This 20-ampere thermal circuit breaker operates at 28 volts and includes manual push-to-reset protection. Constructed with corrosion-resistant materials and an IP64-rated water-resistant boot, it handles cabin lighting, mid-size appliances, and auxiliary power draws in motorhomes and marine environments. Stainless steel fasteners prevent rust, and the compact design fits standard electrical panels without requiring external components.

• 20 ampere rating
• 28 volt system
• Manual reset operation
• Thermal protection type
• Installs in approximately 15 minutes