Mounting Parts B 44 033 Half shells (semicircular supports) and tightening clamps For mounting tubular capacitors 143,5 mm and 178,5 mm in diameter. Material of the half shells: Ultramid B 3 WG 7 (35 % GFR) RAL 7024 dark grey. Tightening clamp B44033-A3… Tightening clamp B44033-A3… Rear half shell B44033-A2… Chassis rods (on the part of the customer) Screw Front half shell B44033-A1… Mounting (horizontal fastening): The capacitor is preassembled with the two half shells B44033-A1… and -A2… using the tightening clamps B44033-A3… and then pushed onto the rods to the rear and fixed in axial direction by means of the screws. Capacitor diameter mm 143,5 178,5 344 Ordering code Front half shell with end stop B44033-A1143 B44033-A1178 Rear half shell without end stop B44033-A2143 B44033-A2178 Tightening clamp B44033-A3143 B44033-A3178 Siemens Matsushita Components B 44 033 Half shells for capacitors 143,5 mm in diameter: Front half shell with end stop 143 A A 10 Section A-A ø143,5 12,5 45 ø7,5 7 40 KLK1339-T Rear half shell without end stop 143 A A 10 Section A-A 45 ø143,5 40 KLK0777-Q Dimensions in mm Siemens Matsushita Components 345 B 44 033 Half shells for capacitors 178,5 mm in diameter: Front half shell with end stop 178 A A 10 Section A-A 16,5 ø7,5 60 ø178,5 7 40 KLK1340-W Rear half shell without end stop 178 A A 10 Section A-A 60 ø178,5 40 KLK0861-A Dimensions in mm 346 Siemens Matsushita Components B 44 033 Tightening clamp: M4 M4 x 25 DIN912 0,6 d 9 KLK0780-A Dimensions in mm Siemens Matsushita Components 347 B 44 033 Retainers for upright mounting For fastening capacitors 178 mm in diameter. The retainers consist of a fastening plate with associated clamping ring (both made of UV-resistant plastic). Universally suitable for mounting individual capacitors or for setting up capacitor banks. Two of these retainers are required for each capacitor. Fastening plate with inserted clamping ring Ordering codes Fastening plate Clamping ring B44033-A4178 B44033-A5178 Fastening plate: 184+0,3 0,3 190 _ 0,3 5+ 22 17,5+0,5 deep 4 4 190 _ 0,3 17+1 30˚ 4 ø6,5+0,1 14,5 _ 0,3 20 _ 0,3 KLK0860-2 Dimensions in mm 348 Siemens Matsushita Components B 44 033 ø178,5+0,3 ø184+0,3 ø172,6+0,3 Clamping ring: 30˚ R1,5 10+1 2,5 6,5+0,2 17,5 _ 0,3 23 _ 0,3 KLK0779-7 Dimensions in mm Siemens Matsushita Components 349 B 44 033 Retaining rings for use on mounting plates For capacitors 64 to 121 mm in diameter. Material: UV-resistant plastic The threaded stud at the case bottom is used as second fixing point. When mounting it must be ensured that the retaining ring lies below the case crimp. The position of the crimp is indicated on the individual data sheets. Mounting plate 3+0,2 7,5 20±0,3 d4 d2 d1 d3 KLK0778-Y Dimensions in mm Capacitor diameter d1 ± 0,2 (mounting plate) mm 64 79 89 99 121 mm 70 85 95 105 126 350 d2 + 0,5 d3 + 0,5 d4 + 0,5 Ordering code 59 74 84 94 115 74 89 99 109 130 64 79 89 99 120 B44033-A60 B44033-A75 B44033-A85 B44033-A95 B44033-A116 Siemens Matsushita Components