ABB OKL 25 Series Installation Instruction page 4

4
F-400 Fire rated switch-disconnectors
—
Wiring
1
3
x4
Ph2
—
Connection
connect. screws
torque
terminal
flexible wire section
I n
t e
a l
r r
t a
F u
ir e s p
t e t o
r a
m
t e
I M
d
E P
- 4
N
1 2 0 /
6 T
1 0
1 -
2
Attention:
IP65 cable
glands has
to be used
OKL 25...40_F4_
25A
M5
Nm 2,0
mm 2,5-16mm 2,5-16mm
2
I n
t e
a l
r r
t a
F u
ir e s p
t e t o
A r a m A
r - r -
s e t e p s e
p B I M B
e r d e r
c c c c
s w a t 5 5 E P s w a t 5 5
i o - 4 i o
u N u
6 P it c r a n 1 2 0 / 6 P it c r a n
a d a d
h s 6 4 6 T h s 6 4
1 0
2 0 d is o 2 0 d is o
r 1 - r
c o 1 F C A c o 1 F
3 C A p 3 p
l a a r l a a r
n n I E n n
I E s s a s s a
e c 3 e c 3
C C
9 4 F t o 9 4 F t o
3 0 3 0
r r
7 - 7 -
0 3 0
3
4
Supply
Outgoing
OKL 63...125_F4_
40A 63A
M5 M8
2,0 3,5
6-50mm
!
Retighten all connection
screws during installation
25...40A 2Nm
PZ2
63...125A 3,5Nm
PZ3
!
Enclosure and cover
earthing
25...63A 1,6Nm
section 2,5...16mm
PZ2
100...125A 3,5Nm
section 6...50mm
PZ3
100A 125A
M8 M8
3,5 3,5
6-50mm 6-50mm
2