Power box (A box with a switch and fuses) is designed for receipt and input of electric power with a voltage of 380 / 220V of three-phase alternating current with a frequency of 50 Hz, with a TN-S, TN-C-S grounding system, as well as protection of the line from short circuit.
Цена от: 5 630 р.
Power boxes with a switch and fuses are used in almost any areas related to power supply. They are used to ensure smooth operation of public utility equipment. With their help, lighting and heating of single-family and apartment buildings takes place, operation of fire-fighting and ventilation systems is maintained. Power cabinets are also indispensable in enterprises. Thanks to them, grain complexes, cleaning machines, laser and punching machines and other equipment are operated at the plants. They are operated at machine-building enterprises, in agriculture, in shopping malls and municipal buildings. The board can be installed both outside and inside the building.
The main components of power boxes are a switch and fuses. In addition to them, switches with a fuse-switch unit can be placed inside the device. Each board is assembled in a moisture-proof and dust-proof enclosure with a built-in lock. It prevents the door from opening during the operation of the switching devices. For safety, fusible inserts or other means of protection are installed in the system. They may differ in the manufacturing series and appearance. At the request of the customer, it is possible to improve the model and add a packet switch and a plug socket to it.
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