B44033-A1143 EPCOS | Alldatasheet

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Technical content

For mounting tubular-case capacitors with a nominal diameter of 116 mm. The cylindrical screw M6 with hex nut, used for tightening, is included in delivery. Dimensional drawing Dimensions in mm Ordering code: B44031-B115 KLK0859-Y 15,5 7,7 9,7 120 max. 100 115 4x90˚ = 360˚ 100 2+0,5 5,5 15˚ 15,5 1,5 ø6,5 7,5

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. 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 Ordering code mm Front half shell with end stop Rear half shell without end stop Tightening clamp 143,5 B44033-A1143 B 44033-A2143 B44033-A3143 178,5 B44033-A1178 B 44033-A2178 B44033-A3178 Tightening clamp B44033-A3… Tightening clamp B44033-A3… Rear half shell B44033-A2… Chassis rods (on the part of the customer) Front half shell B44033-A1… Screw

Half shells for capacitors 143,5 mm in diameter: Front half shell with end stop Rear half shell without end stop Dimensions in mm KLK1339-T A A 143 ø143,5 Section A-A 12,5 ø7,5 KLK0777-Q A A 143 ø143,5 Section A-A

Half shells for capacitors 178,5 mm in diameter: Front half shell with end stop Rear half shell without end stop Dimensions in mm KLK1340-W A A 178 ø178,5 Section A-A 16,5 ø7,5 KLK0861-A A A 178 ø178,5 Section A-A

Tightening clamp: Dimensions in mm KLK0780-A M4 x 25 DIN912 d 0,6

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. Ordering codes Fastening plate: Dimensions in mm Fastening plate B44033-A4178 Clamping ring B44033-A5178 Fastening plate with inserted clamping ring KLK0860-2 225+0,3 ø6,5+0,1 0,3190 _ 17+1 0,3190 _ 4 4 17,5+0,5 deep 0,3_14,5 20 _0,3 184+0,3 30˚

Clamping ring: Dimensions in mm KLK0779-7 ø184+0,3 30˚ 10+1 ø178,5+0,3 ø172,6+0,3 2,5 6,5+0,2 0,317,5 _ _23 0,3 R1,5

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. Dimensions in mm Capacitor diameter mm d1 ± 0,2 (mounting plate) mm d2 + 0,5 d 3 + 0,5 d 4 + 0,5 Ordering code 64 70 59 74 64 B44033-A60 79 85 74 89 79 B44033-A75 89 95 84 99 89 B44033-A85 99 105 94 109 99 B44033-A95 121 126 115 130 120 B44033-A116 KLK0778-Y Mounting plate 3+0,2 7,5 20±0,3

For increasing the clearance of capacitors with screw terminals M10; minimum distance between the terminals: 35 mm. Suitable for case types B 25 834-+ ★★★★-K4 and B 25 838-+★★★★-K4. The insulating parts are made of polyamide. With the aid of these insulating parts a given clearance of L = 13 mm can be increased to a clear- ance of L = 25 mm. Two insulating parts are required for each capacitor. Insulating part Application example Dimensions in mm Ordering code: B25901-A1 (Ordering code per piece, 2 are required) KLK1285-Q 5±0,3x45˚2±0,2x45˚ 10,5+0,3 2,50,6_ 0,3_0,5_ R2,5 0,5_ 2,5 0,1_0,519,5_ 0,3_17,5 0,529_ 5±0,3x45˚ KLK1286-Y 32±0,5 68 max.4~~ M10

35 Insulating part

= 25 min. Hex nut M 10 ISO 4035 Washer 10,5 DIN 433 L 357_ 224,5 _