| Rated insulation voltage Ui (accessory to IEC 947-4-7 / VDE 0110) | = 500 V AC |
| Permissible ambient temperature (storage temperature) | = -25...+ 70 °C |
| Permissible ambient temperature (open) | = -25...+ 60 °C |
| Permissible ambient temperature (enclosed type) | = -25...+ 40 °C |
| Temperature compensation | = no |
| 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) |
| Permissible impact direction sine impact (critical direction IEC 68-2-27) | = 5 g (11 ms) |
| Surface mounting screws DIN-rail | = 2 x M4** integrated |
| Mechanical life (in cycles) | = 100 |
| Maximum switching operations (Cycles/hour) | = 60 |
| Main current paths | = 3 |
| Rated operational voltage (Ue bis) | = 16 A 550 V AC / 25 A 500 V AC |
| Rated operational current (Ie) | = 25 A |
| Permissible frequency (only for magnetic short-circuit release) | = 40...60 Hz |
| Current setting ranges Ie OKE2 / MKE2 acc. to VDE 0660 Part 102 A, IEC 947-4-1 | = 1-25 / 0,1-25 |
| Numbers of ranges OKE2 / MKE2 | = 7 / 12 |
| Current dissipation loss (Main current paths at Ie max./Phase) | = 1,9...3,7 W / 2,6...4,2 W |
| Tripping curves | = 10A |
| Electro-magnetic trip | = 8 - 13 x In |
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