Item number: 2697
Switching and protecting unit star/triangle
For changing speed of three phase motors with 2 speed by star/triangle switching. Automatic cut out of motor when thermal contact trip (overheating of motor). Reset by setting the main switch to 0 and restart.
Plastic casing for surface mounting, assembly without casing is possible on a mounting rail.
Nominal data | ||
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Voltage (nominal) | 400 | V |
Phases | 3~ | |
Motor circuit connection | D; Y |
Protection/Classification | ||
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Enclosure class | IP54 |
Ambient and duct temperature | ||
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Max. Power load | 4.000 | W |
Dimensions and weights | ||
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Depth | 129 | mm |
Height | 230 | mm |
Width | 166 | mm |
Weight | 1,1 | kg |