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Mounting positions of contactors
J7KNA-AR... and J7KNA-12...
Terminal screws
Devices
Type
Mini Contactors
All conductors
J7KN-AR...; J7KNA-09...;
J7KNA-12...
Contactors
Main conductor
J7KN-10... to J7KN-22...
J7KN-24... to J7KN-40...
J7KN-50... to J7KN-74...
J7KN-85..., J7KN-110...
Auxiliary conductor
J7KN-10... to J7KN-22...
J7KN-85... to J7KN-110
Terminal screws in relation to screwdriver sizes and tightening torques
Terminal screws
Version
Screw with Pozidriv and slot
Screw or
nut with hexagonal-head
J7KN-10 to J7KN-74, J7KN-85 to J7KN-110
Kind of connection
Screw with
Screw with
washer
clamp box
M3,5
-
M3,5
-
-
M5
-
M6
-
M8
M3,5
-
M3,5
-
Pozidriv
Size
M3
Pz 1
M3,5
Pz 2
M4
Pz 2
M5
Pz 2
M6
Pz 3
M8
-
J7KN-151... to J7KN-200
Devices
Type
Coil conductor
J7KN-10... to J7KN-110...
Accessories
J73KNA(M)...
J73KN-B, J73KN-C
Thermal Overload Relays
Main conductor
J7TKN-A
J7TKN-B
J7TKN-C
J7TKN-D
Auxiliary conductor
All devices
Screw driver
Tightening torque
Nm
Size 1
0,6 - 1,2
Size 2, 3
0,8 - 1,4
Size 3, 4
1,2 - 1,8
Size 3, 4, 5
2,5 - 3
Size 4, 5
3,5 - 4,5
-
6 - 10
Low Voltage Switch Gear
Kind of connection
Screw with
Screw with
washer
clamp box
M3,5
-
M3,5
-
M3,5
-
M4
-
M3,5
-
M5
-
-
M6
M3,5
-
lb. inch
5 - 11
7 - 12
11 - 16
22 - 26
31 - 40
53 - 88
Appendix
97
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