Air Circuit Breaker - 630A to 6300A, up to 690V - Intelligent Protection
This air circuit breaker is designed for protecting electrical circuits from overloads, short circuits, and undervoltage conditions. The breaker distributes electric energy and protects circuits and electrical equipment from overloads, undervoltages, short circuits, single-phase grounding, and other faults.
Technical Specifications
Product Overview
Intelligent Air Circuit Breaker System
The YCW1 series intelligent air circuit breaker provides advanced power distribution protection for industrial and commercial networks. Engineered for reliability, it features intelligent release functions for precise selective protection against overloads, short-circuits, and undervoltage. Its robust modular design ensures long-term safety and high-efficiency operation in demanding environments.
Technical Specifications
Rated Current Range
630 A
Min Current
6,300 A
Max Current
- Rated Voltage
- 400V, 690V AC
- Operating Frequency
- 50Hz / 60Hz
- Compliance Standards
- IEC60947-2GB/T14048.2
Key Features
Protection Capabilities
- Short-circuit protection
- Undervoltage protection
- Single-phase ground fault protection
- Intelligent selective protection
Design Advantages
Intelligent ReleaseModular ConfigurationSelective ProtectionEasy Maintenance
