Description
When it comes to electrical systems, reliability and safety are paramount. MidNite’s CBI circuit breakers are designed to serve as the primary overcurrent protection for your AC wiring.
Available Configurations
- 1-Pole: 5A, 10A, 15A, 20A, 25A
- 2-Pole: 15A, 20A, 25A
Built to Last: No Damage, Repeatedly
MidNite’s CBI circuit breakers are not just any breakers. They will break the full rated load at the rated voltage repeatedly, all without sustaining any damage. This exceptional durability ensures your electrical systems remain safe and operational.
Proper Sizing for Safety
Safety is a top priority, and that’s why it’s crucial to use a properly sized breaker for disconnecting. MidNite’s CBI breakers provide a secure disconnect, enhancing the safety of your setup. With MidNite, you can trust that you’re using a product designed with your safety in mind.
What Does Branch Circuit Rated Mean?
Branch circuit protectors are approved to protect the circuit wiring itself—not just downstream equipment. Unlike supplementary protectors, which require additional upstream protection, branch circuit breakers can serve as the sole overcurrent protection device for a circuit. This makes them code-compliant for use as the main disconnect in AC circuits.
DIN Rail Mountable Convenience
MidNite’s CBI circuit breakers are DIN rail mountable (standard 35mm rail). This allows for easy installation and integration into DIN rail-based electrical systems, further enhancing their versatility and usability.
100% Rated Current Compatibility
MidNite breakers excel when paired with MidNite enclosures. When used together, these breakers can handle 100% of the rated current without compromise. This compatibility streamlines your electrical system setup.
Compact and Convenient
MidNite’s CBI circuit breakers are designed with practicality in mind. With a width of just 1/2 inch per pole, they are space-efficient and can integrate into the tightest of electrical setups.
Indoor Versatility
With a Type 1 Indoor environmental rating, MidNite’s breakers are suitable for indoor use, offering flexibility in where they can be deployed in your electrical system.
Common Applications
- AC output protection for grid-tie and off-grid inverters
- Subpanel and combiner box circuits
- General AC branch circuit protection in renewable energy systems
For reliable circuit protection and peace of mind, choose MidNite Solar CBI breakers. These breakers are more than just components; they are your partners in safeguarding your electrical systems.




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