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SENTRON, transfer switching equipme...
In stock: No
Vendor stock: Yes
Minimal order quantity: 1
Price (excl. VAT):
2 491,77 €
per pcs
EAN: 4001869527529
MPN: 3KC4446-0EA21-0AA3
Box: 1
Technical Information
| Item condition | New |
| Manufacture name | SENTRON, transfer switching equipme... |
| Brand | Siemens |
| Categories |
Switch Disconnectors |
| Country of origin | TN |
| Harmonized System Code | 8536 5080 00 |
| Rated operation power at AC-3, 400 V | UN kW |
| Number of auxiliary contacts as normally open contact | 0 |
| Number of auxiliary contacts as normally closed contact | 0 |
| Rated permanent current Iu | 630 A |
| Number of poles | 4 |
| Rated operating voltage | 166-332 V |
| Conditioned rated short-circuit current Iq | UN kA |
| Number of auxiliary contacts as change-over contact | 4 |
| Number of switches | UN |
| Interlockable | Yes |
| Motor drive integrated | Yes |
| Version as emergency stop installation | No |
| Version as main switch | Yes |
| Version as safety switch | No |
| Version as maintenance-/service switch | Yes |
| Rated operation power at AC-23, 400 V | 250 kW |
| Rated short-time withstand current lcw | UN kA |
| Colour control element | Black |
| Suitable for floor mounting | Yes |
| Suitable for front mounting 4-hole | No |
| Suitable for front mounting centre | No |
| Suitable for distribution board installation | No |
| Suitable for intermediate mounting | No |
| Max. rated operation voltage Ue AC | 415 V |
| Motor drive optional | No |
| Voltage release optional | No |
| Rated permanent current at AC-21, 400 V | 630 A |
| Switching power at 400 V | UN kW |
| Version as reversing switch | - |
| Rated permanent current at AC-23, 400 V | 500 A |
| Degree of protection (NEMA) | Other |
Packing details
| Packing level 1 | 4001869527529 |
Description
SENTRON, transfer switching equipment 3KC, remotely operated, RTSE, 4-pole, Iu: 630 A, Ue AC: 415 V, Ie at AC-33 B at 415 V: 400 A, Ie at AC-23 A at 690 V: 400 A, screw mounting, motorized operating mechanism, at the right end, long handle, busbar connection 3KC transfer switching equipment up to 3200 A for permanent power supply. 3KC transfer switching equipment 3KC from SIEMENS stands for high performance, easy installation and reliable operation. In the portfolio, you will find manually operated MTSE, remotely operated RTSE and automatic ATSE transfer switching equipment in a variety of designs for a wide range of switching tasks. 3KC transfer switching equipment is used in power supply networks to transfer loads between a normal and an alternative source. Switching between two loads is also possible. 1. Short switching times for ASTE and RTSE (up to 160 A