Omron EN 60947 -, Datasheet

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