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MCCB manual thermal calibration bench

Overload protection test

  • Work voltage: 220V±10%，50Hz±10%
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Product Details

The MCCB Manual Thermal Calibration Test Bench is designed for accurate, repeatable assessment of thermal delay performance across a wide range of breaker ratings. Compatible with multiple MCCB specifications, it allows technicians to adjust and verify long-time trip characteristics with precision and confidence. The bench delivers stable heating currents, intuitive operation, and clear real-time monitoring to ensure consistent calibration results. Its robust construction, safety-focused design, and flexible fixture system make it suitable for both laboratory testing and field maintenance. This versatile platform streamlines workflows, enhances reliability, and provides dependable calibration for diverse MCCB configurations.