Miniature Circuit Breaker - 6000A Breaking Capacity
This Miniature Circuit Breaker is designed for 240/415V~ 50/60Hz electrical systems. With a breaking capacity of 6000A, it complies with IEC/EN60898 standards.





Technical Specifications
Product Overview
Reliable Circuit Protection
The KNB2-63 series Miniature Circuit Breaker offers a robust and reliable solution for electrical protection in residential and commercial applications. Designed for easy installation on standard DIN rails, it provides effective defense against overloads and short-circuits. With a high breaking capacity and broad compatibility with AC 50/60Hz systems, this device ensures safety and consistent performance for your electrical infrastructure.
Technical Specifications
Key Performance Metrics
Electrical Ratings
| Parameter | Value |
|---|---|
| Rated Voltage | 240V / 415V |
| Frequency | 50/60Hz |
| Max Rated Current | 63A |
| Mounting | Standard DIN Rail |
Compliance & Standards
Certifications
Standards Compliance
- IEC/EN 60898
- GB10963
Usage & Application
- Primary Functions
- Overload ProtectionShort-circuit ProtectionInfrequent On-and-off OperationChangeover



