This 40-ampere thermal circuit breaker rated at 28 volts accommodates extreme power demands in RV and marine systems. The manual push-to-reset design activates only when overload occurs, protecting complex electrical circuits with corrosion-resistant materials and an IP64 water-resistant boot. Stainless steel lock nuts ensure secure, rust-free connections in salt spray and splash zones.

• 40 ampere rating
• 28 volt system
• Manual reset operation
• Thermal protection type
• Compact design for standard panels