Automatic load changeover switches comply with the device standards DIN EN 60947-1, DIN EN 60947-3 and DIN EN 60947-6-1. The switches have an open switch (I-0-II) and are suitable for use as an automatic mains changeover switch. An OMD control unit is supplied. The control voltage of the motor is between 220 V and 240 V AC. The motor drive is controlled via a button or a central control center. The supplied handle for the emergency operation can optionally be locked in the OFF position. Remote control is prevented by mounting the handle or by mounting a lock. The switches can also be used in the AC and DC range. The automatic load changeover switches can be mounted vertically, horizontally and flat. The switches are available in compact versions from 40 A to 125 A. As accessories, ABB offers black handles for emergency operation, auxiliary contacts, fourth poles, N and PE terminals, terminal covers, connection terminals and much more.
| Property | Value |
| Number of poles: | 2 |
| Max. Rated operating voltage Ue at AC: | 240 V |
| Version as EMERGENCY STOP device: | no |
| Protection class (IP), front: | IP20 |
| Connection type main circuit: | Bolt connection |
| Device design: | Built-in device plug-in technology |
| Design of the actuating element: | long rotary handle |
| Suitable for floor mounting: | no |
| Motor drive integrated: | yes |
| Suitable for front mounting 4-hole: | yes |
| Design 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: | no |
| Motor drive optional: | no |
| Lockable: | no |
| Version as reversing switch: | no |
| Rated short-time withstand current Icw: | 2.5 kA |
| Number of switches: | 1 |
| Degree of protection (NEMA): | 1 |
