Power boxes type of disconnection box with fuses are designed for infrequent manual switching of circuits with a voltage of 380/220 V of three-phase alternating current with a frequency of 50 Hz with a dead-grounded neutral (main and backup input).
Switchgear with a switch and fuses for infrequent switching and protection against short-circuit and overload currents in 220/380 V AC grids.
Disconnection box with fuses is equipped with a disconnection box with fuses 32 type switch disconnectors (or similar) with a removable handle and fuses with holders.
100
250
400
| Main technical parameters disconnection box with fuses | |
| Parameter name | Parameter value |
| Rated AC voltage, V | 400 |
| Rated frequency, Hz | 50 |
| Rated current, A | 100, 250, 400 |
| Degree of protection according to ГОСТ 14254-96 | IP 21, 54 |
| Operating conditions according to ГОСТ 17516.1 | 90 М2 |
| Climatic version according to ГОСТ 15150-69 | У1, УХЛ3 |
| Installation height above sea level, m | before 2000 |
Provision of initial data (project, questionnaire, one-line diagram, TK)
Coordination of components
Cost calculation
Signing a supply contract
Among the company's customers are many large commercial and government organizations operating in various industries
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