344 Siemens Matsushita Components
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 B44033-A2143 B44033-A3143
178,5 B44033-A1178 B44033-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
Mounting Parts B 44 033
Siemens Matsushita Components 345
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
7
12,5
ø7,5
40
10
45
KLK0777-Q
A
A
143
ø143,5
Section A-A
40
10
45
B 44 033
346 Siemens Matsushita Components
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
7
16,5
ø7,5
40
10
60
KLK0861-A
A
A
178
ø178,5
Section A-A
40
10
60
B 44 033
Siemens Matsushita Components 347
Tightening clamp:
Dimensions in mm
KLK0780-A
M4 x 25 DIN912
d
0,6
9
M4
B 44 033
348 Siemens Matsushita Components
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
417,5+0,5 deep
4
0,3
_
14,5
20
_
0,3
184+0,3
30˚
B 44 033
Siemens Matsushita Components 349
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
B 44 033
350 Siemens Matsushita Components
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
d
1± 0,2
(mounting plate)
mm
d
2 + 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
4
d
d
2
d
1
3
d
Mounting plate
3+0,2 7,5
20±0,3
B 44 033
