Function and Usage
The YBLX-19 series limit switches are suitable for control circuits with AC 50Hz, voltage 220V, and DC voltage 220V. They are used for the travel control of moving mechanisms, changing the direction or speed of movement, machine tool automatic control, limit action of moving mechanisms, and controlling travel or procedures. Conforms to standards: GB/T 14048.5, IEC60947-5-1.
Detailed Parameters
| Parameter Category | Parameter Item | Parameter Value |
|---|
| Protection Level | | IP52 |
| Nominal Heating Current | 5A |
| Rated Voltage | AC 220V DC220V |
| Rated Control Current | AC 0.79A DC0.1A |
| Operating Frequency | 20 times / minute |
| Environmental Temperature | -5℃ ~+40℃ |
| Relative Humidity | At a maximum temperature of +40℃, the air relative humidity shall not exceed 50%. At lower temperatures, higher relative humidity is allowed, for example, at 20℃, the humidity can reach 90%. Special measures should be taken for occasional condensation caused by temperature changes. |
| Altitude | ≤ 2000m |
| Application Scope | Control the travel of moving mechanisms, change its movement direction or speed |
| Installation Category | Ⅱ |
| Pollution Level | 3rd Level |
| Rated Insulation Voltage | 250V |
| Rated Impulse Withstand Voltage | 2.5kV |
| Installation Conditions | Install in places without significant shaking and impact vibration |
