Circuit breaker bushing insulator

Circuit breaker bushing insulator also called ceramic breaking & extrance bushings. Circuit breaker bushing insulator drawings and standard particulars specifications are shown in the following.

Circuit breaker bushing insulator drawings:

Circuit breaker bushing insulator

Circuit breaker bushing insulator standard particulars:

Nominal
voltage/KV
 
15
 
25
 
25
 
27
 
15
 
15
 
27
 
27
 
25
 
38
 
38
 
38
 
15
Dimensions (mm)
H
562
667
673
720
568
737
800
821
656
927
933
1010
578
h1
36
38
38
41
38
38
38
38
51
38
38
48
38
h2
360
390
390
362
368
367
389
451
356
518
521
591
368
h3
21
19
19
21
19
25
25
25
29
32
32
32
28
h4
181
76
76
179
181
181
76
179
194
102
102
107
73
h5
17
17
17
17
17
17
24
106
19
45
40
40
41
D
127
190
190
152
190
190
190
190
165
203
203
203
197
d1
58
105
95
58
95
105
95
105
102
105
95
102
127
d2
102
140
140
98
127
127
127
127
111
133
133
140
140
d3
44
76
76
44
76
76
76
76
67
76
76
76
95
d4
75
108
108
76
108
108
108
108
92
108
108
108
127
d5
102
140
140
102
140
140
140
140
111
140
140
140
140
d6
127
192
192
127
192
190
192
190
111
140
140
140
140
d7
-
-
-
-
133
133
133
133
168
192
192
190
192
Creepage
distance/mm
 
743
 
1319
 
1319
 
1018
 
797
 
1052
 
1446
 
1139
 
622
 
940
 
940
 
-
 
465

Circuit breaker bushing insulator nominal voltage, dimensions and creepage distance are the main particulars. Circuit breaker bushing insulator nominal voltage levels are 15kv, 25kv, 27kv, 38kv and so on.


Relative Articles:
◆Strain type insulators
◆Disk insulator
◆Bus support bushings
◆IEC solid core post insulator main parameters and dimension
◆Inter Phase Spacer Insulators

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