CHINT NXB-63G miniature circuit breaker is designed for AC 50Hz/60Hz low-voltage distribution circuits and provides reliable overload protection, short-circuit protection, and isolation for residential, commercial, and industrial electrical systems. The NXB-63G series supports multiple current ranges, pole configurations, and B / C / D tripping curves for projects requiring higher breaking-capacity DIN rail protection.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Series | NXB-63G |
| Type | Miniature Circuit Breaker (MCB) |
| Trip Curve | B / C / D |
| Rated Current | 1A – 125A |
| Pole Number | 1P / 2P / 3P / 4P |
| Rated Frequency | 50Hz / 60Hz |
| Breaking Capacity | 6kA / 10kA |
| Mounting | DIN rail |
| Protection Function | Overload protection / Short-circuit protection / Isolation |
| Application | Power distribution panels / Commercial systems / Industrial control systems / Renewable energy installations |
| Certification | International certified genuine CHINT product |
