L&T Electrical & Automation OMEGA, Manual

Page: 103 / 135

Termination - Fixed Breakers
101
M12 / Equivalent BS bolts to be used for link termination
Tightening torque: 3.2 kgfm
M12 /Equivalent BS bolts to be used for link termination
Tightening torque: 3.2 kgfm
27
27
10
0
19
63
72
10
0
45
80
.8
Ø12.9
100 100
100 100
20
74
Ø12.9
65
40
11
7.
5
27
19
65
100 100
100
100
15
63
Vertical Terminals
400-2000A N/S/H
Vertical Terminals
S/H Fr.1-3P (Adaptor-CL60976OOOO) 2500A
All Dimensions in mm
Breaker
Rating
Adaptor
Cat. No.
400-2000 N/S
400-2000 H
CL60967OOOO
CL60968OOOO
102
Termination - Fixed Breakers
Horizontal Termination
400a-2000A N/S/H Fr.1-4P
M12 / Equivalent BS bolts to be used for link termination
Tightening torque: 3.2 kgfm
Flat Termination
400-1600 N/S, 2000A N/S & 400-2000A H Fr.1-4P
M10 bolts to be used for link termination
Tightening torque: 3.0 kgfm
Bolt length for
mounting link(s) on
Flat Terminals
to be cumulative
link(s) thickness +
15 mm.
Bolt length
M 0
1
C
447
100 100 100 73.5
12
2
A
A
10
5
32
C
100 100 100
Ø12.9
19
27
69
63
10
8.
8
74
69
15
40
B
11
B
41
15
Holes (on both sides) for Earthing
connections by M10/Equivalent BS bolt.
All Dimensions in mm
Frame1 A B C
400-1600 N
400-1600 S
2000 N/S
400-2000 H
24
24
24
30 50
50
50
55 50
65
65
65
Breaker
Rating
Adaptor
Cat. No.
400-2000 N/S
400-2000 H
CL60967OOOO
CL60968OOOO