Descriere
Intreruptor ComPacT NSXm B (25 kA la 415 VCA), 4P 4d, 50A, unitate de declansare Micrologic 4.1, conectori EverLink
Documente
Specificatii
| 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 |
| Protection | |
| Complete device with protection unit | Yes |
| Integrated earth fault protection | Yes |
| Degree of protection (IP) | IP40 |
| Model/type | |
| Type of control element | Wing knob |
| With switched-off indicator | Yes |
| Motor drive integrated | No |
| Mounting/installation | |
| DIN rail (top hat rail) mounting optional | No |
| Suitable for DIN rail (top hat rail) mounting | Yes |
| Electrical | |
| Overload release current setting | 20 A |
| Rated permanent current Iu | 50 A |
| Rated voltage | 440 V |
| Adjustment range short-term delayed short-circuit release | 30 A |
| Number of poles | 4 |
| Rated short-circuit breaking capacity Icu at 400 V, 50 Hz | 25 kA |
| With integrated under voltage release | - |
| Adjustment range undelayed short-circuit release | 750 A |
| Options | |
| Motor drive optional | No |
| Other | |
| Device construction | Built-in device fixed built-in technique |
| Package 1 | |
| volume | 3792,096 cm3 |
| weight | 1,777 kg |
| length | 18,9 cm |
| width | 13,2 cm |
| qmax | 1 |
| qmin | 1 |
| um | C62 |
| gtin | 3606481992574 |
| Package 2 | |
| volume | 36000 cm3 |
| weight | 7,506 kg |
| length | 40 cm |
| width | 30 cm |
| qmax | 4 |
| qmin | 4 |
| um | CT |
| gtin | 13606481992571 |
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