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switch disconnector, Compact NS1250 NA, fixed, manually operated, 1250 A, 4 poles, complete device
In stock: No
Vendor stock: No
Minimal order quantity: 1
Price (excl. VAT):
1 928,52 €
EAN: 3303430334941
MPN: 33494
Package: 1
Technical Information
| Item condition | New |
| Manufacture name | switch disconnector, Compact NS1250 NA, fixed, manually operated, 1250 A, 4 poles, complete device |
| Brand | Schneider Electric |
| Categories |
Switch Disconnectors |
| Country of origin | IT |
| Rated operation power at AC-3, 400 V | 0 kW |
| Number of auxiliary contacts as normally open contact | 0 |
| Number of auxiliary contacts as normally closed contact | 0 |
| Rated permanent current Iu | 1250 A |
| Number of poles | 4 |
| Rated operating voltage | 220-690 V |
| Conditioned rated short-circuit current Iq | 0 kA |
| Degree of protection (IP), front side | IP40 |
| Number of auxiliary contacts as change-over contact | 5 |
| Number of switches | 1 |
| Interlockable | Yes |
| Motor drive integrated | No |
| Type of electrical connection of main circuit | Screw connection |
| Version as emergency stop installation | No |
| Type of control element | Toggle |
| Version as main switch | Yes |
| Version as safety switch | No |
| Version as maintenance-/service switch | Yes |
| Rated operation power at AC-23, 400 V | 0 kW |
| Rated short-time withstand current lcw | 25 kA |
| Colour control element | Black |
| Suitable for floor mounting | Yes |
| Suitable for front mounting 4-hole | Yes |
| Suitable for front mounting centre | No |
| Suitable for distribution board installation | Yes |
| Suitable for intermediate mounting | No |
| Max. rated operation voltage Ue AC | 690 V |
| Motor drive optional | No |
| Voltage release optional | Yes |
| Device construction | Built-in device fixed built-in technique |
| Rated permanent current at AC-21, 400 V | 0 A |
| Switching power at 400 V | 0 kW |
| Version as reversing switch | No |
| Rated permanent current at AC-23, 400 V | 1250 A |
Packing details
| Packing level 1 | 3303430334941 |
Downloads
Description
This Compact NS1250NA is a 4 poles complete fixed front-connected switch disconnector. It is used to control and isolate electrical distribution circuits. This device is a fixed version and is manually operated. The operational current is 1250A (AC23A) and the operational voltage is 690V 50/60Hz. The dimensions are 327mm (width), 280mm (height) and 147mm (depth). This device complies with IEC 60947-3 standard.