Protector
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Surge Protector
This series of surge protectors is suitable for TT, IT, TN-S, N-C-S and other power supply systems with AC 50Hz, 380V and below, and can be used as equipotential connections at the interface of LPZ1, LP22 and LP23 zones. Its design basis complies with IEC61643-1 and GB18802.1, and the shell is designed to be installed on a 35mm electrical guide rail. The product has a built-in failure disengagement device. When the surge protector fails due to overcurrent, overheating, or breakdown, the failure disengagement device can automatically disconnect it from the power grid, and the visual alarm indicator window changes from green (normal) to red (fault).
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Automatic Reclosing Protector for Over/Under Voltage & Over Current
It is a comprehensive intelligent protector integrating over-voltage protection, under-voltage protection, and over-current protection. When faults such as over-voltage, under-voltage, or over-current occur in the circuit, this product can cut off the power supply instantly to prevent electrical equipment from being burned out. Once the circuit returns to normal, the protector will automatically restore power supply.
The over-voltage value, under-voltage value, and over-current value of this product can all be set manually, and the corresponding parameters can be adjusted according to local actual conditions. It is widely used in scenarios such as households, shopping malls, schools, and factories.