PZ30 Indoor Lighting Distribution Box
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Product Description
Product Overview
The PZ30 indoor lighting distribution box is a device used to install terminal electrical appliances. Its main features include standardized appliance dimensions, rail-mounted installation, and an aesthetically designed exterior, making it widely used both domestically and internationally. It is suitable for single-phase three‑wire or three‑phase five‑wire end circuits with rated voltages of 220V or 380V and a total load current not exceeding 100A, serving as a complete assembly that controls electrical equipment while providing protection against overloads, short circuits, overvoltage, and leakage currents. It can be extensively applied in high‑rise buildings, hotels, residential complexes, railway stations, ports and airports, hospitals, theaters and cinemas, large commercial outlets, and industrial and mining enterprises.
Product Model and Meaning
Operating Environment
1. Ambient air temperature: -5°C to +40°C;
2. Altitude ≤ 2000 m;
3. Relative humidity of air: ≤95% (average for the wettest month);
4. Daily temperature range ≤ 25 K;
5. Installation Category (Overvoltage Category: Class III;
6. For products equipped with residual current devices within the installation, the magnetic field direction at their installation location must not exceed five times the Earth’s magnetic field.
Main Features
The main structural components of the PZ30 indoor lighting distribution box include a transparent cover, an upper lid, a box body, mounting rails, rail height‑adjusting screws, busbars, wire protection covers, and electrical switching devices. All internal electrical switching devices are standardized to a 18 mm module width and are mounted on top-hat shaped rails, allowing for flexible configuration as needed. The height of the mounting rails is adjustable, making installation particularly convenient for flush-mounted applications. Assembly and disassembly are quick and easy; the operating handles of the switching devices are exposed, while live parts and other components are concealed within the upper lid. With the door open, the devices can be conveniently operated, ensuring reliable performance. The box features cable entry/exit holes on the top, bottom, left, right, and rear sides, facilitating wiring.
Ordering Instructions
1. Product model numbers, along with the model numbers and specifications of the components selected for each unit, or electrical system diagrams and lists outlining combination schemes, clearly indicating the model numbers and specifications of all components used in each combination.
2. Order quantity;
3. User requirements for switchgear, such as enclosure materials and colors, door opening methods, protection ratings, and installation types.
Keywords:
PZ30 Indoor Lighting Distribution Box
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East of the 22nd Avenue and south of Fengda Road, Zhengzhou Economic and Technological Development Zone
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