DIHOOL Heavy Duty Battery Disconnect Switch, 400 Amp DC Circuit Breaker for Boat Trolling Motor Marine ATV Trailer

The DIHOOL AC DC 400 Amp Circuit Breaker receives mixed reception from customers. While some customers are satisfied with its performance and durability, others have experienced issues with its functionality. One customer mentioned that the breaker is easy to install and is a heavy-duty product. However, they also noted that the test button trips to the on position with its contacts touching, which can be a safety concern. Another customer replaced a smaller circuit breaker with the DIHOOL AC DC 400 Amp Circuit Breaker and found that it stayed closed at higher amperages and did not get excessively warm. They expressed confidence in its ability to protect the electrical system without being a fire hazard. On the other hand, one customer reported that one out of the five breakers they purchased did not work properly, as the positive leg would not reset. Overall, the DIHOOL AC DC 400 Amp Circuit Breaker seems to have mixed reviews regarding its performance and functionality. While some customers are satisfied with its durability and protection capabilities, others have experienced issues with its operation.