The Waterproof DC Circuit Breaker provides reliable overcurrent protection for 12–48V DC electrical systems. Featuring a compact housing, manual reset function, and protective design, it is suitable for automotive, marine, RV, and battery power applications.
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The Waterproof DC Circuit Breaker is designed to provide reliable overcurrent protection for DC electrical systems. It helps protect circuits from overload conditions while offering a resettable solution for repeated operation.
Featuring a compact structure, manual reset function, and protective housing design, this circuit breaker is suitable for automotive, marine, RV, battery systems, and other DC power distribution applications where reliable protection is required.
| Item | Specification |
|---|---|
| Model | CZY-CB03 |
| Product Type | DC Circuit Breaker |
| Rated Voltage | 12–48V DC |
| Rated Current Range | 30A–200A |
| Reset Type | Manual Reset |
| Mounting Type | Surface Mount |
| Connection Type | Stud Terminal |
| Design Feature | Protective Housing |
The Waterproof DC Circuit Breaker is suitable for various DC electrical protection applications, including:
The circuit breaker features a compact protective housing with stud terminal connections and a reset button design. The structure provides convenient installation and maintenance for DC electrical protection applications.
When selecting a DC circuit breaker, consider the system voltage, current requirements, installation environment, and wiring method.
| Feature | DC Circuit Breaker | Fuse |
|---|---|---|
| Protection Method | Overcurrent protection | Overcurrent protection |
| Reset Method | Resettable after tripping | Requires replacement |
| Maintenance | Reusable protection device | Requires replacement after operation |
A waterproof DC circuit breaker is designed to provide circuit protection in DC electrical systems where additional environmental protection is required.
Yes. The manual reset design allows the circuit breaker to be restored after the fault condition has been removed.
It is designed for 12–48V DC electrical systems.
Current ratings are available from 30A to 200A.
Cozy Electronics provides OEM and ODM solutions for automotive electrical components, circuit protection products, power distribution components, and customized electrical assemblies.
