Descriere
NZMN3 PXR20 circuit breaker, Amperage rating: 250 A, Poles: 3, Electrical connection type: Screw connection, Degree of protection: IP20, Handle: Rocker lever, UL/CSA
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Specificatii
| Electrical | |
| Rated permanent current Iu | 250 |
| Rated voltage | 690 |
| Rated short-circuit breaking capacity Icu at 400 V, 50 Hz | 50 |
| Overload release current setting | 100 |
| Adjustment range short-term delayed short-circuit release | 500 |
| Adjustment range undelayed short-circuit release | 2 |
| Power loss | - |
| With integrated under voltage release | No |
| Number of poles | 3 |
| Other | |
| Device construction | Built-in device fixed built-in technique |
| Protection | |
| Integrated earth fault protection | No |
| Complete device with protection unit | Yes |
| Degree of protection (IP) | IP20 |
| Connection | |
| Type of electrical connection of main circuit | Screw connection |
| Number of auxiliary contacts as normally closed contact | 0 |
| Number of auxiliary contacts as normally open contact | 0 |
| Number of auxiliary contacts as change-over contact | 0 |
| Position of connection for main current circuit | Front side |
| Mounting/installation | |
| Suitable for DIN rail (top hat rail) mounting | No |
| DIN rail (top hat rail) mounting optional | No |
| Model/type | |
| With switched-off indicator | No |
| Type of control element | Rocker lever |
| Motor drive integrated | No |
| Options | |
| Motor drive optional | Yes |
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