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The SC65-63 miniature circuit breaker is a premium electrical protection device designed for modern power distribution systems. This MCB features advanced overvoltage protection (OVP) combined with reliable overload and short circuit protection capabilities.
With a robust construction using flame-retardant PA66 nylon material, this circuit breaker offers exceptional durability and safety. The compact design allows for easy DIN rail mounting in electrical panels, making it suitable for both residential and commercial applications.
The breaker is available in multiple configurations with 1-4 poles and current ratings ranging from 6A to 63A. It operates at standard voltages of 230/400VAC with 50/60Hz frequency, providing versatile application possibilities.
Key technical specifications include a high breaking capacity of 10KA, mechanical endurance of 10,000 operations, and reliable performance even at elevated temperatures up to 55°C. The device meets international standards including IEC60898-1 and GB10963.1, ensuring global compatibility and safety compliance.
Applications include:
- Office building electrical systems
- Residential power distribution
- Equipment protection against overloads and short circuits
- Lighting circuit protection
- Motor protection circuits
The SC65-63 features precise current release characteristics with different tripping curves (B, C, D modes) to match various load requirements. This makes it suitable for protecting different types of electrical equipment with optimal response times.
