Aluminium enclosures
CA series
BERNSTEIN aluminium enclosures are
ideally suited to housing electrical,
electronic or pneumatic components.
Their high mechanical strength ensures
excellent protection against impact and all
sizes are sealed to IP 65, according to
IEC 529.
BERNSTEIN aluminium enclosures are fitted
with copper earthing screws (M4 or M6) in
both the base and lid, the surface below
the screws is unpainted allowing a good
earth connection to be made. The captive
lid screws are made of stainless steel and
are held in place by a lock integrated in the
lid. A gasket (for standard enclosures) is
factory-fitted, and ensures conformance
with the protection class. BERNSTEIN
aluminium enclosures are surface-coated in
RAL 7001 (silver-grey), as standard.
BERNSTEIN aluminium enclosures are either
die-cast or chill-cast. The dimension table
shows the production method used for
each respective enclosure.
Attachment points inside the enclosure can
be used to hold equipment in place
(mounting rail, mounting plate, printed
circuit board etc.). Alternatively, the
earthing points may be used. These inner
attachment points are situated at different
heights and positions. (Refer to the
illustrations for detailed positions.)
Technical data
Material
Die-cast aluminium or AlSi 12 (Cu) chill-
cast
Gasket
Neoprene round seal (siliconised)
alternative:
Neoprene round seal
(silicone-free)
Silicone round seal
Lid screws
Stainless steel, captive, multi-purpose cross
head
alternative:
– Stainless steel quarter turn quick release
(die-cast types only)
– Stainless steel hexagonal
socket head screws
– Lead-sealed steel lid screws
(9 S 20 K), slotted head
Coating
RAL 7001 (silver-grey)
alternative:
– Special RAL colours
– Special coatings
Temperature range
-40 °C to +80 °C (neoprene gasket)
alternative:
-50 °C to +130 °C (silicone gasket)
or -30 °C to +100 °C
(explosion-hazardous area)
Protection class
IP 65
alternative:
higher protection class by request
Approval
German Lloyd: No. 91 187 - 84HH
UL: File E 168772 (N)
298
Accessories for
aluminium enclosures
External hinges
For hinged attachment of the enclosure lid. Swivelling
angle of lid approx. 155°. Aluminium casting,
RAL 7001 coating. Machining required to fit.
Drill template is supplied.
Mounting plates
Galvanised sheet steel (thickness:
CA-060 to CA-310, CA-350 to CA-400:
1.5 mm; CA-330, CA-420 to CA-480: 2.5 mm) allows
mounting of additional equipment.
Internal hinges
For hinged attachment of the enclosure lid. Swivelling
angle of lid approx. 95°. Made of stainless steel.
Machining required to fit.
Silicone lid gasket
Improved temperature range (-50 °C to +130 °C).
Standard type made of silicone foam.
Aluminium enclosures – product line
Dimensions/mm
L
50
58
98
150
75
75
125
125
175
175
250
122
122
122
220
220
220
360
160
160
260
260
360
560
200
200
280
330
330
401
600
402
402
600
600
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
W
45
64
64
64
80
80
80
80
80
80
80
122
122
122
122
122
122
122
160
160
160
160
160
160
230
230
230
230
230
230
230
310
310
310
310
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
H
30
36
36
36
57
57
57
57
57
57
57
80
90
80
80
90
80
80
90
90
90
90
90
90
110
180
110
110
180
110
110
110
180
110
180
Aluminium enclosures
Part number
102.0.0000.00
106.0.0000.00
108.0.0000.00
110.0.0000.00
113.0.0000.00
114.0.0000.00
115.0.0000.00
116.0.0000.00
117.0.0000.00
118.0.0000.00
119.0.0000.00
121.0.0000.00
121.0.0000.50
122.0.0000.00
123.0.0000.00
123.0.0000.50
124.0.0000.00
125.0.0000.00
127.0.0000.00
128.0.0000.00
129.0.0000.00
130.0.0000.00
131.0.0000.00
133.0.0000.00
135.0.0000.00
136.0.0000.00
137.0.0000.00
138.0.0000.00
139.0.0000.00
140.0.0000.00
142.0.0000.00
145.0.0000.00
146.0.0000.00
147.0.0000.00
148.0.0000.00
Type
CA-020
CA-060
CA-080
CA-100
CA-130
CA-140
CA-150
CA-160
CA-170
CA-180
CA-190
CA-210
CA-215
CA-220
CA-230
CA-235
CA-240
CA-250
CA-270
CA-280
CA-290
CA-300
CA-310
CA-330
CA-350
CA-360
CA-370
CA-380
CA-390
CA-400
CA-420
CA-450
CA-460
CA-470
CA-480
Cast type
dc = die casting
cc = chilled casting
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
dc
cc
dc
cc
dc
dc
cc
dc
cc
dc
cc
cc
cc
Mounting rails
Standard rails TS-15, TS-32 or TS-35 (steel),
yellow-passivated for attachment of terminal blocks.
Earthing rails
Galvanised steel for connecting and
routing of protective earth connection.
External attachment brackets
Stainless steel for mounting enclosures without opening
the lid.
Can be mounted in 90° steps at the base of the
enclosure.
299
Enclosures
Component overview
for aluminium enclosures
CA series
**)
Assembled on 2 mounting rails
**) Assembled on 3 mounting rails
The number of terminals is reduced
when partitions are used.
Model
Terminal width (mm):
Single core
mm
2
Stranded
mm
2
Nominal voltage
V
Loading capacityt
A
Terminal bridging
Mounting rail
TS 15
TS 32
TS 35
Weidmüller
Block terminal
Phoenix
Block terminal
Wieland
Block terminal
5.2 6.2
2.5
4
1.5
4
250 380
20
35
–
m
m
m
–
–
–
–
DR 1.5/5
9.40.2.1270.00
9.40.2.0940.00
Entrelec
Phoenix
Terminal block
Terminal block
5.2 6.2 8.2 10.2 12.2 5.2 6.2 7.5 5.2 6.2 8.2 10.2
4
4 10
16
25 2.5
4 10
4
4 10
16
2.5
4
6 10
16 1.5
4
6 2.5
4
6 10
750 750 750 750 750 500 500 500 750 750 750 750
26
35
46
63
85
27
36
65
36
36
65
87
m
m
m
m
m
–
m
–
m
m
m
m
–
m
–
–
–
m
m
m
–
–
–
–
m
m
m
m
m
–
–
–
m
m
m
m
m
m
m
m
m
–
–
–
m
m
m
m
MA 2.5/5
9.40.2.1090.00
9.40.2.1030.00
9.40.2.1040.00
M 10/10
9.40.2.1050.00
M 16/12
9.40.2.1060.00
9.40.2.0010.00
MBK 5/E
9.40.2.0020.00
9.40.2.0030.00
9.40.2.0050.00
9.40.2.0070.00
9.40.2.0090.00
UK 10
–
–
–
–
–
–
–
–
–
–
–
8
19
37
12
24
36
61
17
34
17
34
27
54
33
66
33
66
41
82
65
130
41
82
123
41
82
123
65
130
195
65
130
195
9.40.2.0110.00
6
15
29
9
19
29
48
13
26
13
–
21
42
26
52
26
52
33
66
53
106
33
66
99
33
66
99
53
106
159
53
106
159
UK 16
–
–
–
–
–
–
–
–
–
–
–
4
4
4 2.5
4
4
4 2.5 2.5 2.5 2.5
4
4
4 2.5
4
4
4 2.5 2.5 2.5 2.5
380 380 380 380 500 500 500 500 500 500 500
36
36
36
25
36
36
36
25
25
25
25
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
m
–
–
–
–
–
–
–
–
–
–
m
–
–
–
–
–
–
–
–
–
–
9.40.1.0100.00
9.40.1.0090.00
9.40.1.0130.00
9.40.1.0010.00
9.40.1.0020.00
9.40.1.0030.00
9.40.1.0040.00
9.40.1.0050.00
KL-16/12
9.40.1.0060.00
KL-16/16
9.40.1.0070.00
KL-16/20
9.40.1.0080.00
Part number
MBK 10
KL-16/8
MK 3/4
UK 3 N
1
–
–
–
–
–
–
–
–
–
–
12
31
58
19
38
57
96
27
54
27
54
42
84
52
104
52
104
66
132
104
208
65
130
195
65
130
195
104
208
312
104
208
312
Type
CA-020
CA-060
CA-080
CA-100
CA-130
CA-140
CA-150
CA-160
CA-170
CA-180
CA-190
CA-210/215/220
CA-230/235/240
CA-250
CA-270/280
CA-290/300
CA-310
CA-330
CA-350
CA-350*)
CA-360
CA-360*)
CA-370
CA-370*)
CA-380
CA-380*)
CA-390
CA-390*)
CA-400
CA-400*)
CA-420
CA-420*)
CA-450
CA-450*)
CA-450**)
CA-460
CA-460*)
CA-460**)
CA-470
CA-470*)
CA-470**)
CA-480
CA-480*)
CA-480**)
300
–
1
–
–
1
1
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1
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1
1
1
1
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1
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1
1
1
1
2
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1
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1
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1
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1
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1
1
1
1
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1
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1
1
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1
2
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1
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1
1
1
1
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1
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2
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1
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1
1
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1
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4
10
20
6
6
16
16
26
26
39
–
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4
4
13
13
21
21
33
–
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–
–
–
–
–
–
–
–
–
–
–
–
–
12
31
58
19
38
57
96
27
54
27
54
42
84
52
104
52
104
66
132
104
208
65
130
195
65
130
195
104
208
312
104
208
312
1
–
–
–
–
–
–
–
–
–
–
10
26
49
16
32
48
80
22
44
22
44
35
70
43
86
43
86
55
110
87
174
55
110
165
55
110
165
87
174
261
87
174
261
–
–
–
–
–
–
–
–
–
–
–
8
19
37
12
24
36
61
17
34
17
34
27
54
33
66
33
66
41
82
65
130
41
82
123
41
82
123
65
130
195
65
130
195
–
–
–
–
–
–
–
–
–
–
–
6
15
29
9
19
29
48
13
26
13
26
21
42
26
52
26
52
33
66
53
106
33
66
99
33
66
99
53
106
159
53
106
159
–
–
–
–
–
–
–
–
–
–
–
5
13
24
8
16
24
40
11
–
11
–
18
–
22
–
22
–
27
–
44
–
28
56
–
28
56
–
44
88
–
44
88
–
–
4
12
20
6
6
16
16
26
26
39
–
–
–
–
–
–
–
–
–
–
–
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–
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–
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4
4
13
13
21
21
33
–
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4
–
10
–
17
27
–
–
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–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
10
26
49
16
32
48
80
22
44
22
44
35
70
43
86
43
86
55
110
87
174
55
110
165
55
110
165
87
174
261
87
174
261
UK 5 N
G 5/12
DR 4/6
BK 12
M 4/6
M 6/8
G 5/4
G 5/6
MBK
BK 4
BK 6
Siemens
WAGO
Weidmüller
Terminal block
Terminal block
Terminal block
Terminal block
Screw terminals
6.2 10.2 6.2 10.2 4.2 5.2 5.2 6.2 6.2 8.2 10.2 12.2 5.2 6.2 6.2 6.5 8.2 10.2 12.2 5.2 6.2
Caged tension spring
4
4
6 10
16 2.5
4
4
6 10
16
25
4
6
4
4 10
25
4
4 10 2.5 2.5 2.5 2.5 1.5 2.5 2.5
4
4
6 10
16 1.5
4 2.5
4
6 10
15 2.5
4
2.5
4
6 16 2.5
4
6 2.5 2.5 2.5 2.5 1.5 2.5 2.5
750 750 750 750 750 750 750 800 800 800 800 800 800 800 800 800 800 800 800 250 380 750 750 750 750 750 750 750
26
26
26
26
18
26
26
34
34
44
61
82
27
36
27
36
47
65
87
26
34
26
35
46
85
36
36
65
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
m
–
–
–
–
–
–
–
–
–
–
m
m
m
–
–
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–
–
m
–
–
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–
–
–
–
–
–
–
–
m
m
m
m
–
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m
m
m
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m
m
m
m
m
m
–
–
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m
m
m
m
m
m
m
m
m
8WA1011-
9.40.2.4000.00
1DF11
8WA1011-
9.40.2.4010.00
1DG11
8WA1011-
9.40.2.4020.00
1DH11
8WA1204
9.40.2.4030.00
8WA2011-
9.40.2.4040.00
1DF20
8WA2011-
9.40.2.4050.00
1DG20
8WA2011-
9.40.2.4060.00
1DH20
264-701
9.40.2.3020.00
264-721
9.40.2.3030.00
264-711
9.40.2.3210.00
264-731
9.40.2.3220.00
279-621
9.40.2.3230.00
280-601
9.40.2.0930.00
280-901
9.40.2.3240.00
281-601
9.40.2.3250.00
281-901
9.40.2.3260.00
282-601
9.40.2.3270.00
284-601
9.40.2.3280.00
283-601
9.40.2.3290.00
AKZ 2.5 PA
9.40.2.0500.00
9.40.2.0130.00
SAK 2.5 PA
9.40.2.0140.00
9.40.2.0150.00
SAK 6 NPA
9.40.2.0160.00
SAK 10 PA
9.40.2.0470.00
SAK 16 PA
9.40.2.0170.00
WDU 2.5
9.40.2.1460.00
–
–
–
–
–
–
–
–
–
–
–
12
31
58
19
38
57
96
26
52
26
52
42
84
51
102
51
102
65
130
103
206
65
130
195
65
130
195
103
206
309
103
206
309
9.40.2.1470.00
–
–
–
–
–
–
–
–
–
–
–
10
26
48
16
32
48
80
22
44
22
44
35
70
43
86
43
86
54
108
86
172
54
108
162
54
108
162
86
172
258
86
172
258
301
WDU 4
–
–
–
–
–
–
–
–
–
–
–
10
27
50
16
32
49
83
22
44
22
44
36
72
44
88
44
88
56
112
89
178
56
112
163
56
112
163
89
178
267
89
178
267
–
–
–
–
–
–
–
–
–
–
–
10
25
46
15
30
45
76
21
42
20
40
33
66
51
82
40
80
52
104
82
164
52
104
156
52
104
156
82
164
246
82
164
246
–
–
–
–
–
–
–
–
–
–
–
8
20
37
12
24
37
62
17
34
17
34
27
54
33
66
33
66
42
84
67
134
42
84
126
42
84
126
67
134
201
67
134
201
–
–
–
–
–
–
–
–
–
–
–
6
16
30
9
19
29
49
13
26
13
26
21
42
26
52
26
52
33
66
53
106
34
68
102
33
66
99
53
106
159
53
106
159
–
–
–
–
–
–
–
–
–
–
–
12
31
58
19
38
57
96
26
52
26
52
42
84
51
102
51
102
65
130
103
206
65
130
195
65
130
195
103
206
309
103
206
309
–
–
–
–
–
–
–
–
–
–
–
10
26
49
16
32
48
80
22
44
22
49
35
70
43
86
43
86
54
108
86
172
55
110
165
54
108
162
68
172
258
86
172
258
–
–
–
–
–
–
–
–
–
–
–
8
20
37
12
24
36
60
17
34
10
32
26
52
32
64
32
64
41
82
65
130
41
82
123
41
82
123
65
130
195
65
130
195
–
–
–
–
5
5
13
13
21
21
34
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
3
3
8
8
13
13
20
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
12
28
51
10
33
50
83
23
46
23
46
36
72
45
90
45
90
57
114
90
180
57
114
171
57
114
171
90
180
270
90
180
270
–
–
–
–
–
–
–
–
–
–
–
7
17
31
17
20
30
50
14
28
14
28
22
44
27
54
27
54
34
68
54
108
34
68
102
34
68
102
54
108
162
54
108
162
–
–
–
–
–
–
–
–
–
–
–
18
43
43
25
50
76
125
35
70
35
70
55
110
68
136
68
136
86
172
135
270
86
172
258
86
172
258
135
270
405
135
270
405
–
–
–
–
–
–
–
–
–
–
–
–
–
–
20
40
60
100
28
56
28
56
44
88
54
108
54
108
68
136
108
216
69
138
207
68
136
204
108
216
324
108
216
324
–
–
–
–
–
–
–
–
–
–
–
–
–
–
20
40
60
100
28
56
28
56
44
88
54
108
54
108
68
136
108
216
69
138
207
68
136
204
108
216
324
108
216
324
–
–
–
–
–
–
–
–
–
–
–
–
–
–
17
33
50
83
23
46
23
46
37
74
45
90
45
90
57
114
90
180
57
114
171
57
114
171
90
180
270
90
180
270
–
–
–
–
–
–
–
–
–
–
–
–
–
–
17
33
50
83
23
46
23
46
37
74
45
90
45
90
57
114
90
180
57
114
171
57
114
171
90
180
270
90
180
270
–
–
–
–
–
–
–
–
–
–
–
–
–
–
12
25
37
62
17
34
17
34
27
54
33
66
33
66
42
84
67
134
43
86
129
42
84
126
67
134
201
67
134
201
–
–
–
–
–
–
–
–
–
–
–
–
–
–
10
20
30
50
14
28
14
28
22
44
27
54
27
54
34
68
54
108
34
68
102
34
68
102
54
108
162
54
108
162
8
16
28
41
11
–
11
–
18
–
22
–
22
–
28
–
45
–
28
56
–
28
56
–
45
90
–
45
90
–
Enclosures
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
6
6
16
16
26
26
41
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
4
4
12
12
20
20
33
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
10
26
48
16
33
48
86
22
44
22
44
35
70
43
86
43
86
54
108
87
174
54
108
162
54
108
162
87
174
261
87
174
261
SAK 4 PA
–
–
–
–
–
–
–
–
–
–
–
AKZ 4 PA
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
5
12
24
8
16
24
40
11
–
11
–
18
–
22
–
22
–
27
–
44
–
27
54
–
27
54
–
44
88
–
44
88
–
9
7
6
24
20
15
45
37
29
15
12
9
30
25
19
45
36
29
74
61
48
20
17
13
40
34
26
20
17
13
40
34
26
32
26
21
64
52
42
40
32
26
86
64
52
40
32
26
86
64
52
50
41
33
100
–
66
80
65
52
160
–
104
50
41
33
100
82
66
150
–
99
50
41
33
100
82
66
150
–
99
80
65
52
160 130 104
240
–
156
80
65
52
160 130 104
240
–
156
50 x 45 x 30 mm
CA-020
Aluminium enclosure
58 x 64 x 36 mm
CA-060
Aluminium enclosure
DECKEL
LID
LID
UNTER TEIL
BASE
BASE
* minimum dimensions at level of mounting plate support
Type
Weight
(g)
External dimensions
(mm)
Complete enclosures
Coated, with gasket and lid screws
Coated, with gasket and hex. socket head screws
Coated, with silicone gasket and lid screws
Coated, with HF gasket and lid screws
Saltwater-proof coating, with gasket and lid screws
Saltwater-proof coating, passivated, lid screws with gasket
Unwashed, unpainted, no accessories
Accessories
(separate or as a mounting set)
Mounting plate
TS 15 mounting rail
TS 32 mounting rail
TS 35 mounting rail
Grounding rail
External attachment brackets
External hinges side
Internal hinges with lid guiding**
Silicone gasket for wider temperature range (piece goods)
Max. Pg threads
ISO M
12 16 20 25 32 40 50
Side A/B
1
0
0
0
0
0
0
Side C/D
1
0
0
0
0
0
0
** mechanical enclosure machining required
l
= kept in stock
63
0
0
CA-020
70
50 x 45 x 30
Part number
102.0.0000.00
l
–
–
–
102.0.0100.00
102.0.0060.00
102.0.0340.00
–
–
–
–
–
–
–
–
–
* minimum dimensions at level of mounting plate support
CA-060
160
58 x 64 x 36
Part number
106.0.0000.00
l
–
106.0.0940.00
106.0.0080.00
106.0.0100.00
106.0.0060.00
106.0.0380.00
951.1.0010.00
l
982.0.0000.00
l
–
–
–
–
–
–
923.1.0050.00
l
ISO M
12 16 20 25 32 40 50
Side A/B
2
1
0
0
0
0
0
Side C/D
1
0
0
0
0
0
0
** mechanical enclosure machining required
l
= kept in stock
63
0
0
302
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