КЭАЗ
Automatic circuit breaker 3p 250A 1600Im 40kA VA57-39-341830 UKHL3 690V AC HP=230V AC/220V DC PE230AC KEAZ 139772
SKU: 139772
ETIM: EC000228
21490 ₽
Preorder
Power 3-pole AC molded case circuit breaker with rated current 250 A.
| Built-in ground fault protection | No |
| Overload protection device setting range to | 250 А |
| Setting range of overload protection device from | 250 А |
| Instantaneous short-circuit release setting range to | 1600 А |
| Instantaneous short-circuit release setting range from | 1600 А |
| Trip indicator present | No |
| Number of auxiliary NO contacts | 1 |
| Number of auxiliary changeover contacts | 0 |
| Number of auxiliary break contacts | 1 |
| Number of poles | 3 |
| Design | Built-in fixed-mounted device |
| Motor drive optional | No |
| Rated ultimate short-circuit breaking capacity Icu at 400 V, 50 Hz | 40 кА |
| Rated voltage up to | 690 В |
| Rated voltage from | 690 В |
| Rated continuous current Iu | 250 А |
| Suitable for DIN-rail mounting | No |
| With minimum voltage protection | No |
| IP protection rating | IP20 |
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