Star-delta switch, product range: control switch, type code: T5, with black knob and front plate, note: SOND 29, contacts: 11, protection class: front IP65, design: flush-mounted, switching angle: 60 °, switching behavior: momentary/latching, with 0 position, with return to 0, front plate: B>0-YD, rated operating power AC-23A, 50 - 60 Hz 400 V: P = 55 kW, rated continuous current: Iu = 100 A, 6 unit(s), standards and regulations: IEC/EN 60947, VDE 0660, IEC/EN 60204, load-break switch according to IEC/EN 60947-3