Dimensions/Body Material: Aluminum Size Electrical entry 27 29.5 32 32 Q 42 (47.5) 53.5 (61.5) 58 (66) 61 28.5 (34) 39.5 (47.5) 44.5 (52.5) 47.5 36 (41.5) 47 (55) 52 (60) 55 77 (83) 91 (99) 96 (104) 101.5 34 (39.5) 45 (53) 50 (58) 53 R 30 32.5 35 35 Q R 64.5 67 69.5 69.5 Q R Grommet Grommet (with surge voltage suppressor) 68.5 71 73.5 73.5 S T 99.5 102 104.5 104.5 Q 52.5 55 57.5 57.5 S R 12 3 Size A 19 24 24 30 B 43 45 45 50 D 30 35 40 40 E 9.5 12 12 15 F 20 22 24.5 24.5 M 12.8 19 19 . U 46 56 56 . W 36 46 46 . X 11 13 13 . Y 6 7 7 . B1 C 21 22.5 22.5 25 61 (67) 76 (84) 81 (89) 86.5 DIN terminal Conduit terminal Mounting bracket dimensions 12 3 1/8, 1/4 1/4, 3/8 1/4, 3/8 1/2 1/8, 1/4 1/4, 3/8 1/4, 3/8 1/2 (mm) ( ): Denotes the Normally Open (N.O.) dimensions. D C R (1.5) 2 x P A Port size E Y . 300 Q F B1 B D C E R (1.5) 2 x P Port size A Y . 300 Q F B1 B 2 x o5.3 Mounting hole X U W M U W M 2 x o5.3 X Mounting hole D C R (1.5) 2 x P Port size A Y E Cable o6 to o12 G1/2 31.5 (44) S Q F B1 B 2 x o5.3 Mounting hole X U W M 2 x P Port size (1.5) A Y T E R 25 32 G1/2 Q±2 S±2 F C B1 B 2 x o5.3 Mounting hole X U W M DIN terminal Conduit terminal Grommet Grommet (with surge voltage suppressor) Port size P Port size P 26 Series VX21/22/23 For Air