Switch-disconnector, Air circuit-breakers/switch-disconnectors, Open switch-disconnectors, 6300 A, without protection, Withdrawable, Construction size: IN63, Standard/Approval: IEC, Number of poles: 3 pole, Degree of Protection: IP20, IP55 with protective cover, Rated current = rated uninterrupted current: In = Iu 6300 A, up to 440 V 50/60 Hz: Icm 217 kA, t = 1 s: Icw 100 kA