Switches are designed to conduct current in normal mode and disconnect current during short circuits and overloads, as well as for infrequent operational switching of electrical circuits, and are designed for operation in electrical installations with a rated voltage of up to 660 V AC at 50, 60 Hz and up to 220 V DC. Included in the Ministry of Industry and Trade register.
| Built-in ground fault protection | No |
| Overload protection device setting range to | 50 А |
| Setting range of overload protection device from | 50 А |
| Instantaneous short-circuit release setting range to | 600 А |
| Instantaneous short-circuit release setting range from | 600 А |
| Trip indicator present | No |
| Number of auxiliary NO contacts | 2 |
| Number of auxiliary changeover contacts | 4 |
| Number of auxiliary break contacts | 2 |
| Number of poles | 3 |
| Design | Complete unit in enclosure |
| Motor drive optional | No |
| Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz | 10 кА |
| Rated voltage up to | 400 В |
| Rated voltage from | 400 В |
| Rated continuous current Iu | 320 А |
| Suitable for DIN-rail mounting | No |
| With minimum voltage protection | No |
| IP protection rating | IP20 |
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