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Cable entry holes
The suggested use of the holes are purely recommen-
dations and other solutions are possible. Unused cable
entry holes can be sealed with rubber grommets (for IP
21).
* Tolerance
±
0.2 mm
[4]
[5]
[1]
[3]
[2]
130BB656.10
Illustration 8.14 A2 - IP21
Hole Number and recommended
use
Dimensions
1)
Nearest metric
UL [in] [mm]
1) Mains
3/4
28.4
M25
2) Motor
3/4
28.4
M25
3) Brake/Load S
3/4
28.4
M25
4) Control Cable
1/2
22.5
M20
5) Control Cable
1/2
22.5
M20
1)
Tolerance
±
0.2 mm
[4]
[5]
[6]
[1]
[3]
[2]
130BB657.10
Illustration 8.15 A3 - IP21
Hole Number and recommended
use
Dimensions
1)
Nearest metric
UL [in] [mm]
1) Mains
3/4
28.4
M25
2) Motor
3/4
28.4
M25
3) Brake/Load Sharing
3/4
28.4
M25
4) Control Cable
1/2
22.5
M20
5) Control Cable
1/2
22.5
M20
6) Control Cable
1/2
22.5
M20
1)
Tolerance
±
0.2 mm
[5]
[3]
[2]
[4]
[1]
130BB663.10
Illustration 8.16 A4 - IP55
Hole Number
and
recommended
use
Dimensions
1)
Nearest metric
UL [in]
[mm]
1) Mains
3/4
28.4
M25
2) Motor
3/4
28.4
M25
3) Brake/Load
Sharing
3/4
28.4
M25
4) Control
Cable
1/2
22.5
M20
5) Removed
-
-
-
1)
Tolerance
±
0.2 mm
[4]
[2]
[3]
[5]
[1]
130BB665.10
Illustration 8.17 A4 - IP55 threaded gland holes
Hole Number and recommended use
Dimensions
1) Mains
M25
2) Motor
M25
3) Brake/Load Sharing
M25
4) Control Cable
M16
5) Control Cable
M20
Electrical Installation
FC 300 Design Guide
164
MG.33.BD.02 - VLT
®
is a registered Danfoss trademark
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