Product overview
PZ30 distribution box terminal combination electrical appliance is a device to install terminal electrical appliances, its main characteristics are the use of electrical size modular, installation track, artistic appearance, use safety, has been widely used at home and abroad. The low-voltage electrical apparatus in the distribution box consists of a fuse, an AC contactor, a residual current action protector, a capacitor and a metering meter. The upper limit of ambient air temperature does not exceed 40°C; The average ambient air temperature of 24h does not exceed 35°C; The lower limit of ambient air temperature is not less than -5C or -25°C.
Primary use
1, pz30 distribution box principle is simple, but also in the use of electrical appliances in the way of a safe setting, now has been widely used at home and abroad.
2, suitable for rated voltage 220V or 380V.
3, as a stop control of electrical facilities, the total current of the load is not more than 100A single-phase three-wire or three-phase five-wire end circuit, as a control of electrical equipment, overload, short-circuit overvoltage and leakage protection of a complete set of devices. Its entire appearance gives people the feeling of being very comfortable, and often consists of various switching components, shells, transparent doors, upper covers, zero bars, protective ground bars, insulated wires and so on.
4, PZ30 distribution box can be widely used in high-rise buildings, hotels, residential, stations, ports and airports, hospitals, theaters, large commercial outlets and industrial and mining enterprises.
Main structural features
The main structural components of PZ30 terminal combination electrical appliances are transparent cover, upper cover, box, mounting rail, track height adjustment screw, conductive bar, protective wire cover and electrical switch components. The internal electrical switch components are all electrical appliances with a width of 9MM module, installed on the top cap track, which can be arbitrarily combined according to needs, and the installation track can be adjusted, especially for the hidden installation type. The handle of the switch element is exposed, the live and other parts are covered in the inside of the upper cover, the door can be easily operated, the use of safe and reliable, the box is set up above and below, around and behind the inlet and outlet holes, easy to connect.
