Automatic changeover switch with energy management function and communication 4x125A. Load changeover switch with motor drive for generator/mains according to DIN EN 60947-3 and DIN EN 60947-6-1 for remote switching of 2 low-voltage circuits with safety separation for installation in distributors. The changeover switch consists of two load-break switches arranged one above the other with locking and remote drive. Function: - 3 stable switching positions (I-0-II) and automatic switching under load from one position to the other safety separation with switch position indicator - manual emergency switch handle - generously dimensioned connection rails that enable the use of connecting rails - integrated control unit for automatic switching - application especially for mains/generator replacement - use with temporary interruption of the load supply, i.e. not uninterrupted - functions for energy management and communication. With standby relay with constant monitoring of the availability of the device, integrated auxiliary switch (SÖ) for each switching point and automatic or manual switching selectable. Note: Manual locking with a padlock is possible.
| Property | Value |
| Number of poles: | 4 |
| Rated operating power at AC-23, 400 V: | 56 kW |
| Number of auxiliary contacts as normally open: | 1 |
| Rated continuous current Iu: | 125 A |
| Max. Rated operating voltage Ue at AC: | 415 V |
| Design as EMERGENCY STOP device: | no |
| Protection class (IP), front: | IP00 |
| Connection type main circuit: | Cable clamp |
| Device design: | Built-in device, fixed installation technology |
| Design of the actuating element: | other |
| Suitable for floor mounting: | yes |
| Conditional Rated short-circuit current Iq: | 100 kA |
| Motor drive integrated: | yes |
| Suitable for front mounting 4-hole: | no |
| Version as maintenance/repair switch: | yes |
| Voltage release optional: | no |
| Suitable for front mounting central: | no |
| Suitable for intermediate installation: | no |
| Suitable for Distribution board installation: | yes |
| Version as main switch: | yes |
| Version as safety switch: | yes |
| Motor drive optional: | no |
| Lockable: | yes |
| Version as reversing switch: | yes |
| Rated short-time withstand current Icw: | 12 kA |
| Color of the actuating element: | other |
| Rated operating voltage: | 380 to 415 V |
| Switching capacity at 400 V: | 82 kW |
| Rated continuous current at AC-21, 400 V: | 125 A |
| Number of switches: | 1 |
| Rated continuous current at AC-23, 400 V: | 125 A |
| Protection class (NEMA): | other |
