RBK series – NH-fuse switch disconnectors > (for panel mounting) RBK fuse switch disconnectors designed for distribution of electricity and protection of electrical equipment against short-circuits and overloads with industrial fuse links. They are conforming to IEC/EN 60947-1, IEC/EN 60947-3 standards. Intended for installation in low voltage distribution boards, cable and metering cabinets. Degree of touch protection: IP 20 – (IP30 for RBP and RBK 1 units) Lid lock and lid seal (with optional accessories) Voltage test can be performed through test holes in fuse link cover Fuse switch disconnectors for installation on chassis plate Rated operational voltage Un: 690 V Insulation voltage Ui: 1000 V Rated impulse withstand voltage Uimp: 8 kV SERIES RBK 1 pro-M NUMBER OF POLES 3 FUSE SIZE NH1 MAXIMUM CURRENT 250A CABLE TERMINAL M10 DESCRIPTION Fuse switch disconnectors for installation on chassis plate RATED OPERATIONAL VOLTAGE 690V MOUNTING Panel mount DIMENSIONS (H) 269 x (W) 180 x (D) 111
250A 3P NH1 FUSE SWTH DISCONNECT
Fuse switch disconnectors
ElectroMechanica
63-811748-021
