Spamel ŁK40A 0-1 (3-B) OBUD.OB2

Separator 0-1 3P 40A in housing - LK40-2.8211OB2III ANNEX Rated insulation voltage UI 690 V Rated impulse withstand voltage Uimp 6 kV Rated continuous current IU = Ith 40 A Rated Pe connection power AC 320 kW (400 V) 14 kW (500 V) 7 kW (690 V) Rated Pe connection power AC- 48 kW (400 V) 5.5 kW (690 V) Rated connection current Ie AC 338 A (400 V) 21.5 A (500 V) 7.5 A (690 V) Rated connection current Ie AC- 416 A (400 V) 6 A (690 V) Icw (1s) 0.85 kA Rated short-circuit current Icm 1.5 kA Mechanical endurance 3.0 million (switching cycles) Ambient temperature -40...+70 °C (operation) -40...+70 °C (storage) Connection wire cross-section 4...10 mm2 Protection degree: PN-EN 60529, relative to workbench IP41 IP65 Vibration resistance (IEC 60068-2-6) 2.13, 2...100 Hz (frequency) ±1 mm (movement amplitude) ±0.7 g (velocity amplitude) Shock resistance (IEC 60068-2-27) 15 g (maximum acceleration) 11 ms (pulse duration) Damp heat cyclic resistance (IEC 60068-2-30) 55 °C (ambient temperature) 95% (relative humidity) Resistance to cyclic salt mist (IEC 60068-2-52) 1 test severity