Only a short switching pulse is required to make the K-RPH bistable relay from HENGSTLER reliably switch over. This means that, even in the event of a power outage, the relay is always in a clearly defined, safe switching position. The special H-armature construction means that extremely high shock and vibration resistance can be achieved. A manual switch is available in a number of colours to suit customer preference to enable the switching state to be manually operated.
| Function / Application | Bistable relay |
| Product line | KACO |
| Relay family | RPH |
| Ambient temperature [°C] | -25 ... +70 °C |
| Soldering heat resistance [°C] | 260 °C |
| Max. soldering time [s] | 5 s |
| Approval | - |
| Standards | IEC 61810-1 |
| Meets the requirements | RoHS |