Reliable Protection for Demanding Electrical Systems

When powering high-demand setups like marine vessels, RVs, or off-grid installations, you need circuit breakers that deliver unwavering performance under pressure. The Newmar 50 Amp Double Pole Breaker with Black Throw stands out with its robust magnetic-hydraulic trip-free mechanism, ensuring instant response to overloads or faults without the risk of manual override failures. This design resets automatically after cooling, minimizing downtime and enhancing safety in critical environments.

Engineered for Versatility and Compliance

• UL recognized and CSA listed for both AC and DC applications, plus meets stringent USCG standards for marine use.
• Rated for 50 amps at up to 32 VDC or 120 VAC, ideal for handling heavy loads like inverters, air conditioners, or propulsion systems.
• Universal fit: Seamlessly integrates into Newmar electrical panels and most competing brands, thanks to standard mounting dimensions.
• Secure #10 screw terminals on the rear simplify wiring connections, supporting robust, vibration-resistant installations.

Note for high-voltage setups: While perfect for 230 VAC line-to-line systems (common 115 VAC leg-to-neutral), confirm specs for pure 230 VAC line-to-neutral to avoid mismatches.