= 40°and β = 25°- Plastic roller- Actuator heads can be repositioned in 4 x 90°steps- With metal roller available on requestNote Actuation from the left should be avoided since this reduces the mechanical life of the position switch. Features/Options- Actuating speed 0.5 m/s with an actuating angle of 25° - Metal roller - Actuator heads can be repositioned by 4 x 90° - Collar to protect against the entry of foreign bodiesFeatures/Options- Actuating speed 0.5 m/s with an actuating angle of

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Roller plunger WR

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Lever H

55 Contact variants: switch travel/contacts Contact variants: switch travel/contacts Slow action Slow action 1 NC / 1 NO contact ES 51 WR 1Ö/1S 1 NC / 1 NO contact ES 51 H 1Ö/1S