SC65-63 High Breaking Capacity 10KA Miniature Circuit Breaker for Overcurrent Protection

The SC65-63 miniature circuit breaker is a high-performance electrical protection device designed for residential and commercial applications. With a breaking capacity of 10KA, this MCB provides reliable protection against overloads and short circuits in 50/60Hz electrical systems up to 400V.

Featuring a durable PA66 nylon housing with flame-retardant properties and IP20 protection rating, this circuit breaker offers excellent mechanical durability with a lifespan of 10,000 operations. The compact DIN rail mounting design allows for easy installation in distribution panels.

Available in 1-4 pole configurations with current ratings from 1A to 63A, the SC65-63 supports both lighting (C-curve) and motor protection (D-curve) applications. The precise thermal-magnetic trip mechanism ensures quick response to fault conditions while preventing nuisance tripping.

This circuit breaker is manufactured in compliance with international standards including IEC60898-1 and GB10963.1, and carries CE/CB/ISO9001/CCC certifications. Ideal for use in office buildings, residential complexes, and industrial facilities requiring reliable circuit protection.

The SC65-63 features a clear trip indication window and standardized terminal connections that accommodate cables up to 25mm². Its robust construction withstands environmental challenges including high temperatures up to 55°C with 95% relative humidity.