PZ30 Distribution Box
update£º2015-03-20 10:55 Click£ºtimes
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PZ30 low-voltage enclosed lighting box is applied in AC50Hz single-phase and three-phase circuits with the rated voltage of 500V or below and the working current of not more than 100A, is used for power illumination, features reasonable de
introduce
PZ30 low-voltage enclosed lighting box is applied in AC50Hz single-phase and three-phase circuits with the rated voltage of 500V or below and the working current of not more than 100A, is used for power illumination, features reasonable design, small size, attractive appearance and safe & reliable usage, and can be widely applied in plants, buildings, residences, shopping malls and other places.Regular service condition
1. Ambient temperature: the ambient air temperature is not more than 40¡æ and not less than -25¡æ.
2. Altitude: not more than 2,000m.
3. Relative humidity: the monthly average relative humidity is not more than 90% when the temperature is +20¡æ.
4. Places without violent vibration and impacts.
5. Places without explosion danger, and media without gases or conductive dust capable of corroding metal boxes and damaging the insulation.
III. Structure features
The shell of PZ30 illumination distribution box is made of 1.0/1.2/1.5 high-quality thick steel plate, is subjected to high-voltage electrostatic spraying treatment, and has attractive and elegant appearance when matched with a plastic transparent cover. Both upper and lower sides of the shell have a knock-off hole, so that the wire can be conveniently led in or out by users.
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