3-position closed centre/exhaust centre/pressure centre L plug connector (L) 52-SY5440 (R) -L�ｮ�ｮ-02�ｮ L plug connector with cover (LL) 52-SY5440 (R) -LL�ｮ�ｮ-02�ｮ Cable type (TT) 52-SY5440 (R) -TT�ｮ�ｮ-02�ｮ 84.3 89.4 44.1 166.2 L o1.55 L 156 o4.1 62.5 4 17.5 78 17.5 56 35 4 48 37.2 66.5 (For E type) 17 17 15.5 15.5 19 22 9.5 28 18 18 9.5 18 0.3 mm2 0.3 mm2 A B EP EA P EB A B 101.1 Max.10 L 189.6 o5.9 0.75 mm2 3 5 3 5 X 34.5 37.2 M5 x 0.8 (Pilot EXH. port)  Insulation: Red (+) Insulation: Black (.) 2 x o4.3 (Mounting holes) Manual override M5 x 0.8 (External pilot port) (Lead wire length) 5 x 1/4" (Piping ports) Insulation: Red (+) Insulation: Black (.) (Lead wire length) Lead wire marking No.1 (+), No.2 (.) (Lead wire length) Dimensions Series 52-SY5000 ATEX Compliant Base Mounted Type 3 5 16