ZYHB1L Series Residual Current Operated Miniature Circuit Breaker
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Detail
The Residual Current Circuit Breaker (RCCB) is designed for use in AC 50Hz circuits with rated voltages of 230V/400V and rated currents up to 63A, serving as a residual current protection device. In the event of human electric shock or when the circuit leakage current exceeds the specified threshold, the RCCB automatically disconnects the power supply within 0.1 seconds, ensuring personal safety and preventing equipment damage caused by residual current faults.
Equipped with overload and short-circuit protection functions, this device safeguards circuits against overcurrent and short-circuit conditions. It is also suitable for infrequent switching operations under normal operating conditions.
This product conforms to the GB 16917.1 standard.
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