Descriere
Intreruptor ComPacT NSX250NA, 3 poli, 250A, AC22A, AC23A
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 |
| Model/type | |
| Version as emergency stop installation | No |
| Type of control element | Wing knob |
| Version as main switch | Yes |
| Version as maintenance-/service switch | Yes |
| Version as safety switch | No |
| Number of switches | 1 |
| Motor drive integrated | No |
| Electrical | |
| Rated operation power at AC-3, 400 V | - |
| Rated permanent current Iu | 250 A |
| Conditioned rated short-circuit current Iq | - |
| Max. rated operation voltage Ue AC | 690 V |
| Number of poles | 3 |
| Rated short-time withstand current lcw | 3.5 kA |
| Rated operating voltage | 690 V |
| Rated operation power at AC-23, 400 V | - |
| Rated permanent current at AC-21, 400 V | - |
| Switching power at 400 V | - |
| Rated permanent current at AC-23, 400 V | 250 A |
| Options | |
| Version as reversing switch | No |
| Voltage release optional | Yes |
| Interlockable | Yes |
| Motor drive optional | Yes |
| Mounting/installation | |
| Suitable for front mounting centre | No |
| Suitable for front mounting 4-hole | Yes |
| Suitable for intermediate mounting | No |
| Suitable for floor mounting | Yes |
| Other | |
| Device construction | Built-in device fixed built-in technique |
| Protection | |
| Degree of protection (IP), front side | IP30 |
| Degree of protection (NEMA) | - |
| Colour | |
| Colour control element | Black |
| Application | |
| Suitable for distribution board installation | Yes |
| Package 1 | |
| volume | 3151,69 cm3 |
| weight | 1,979 kg |
| length | 19,3 cm |
| width | 11,5 cm |
| qmax | 1 |
| qmin | 1 |
| um | C62 |
| gtin | 3606481999276 |
| Package 2 | |
| volume | 36000 cm3 |
| weight | 14,256 kg |
| length | 40 cm |
| width | 30 cm |
| qmax | 7 |
| qmin | 7 |
| um | CT |
| gtin | 13606481999273 |
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