C63 Miniature Circuit Breaker with Status Window
Miniature circuit breaker provides overload and short-circuit protection for electrical circuits. It features a clear window for easy viewing of the breaker's status and complies with IEC60898 standards.





Technical Specifications
Product Overview
High-Performance Miniature Circuit Breaker
The KNB6-63 is a high-breaking capacity miniature circuit breaker designed for reliable overload and short-circuit protection in electrical lines. Featuring a clear status window for easy visual monitoring, this device is engineered for convenience with standard DIN rail installation. It is suitable for AC 50/60Hz circuits, offering robust performance for residential, commercial, and industrial electrical systems.
Technical Specifications
Tripping Characteristic
- Rated Working Voltage
- 415 V
- Rated Current
- 63 A
- Breaking Capacity
- 10000 A
- Operating Frequency
- 50/60 Hz
Compliance & Standards
- Compliance Standards
- IEC/EN60898GB10963CE
Installation & Features
Key Features
- Status indicator window
- Overload protection
- Short-circuit protection
- Infrequent on-and-off operation
- Mounting
- Standard DIN rail



