NTK Oxygen Sensors 5049-150 Circuit Breaker 150 Amp

The NTK 5049-150 is a heavy-duty 150 amp circuit breaker designed to provide reliable overcurrent protection for automotive, marine, RV, and powersports electrical systems. This high-capacity circuit breaker automatically trips to protect wiring and components from damage caused by excessive current draw or short circuits.

Key Features:

• 150 amp current rating for high-demand electrical systems
• Automatic reset capability for convenient operation
• Durable construction designed for harsh automotive and marine environments
• Compact design for flexible mounting options
• Replaces traditional fuses for resettable overcurrent protection

This circuit breaker is commonly used to protect high-amperage circuits including winches, inverters, audio systems, battery charging systems, and other power-hungry accessories. The resettable design eliminates the need to carry spare fuses and provides quick recovery from temporary overload conditions.