Changeover switch, Product range: Switches with locking devices, Standards and regulations: IEC/EN 60947, VDE 0660, IEC/EN 60204, Load disconnector according to IEC/EN 60947-3, Type code: T0, with black toggle and front plate, with 2 keys, 4-pole, cylinder lock SVA, Lockability: lockable in 0 position with cover lock, Protection class: IP65, Design: Surface mounting, Switching angle: 45 °, Switching behavior: momentary/latching, 2 component(s), Rated continuous current: Iu= 20 A, Note: If the key is removed in the HAND position, START can also be operated without the key, but not 0., Front plate: AUTO-0-HAND<START