- Overview
PZ20, PZ30 modular 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, the use of safety, has been widely used at home and abroad - Main structural features
The main structural components of PZ20 and PZ30 terminal combination electrical appliances are transparent cover, upper cover, box, mounting rail, conductive bar, wiring base, 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, can be arbitrarily combined according to needs, quick and convenient disassembly, the switch component handle is exposed, the live and other parts are covered in the upper cover, open the door can be easily operated, safe and reliable use. The upper and lower, left and right sides and the back of the box are provided with inlet and outlet holes for easy wiring.
The box is of all-plastic structure, which can be used for both open-mounted and stealth-mounted. - Scope of application
PZ20, PZ30 terminal combination electrical appliance is suitable for rated voltage 220V or 380V, the total load current is not more than 100A single-phase three-wire or three-phase five-wire end circuit, as a complete set of devices to control electrical equipment, overload, short circuit, overvoltage and leakage protection. It can be widely used in high-rise buildings, residential buildings, stations, ports, airports, hospitals, theaters, large commercial outlets and industrial and mining enterprises. - Model, name, specification and meaning
5.Dimensions are shown in the table below
PZ20 series distribution box
PZ30 series distribution box