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The DZ47-63 miniature circuit breaker is a high-performance electrical protection device designed for modern power distribution systems. This MCB features advanced circuit protection technology with reliable overload and short-circuit protection capabilities.
With its compact DIN rail mounting design, this circuit breaker is ideal for residential, commercial and industrial applications. The flame-retardant PA66 nylon housing ensures safety and durability while meeting international electrical standards.
Key features include multiple pole options (1P, 2P, 3P, 4P), adjustable rated current from 6A to 63A, and two protection types (Type C for lighting circuits, Type D for motor loads). The mechanical life exceeds 10,000 operations, demonstrating exceptional reliability.
This MCB complies with IEC60898 and GB10963.1 standards, featuring a breaking capacity of 4KA/6KA. The temperature-resistant design operates reliably in environments up to 55°C with 95% relative humidity.
Applications include: Office buildings, residential complexes, commercial spaces, lighting circuits, power distribution panels, and equipment protection against overloads and short circuits. The quick-make, quick-break mechanism provides instantaneous protection when needed.
The current release characteristics ensure precise tripping times: 1.13In (no trip >1h), 1.45In (trip <1h), 2.55In (trip in 1-60s for ≤32A or 1-120s for >32A), and instantaneous trip at higher fault currents.
