Main switch, range: main switch, maintenance switch, type code: P5, STOP function: HALT function, with black rotary handle and locking ring, information on scope of delivery: auxiliary switch contact or neutral conductor can be retrofitted., 3-pole, lockability: lockable in 0 position, protection class: front IP65, design: built-in, rated operating power AC-23A, 50 - 60 Hz 400 V: P = 90 kW, rated continuous current: Iu = 250 A, standards and regulations: IEC/EN 60947, VDE 0660, IEC/EN 60204, CSA, UL, load-break switch in accordance with IEC/EN 60947-3