns its keep is the high interrupt current. Wire a breaker into a big paralleled battery bank and there's serious fault energy on tap. This one is designed to open safely under that load instead of welding shut. Triple-pole switching means it breaks three circuits at once, so it's a tidy way to protect and isolate a multi-leg setup from one lever.
Key Features
- 50-amp rating protects helm and distribution circuits from overload and short-circuit faults
- Triple-pole design breaks three circuits at once for multi-leg isolation
- AC and DC rated to cover 12, 24, 36, and 48 Vdc system needs
- High interrupt current opens safely on large paralleled battery banks
- White panel-mount toggle actuator doubles as a manual on/off switch
Why Buy from NVN Marine
- Authorized Egis Mobile Electronics reseller, full manufacturer warranty
- NMEA member and ABYC certified, advice from real boat techs
- Same-day shipping before 3 PM ET on in-stock items
- NY headquarters and Fort Lauderdale flagship retail store
Technical specifications
| Title | EGIS C Series White Toggle Panel Mount Circuit Breaker Triple Pole AC 50 Amp Retail Pack |
|---|---|
| Brand | Egis Mobile Electronics |
| Manufacturer Part Number | 3503-050 |
| UPC | 850067590873 |
| Amperage | 50 Amp |
| Pole Configuration | Triple Pole |
| Mounting | Panel Mount |
| Actuator | White Toggle |
| Current Type | AC & DC Rated |
| Voltage Support | 12 and 24 Vdc, advanced protection for 36 and 48 Vdc |
| Packaging | Retail Pack |
| Category | Electrical |
Frequently asked questions
What amperage is this breaker rated for?
It's a 50-amp breaker. Size your wiring and the rest of the circuit to match that rating.
Can I use the 3503-050 on both AC and DC systems?
Yes. It's AC and DC rated, so it covers a wide range of onboard system needs from one part.
What voltages does it support?
The high voltage rating handles 12 and 24 Vdc applications easily and offers advanced protection for 36 and 48 Vdc setups.
How does it mount?
It's a panel-mount breaker with a white toggle actuator, so it drops into a helm or distribution panel and gives you manual on/off at the lever.
