ABB Eagle Manual page 13

Mounting Bracket Dimensions
Straight Mount Double Insulator 12" Spacing
(11.25" and 23.25" spacing also available)
410.0
16.14
649.8
25.58
317.5
12.50
285.8
11.25
238.6
9.39
301.8
11.88
Overall Dimensions when Installed
782.9
30.82
676.8
26.65
95.0
3.74
649.8
25.58
285.8
11.25
238.6
9.39
301.8
11.88
300.9
11.85
489.9
19.29
863.9
34.01
727.7
28.65
20 Leaning Crossarm Mount
Double Insulator
166.75
535.24
108.08
21.072 6.56
4.25
92.2
3.63
152.40
101.60
6.00
4.00
166.75
535.2
108.08
21.07 6.56
4.29
92.2
3.63
20.0°
489.9
19.29
410.0
16.14
300.9
11.85
238.6
9.39
301.8
11.88
489.9
19.29
410.0
16.14
907.5
35.73
667.3
26.27
754.4
29.70
13
317.5
12.50