Sea-Dog Line 420876-1 High-Amp Surface Mount Resettable Circuit Breaker 80A 48V

The Sea-Dog Line 420876-1 is a heavy-duty 80-amp resettable circuit breaker designed for marine electrical systems operating at 48 volts. This single-pole thermal-type breaker features a high interrupt capacity of 3,000 amperes, providing robust overcurrent protection for demanding marine applications.

Key Features:

• 80-amp rating with 48-volt maximum capacity
• Thermal circuit breaker with manual reset function
• Visible trip indicator shows breaker status at a glance
• Surface mount design eliminates need for mounting panel
• Water-resistant and sealed construction suitable for engine compartments and bilge areas
• 3,000-ampere interrupt rating for high-performance protection

Mounting Dimensions:

• A: 2-7/8 inches
• B: 1-7/8 inches
• C: 1-3/4 inches
• D: 2-3/16 inches
• E: 1-1/16 inches

This circuit breaker provides reliable overcurrent protection while allowing easy manual reset when tripped. The sealed, water-resistant construction makes it ideal for harsh marine environments where moisture and spray are concerns.