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418PZ30 series terminal combined lighting distribution box is suitable for AC 50HZ, rated voltage AC380V, load AC not more than 100A circuit for control of electrical equipment. Power distribution plays a protective role in overload, short circuit, leakage, overvoltage, etc. The product conforms to GB7251.1-2005 "Low-voltage switchgear and control equipment" Part I: type test and part of type test equipment. 2. Environmental conditions for use 1. The altitude does not exceed 2000 me
PZ30 series terminal combined lighting distribution box is suitable for AC 50HZ, rated voltage AC380V, load AC not more than 100A circuit for control of electrical equipment. Power distribution plays a protective role in overload, short circuit, leakage, overvoltage, etc. The product conforms to GB7251.1-2005 "Low-voltage switchgear and control equipment" Part I: type test and part of type test equipment.
2. Environmental conditions for use
1. The altitude does not exceed 2000 meters.
2. The ambient air temperature should not exceed +40°C and not be lower than -5°C°C, and at lower temperatures, higher relative humidity is allowed.
3. The relative humidity of the air does not exceed 50% at the maximum temperature of +40°C, and at lower temperatures, higher relative humidity is allowed.
