NH1, NH2-Fuse switch disconnector 400A 3KF4340-4RF11

NH1, NH2-Fuse switch disconnector 400A 3KF4340-4RF11 – Siemens – 4001869536460: Safety switch 3-p 220kW Version as main switch, Version as maintenance-/service switch, Version as safety switch, Version as emergency stop installation, Max. rated operation voltage Ue AC 690V, Rated permanent current Iu 400A, Rated permanent current at AC-21, 400 V 400A, Rated short-time withstand current lcw 12kA, Rated operation power at AC-23, 400 V 220kW, Switching power at 400 V 220kW, Number of poles 3, Number of auxiliary contacts as normally closed contact 8, Number of auxiliary contacts as normally open contact 8, Number of auxiliary contacts as change-over contact 0, Device construction Built-in device fixed built-in technique, Suitable for ground mounting, Colour control element Other, Type of control element None, Type of electrical connection of main circuit Other, Degree of protection (IP), front side IP00, Degree of protection (NEMA) Other