What is the tightening torque settings for the earth bolts in the Acti 9 distribution boards?
The main earth bolt (provided as a kit, using M8 hardware) should be tightened to 8.0Nm, this value is printed on the auto-bag.
The main earth terminal situated at the up of the board and using an M7 x 15 combi head screw should be tightened to 3.5Nm.
The main earth terminal situated at the up of the board and using an M7 x 15 combi head screw should be tightened to 3.5Nm.
Released for: Schneider Electric UK
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