Lewden Isolator Switch 4P 63A

Technical Specifications  Technical Specifications Switch disconnector / isolator Rated permanent current Iu – A Number of auxiliary contacts as normally open contact – Max. rated operation voltage Ue AC – V Rated short-time withstand current lcw – kA Rated permanent current at AC-21, 400 V – A Rated operation power at AC-23, 400 V – kW Rated permanent current at AC-23, 400 V – A Switching power at 400 V – kW Number of switches 1 Conditioned rated short-circuit current Iq – kA Rated operation power at AC-3, 400 V – kW Number of auxiliary contacts as change-over contact – Number of auxiliary contacts as normally closed contact – Number of poles 4 Rated operating voltage 690 – 690 V Version as safety switch No Version as emergency stop installation Yes Version as main switch No Motor drive integrated No Suitable for front mounting centre No Voltage release optional No Suitable for distribution board installation No Suitable for intermediate mounting No Version as maintenance-/service switch No Suitable for front mounting 4-hole No Interlockable No Motor drive optional No Version as reversing switch No · Technical Data Sheet – Click to Download · Technical Data Sheet – Click to Download