MCCB 3Phase Breakers | 100kA Breaking Capacity

In industrial environments, fault currents can reach extreme levels, threatening the stability of the entire electrical network. Our MCCB 3Phase breakers are designed to handle such challenges, with breaking capacities up to 100kA at 690V AC. This ensures that even the most severe short circuits are quickly and safely cleared, minimizing equipment damage and downtime. We incorporate an advanced double-break contact system that reduces arc energy and allows rapid arc extinction. This technical superiority has been validated in diverse industries, such as a steel manufacturing plant in South Korea that experienced a 40% reduction in fire incidents after upgrading to our breakers.

In a globalized market, products must meet diverse international standards to be accepted and trusted. Our MCCB 3Phase breakers carry multiple certifications, including ISO9001 for quality management, CCC for the Chinese market, CE for European Economic Area, and RoHS for environmental compliance. This extensive certification portfolio guarantees that our breakers are not only safe and reliable but also environmentally friendly. As proof of our commitment, our breakers have successfully passed rigorous tests conducted by independent laboratories, such as KEMA and DEKRA. For example, when expanding into the Middle East, a major infrastructure contractor required breakers that could meet stringent local standards.