EPCOS B44033-A1178 Mounting part Datasheet

Mounting parts
Ring clamp
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
7,5
100
5,5
1,5
14
˚
15
ø6,5
5
100
4x90˚ = 360˚
,
2+0
115
7,7
77
9,7
,5
15
15,5
120 max.
32
KLK0859-Y
Dimensions in mm
Ordering code: B44031-B115
343 09/05
Mounting parts
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
Ordering code
Front half shell
with end stop
Rear half shell
without end stop
Tightening clamp
mm
143,5
B44033-A1143
B44033-A2143
B44033-A3143
178,5
B44033-A1178
B44033-A2178
B44033-A3178
344 09/05
Mounting parts
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
345 09/05
Mounting parts
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 09/05
Mounting parts
Tightening clamp:
M4
M4 x 25 DIN912
0,6
d
9
KLK0780-A
Dimensions in mm
347 09/05
Mounting parts
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.
Fastening plate
with inserted clamping ring
Two of these retainers are required
for each capacitor.
Ordering codes
Fastening plate
B44033-A4178
Clamping ring
B44033-A5178
Fastening plate:
184+0,3
0,3
190 _ 0,3
5+
22
17,5+0,5 deep
4
4
17+1
30˚
4
ø6,5+0,1
190 _ 0,3
14,5 _ 0,3
20 _ 0,3
KLK0860-2
Dimensions in mm
348 09/05
Mounting parts
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
349 09/05
Mounting parts
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
d 1 ± 0,2
(mounting plate)
mm
mm
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
d2 + 0,5
d3 + 0,5
350 09/05
d4 + 0,5
Ordering code
Insulating parts
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 clearance of L = 25 mm. Two insulating parts are required for each capacitor.
Insulating part
Application example
2,5 _ 0,3
5±0,3x45˚
32 _ 0,5
Hex nut
M 10 ISO 4035
Washer
10,5 DIN 433
~~ 4
68 max.
57_ 3
24,5 _ 2
Insulating part
L = 25 min.
32±0,5
17,5 _ 0,3
29 _ 0,5
19,5 _ 0,5 2,5 _ 0,1
53 _ 0,6
R2,5 _ 0,5
2±0,2x45˚
5±0,3x45˚
10,5+0,3
35
M10
KLK1285-Q
KLK1286-Y
Dimensions in mm
Ordering code: B25901-A1
(Ordering code per piece, 2 are required)
351 09/05
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