With fixation by means of a screw nut. Torque lock via flattening at cylinder. Micro switch 24 VAC / 3A. 1117A Key can be retracted in ON and OFF position. Rotation 360° to the right, to the left respectively. 1117B, impulse switch Key can only be retracted in one position. Rotation 60° to the right, with spring-loaded pullback for impulse operation. 1117C Key can only be retracted in one position. Rotation 60° to the right. Material/design cylinder: brass, nickel plated (mate)
