The OKN Pressure switch from Condor USA.
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Part No. | Description Rated current setting range (A) | Packing (units) | Weight (in g) |
170 | |||
170 | |||
170 | |||
170 | |||
170 | |||
170 | |||
170 | |||
170 | |||
170 | |||
170 | |||
170 | |||
170 | |||
170 |
Technical Data OKN | |
Rated insulation voltage Ui (accessory to IEC 947-4-7 / VDE 0110) | 500 V AC |
Permissible ambient temperature (storage temperature / open / enclosed type) | -25...+ 70 °C -25...+ 60 °C -25...+ 40 °C |
Temperature compensation | yes |
Climatic resistance | IEC 68 T2-3, 2-30 |
Glow wire resistance (acc. to IEC 695-2-1) | Intensity 850°C |
Working position | preferably vertical |
Permissible altitude | 3000 m |
Permissible vibration resistance IEC 68-2-6 | 25 Hz b.+/- 1 mm Amplitude (2,5 g) |
impact (critical direction IEC 68-2-27) | 5 g (11 ms) |
Surface mounting (screw mounting) | 2 x M4* |
Mechanical life (in cycles) | 100 |
Maximum switching operations (cycles/hour) | 30 |
Main current paths (number) | 2/3 |
Rated operational voltage (Ue up to) | 37 A / 250 V 27 A / 500 V |
Thermal current Ith (rated operational current Ie) | 37 A, 2-pol / 27 A, / 3-pol |
Current setting ranges Ie (acc. to VDE 0660 Teil 102 A, IEC 947-4-1) | 22 – 37 A , 2-pol 0,25 – 27 A, 3-pol |
Numbers of ranges | 2/11 |
Current dissipation loss (Main current paths at Ie max./Phase) | 1,8...3,2 W |
Trip class | 10A |
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