The CNC YCBZ-63 4P Changeover Breaker delivers comprehensive circuit protection and switching functionality with a robust 63A four-pole design. Engineered for high-performance use in residential, commercial, and industrialenvironments, this breaker ensures full-phase control by simultaneously disconnecting all lines—including neutral—for complete electrical isolation.
Equipped with overload and short circuit protection, it shields connected systems from electrical faults, making it ideal for energy infrastructure and power distribution systems.
Choose from Type B, C, or D instantaneous release curves to suit the specific demands of your application—from household circuits to industrial machinery with high inrush currents. Its DIN rail compatibility ensures seamless integration into modern switchboards and control panels.
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