Push-buton control desk PKT -62 pentru 4 buton s IP54

Push-button control desk is intended for commuting electric circuits controlling hoisting mechanisms. They represent a sealed casing made of thermal-resistant ABS-plastic with buttons. To ensure sealing of the cable lead-in a protective gland is provided. There is an O-ring mounted between the casing and the keyboard. According to its constructive and technical features, PKT series talfer button keyboards meet the requirements of IEC 60947-5-1.Option of installing 2, 4 or 6 buttons. PKT casing is made of ABS-plastic being a non-flammable material. Protective gland at the cable lead-in excludes dust and moisture ingress.Number of command positions: 4 Number of speeds: 1 Type of executable motions: EV000154 Material housing: EV000139 Width: 68 Height: 50 Depth: 273 Nominal voltage: 400 Frequency: EV008013 Ambient temperature: -25...+45 Functions of control buttons: IEK_V0000410 Conventional thermal current under cover I the: 5 Nominal rated voltage: 120/230/400 Nominal operating current Ie at AC-15 120 V: 6.0 Rated operation current Ie at AC-15, 230 V: 3.0 Nominal operating current Ie at AC-15 400V: 1.5 Switch on and off ability: 10 Rated insulation voltage Ui: 500 Switching overvoltage: 500 Rated surge voltage invariability: 4 Nominal conditional short-circuit current Icn: 1000 Protection against short-circuit current at Ie 3A pre-cover qG: 5.0 Protection against short-circuit current at Ie 1_5A pre-cover