ODM China SJKM3 MCCB Moulded Case Circuit Breaker Supplier - Factory-Direct Overload Protection & Circuit Safety Supplier, Factories

The SJKM3 MCCB Moulded Case Circuit Breaker is designed to provide advanced circuit protection for both 50Hz and 60Hz systems, accommodating voltages up to 690V and currents up to 1250A. This circuit breaker combines overload, short-circuit, and undervoltage protection features, ensuring reliable performance for industrial and commercial applications. With an impressive 800V insulation rating, a compact design, and a high-breaking capacity that minimizes arc flash, the SJKM3 MCCB is ideal for power distribution and motor protection during infrequent starts, Manufactured to comply with IEC60947-2 and GB14048.2 standards, this product can be installed both vertically and horizontally, making it versatile for various setups. Importantly, the innovative trip unit of the SJKM3 MCCB ensures precise fault detection while maintaining stable operation under varying load conditions. As a trusted product from China, sourcing this MCCB from reputable suppliers or directly from the factory guarantees superior fault protection along with space-saving advantages for your electrical systems