Direction reversal with cam-switch (for K3000)
For single-phase asynchronous motors with running capacitor
Features
- Powerful model
- Compact design
- Cost efficient
- Installation in the switch-plug-combination housing
- For drills, thread cutting tools, screwplates,...
Version 1
Technical data
Designation | L-O-R |
Installation |
|
| IP 54 |
| 1. Version 10 A 2.2 kW 400 V/AC-3; 1.5 kW 230 V/AC-3 Use for Series: K400, K700, K3000 1 phase 2. Version 20 A 4.0 kW 400 V/AC-3; 2.2 kW 230 V/AC-3 Use for Series: K3000 1 phase |
Function |
|
Actuation |
|
Technical drawings | Wiring diagram |
Functional description
The function is the same as with version 1 except that the self-holding circuit of the undervoltage trigger is interrupted as well at 0-position each time the direction is reversed. This means that the switch has to be switched on again each time the direction is reversed. This saving in time enables drives to be reversed with less material stress.
Version 2
Technical data
Designation | L-O.u-R |
Installation |
|
| IP 54 |
| 1. Version 10 A 2.2 kW 400 V/AC-3; 1.5 kW 230 V/AC-3 Use for Series: K400, K700, K3000 1 phase 2. Version 20 A 4.0 kW 400 V/AC-3; 2.2 kW 230 V/AC-3 Use for Series: K3000 1 phase |
Function |
|
Actuation |
|
Special feature | Automatic triggering of the power contactor when the direction is reversed |
Technical drawings | Wiring diagram |
Functional description
The function is the same as with version 1 except that the self-holding circuit of the undervoltage trigger is interrupted as well at 0-position each time the direction is reversed. This means that the switch has to be switched on again each time the direction is reversed. This saving in time enables drives to be reversed with less material stress.