Acti 9 iSW load-break switch. 4-pole, nominal current 40A, operating voltage (Ue) 415V AC, insulation voltage (Ui) 500V AC. Opening and closing of circuits under load. Clear switch position indication by green marking on the device's switch knob. Additional auxiliary modules that can be added in series (optional): auxiliary switch for status reporting (iOF). Tool-free installation on the left side of the device. Color RAL 9003. The iSW load-break switch meets the following standards: IEC/EN 60947-3.