The Renogy DC Circuit Breaker Box is an indoor-rated enclosure that offers centralized installation and protection for devices in the residential and commercial solar system. For solar energy systems, we suggest combining two 1P miniature circuit breakers, one 2P molded case circuit breaker, one 2P surge protection device, and one 2P ground fault circuit breaker to provide comprehensive protection and disconnection methods for the system. The built-in DIN rail enables easy installation of the protection devices.
| PRODUCT HIGHLIGHTS |
| Centralized Manage |
Realizing the disconnection of different devices in the solar energy system. Each pair of devices will be equipped with a circuit breaker to realize the system's section management and comprehensive protection. When the equipment needs maintenance or inspection, the relevant circuit can be disconnected to ensure safety. |
| Safety Protection |
Surge protection devices and ground fault protection devices can be installed to protect equipment from lightning protection and ground faults. For solar panel system, we suggest the following combination: two 1P miniature circuit breakers one 2P molded case circuit breaker one 2P surge protection device one 2P ground fault circuit interrupter Please note all the breakers, interrupter and surge protection device are not included. |
| Reliable Quality |
The box is made of cold-formed steel which is durable and resistant to corrosion. Built-in Copper Busbars have good electrical conductivity to ensure the stable operation of the system. Material and workmanship warranty for 1 year. |
| Product Display |
The diagram detailed shows all components of the box, besides these, waterproof strain reliefs or conduits are reserved for installation. |
| Easy to Use |
The product offers a built-in standard DIN rail for easy installation. Mounting holes are reserved on the back for fixationto make sure the box is firm and stable. When you lock the door, screw the black ring first and then lock it with the key. When you open it, use the key first, and then twist the black ring. |
Note: More questions about your off-grid power system? Learn more from Renogy Learning Center!
Under What Circumstances Is This Used?
This product is primarily used in home solar kits to provide comprehensive management and ensure the safety of solar systems. It should be installed indoors.
How to Use a Circuit Breaker Box?
The circuit breaker box is primarily used to disconnect different devices in the solar system. Each pair of equipment can be equipped with a circuit breaker to enable sectional management and comprehensive protection of the system.
For a solar panel system, we recommend the following combinations:
- Solar panels and controllers.
- Controller and battery.
- Battery and inverter.
Does a Ground Fault Circuit Interrupter Have to Be Installed?
Yes, according to the National Electrical Code (NEC), it is required to install a Ground Fault Circuit Interrupter (GFCI).
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