Outer level area
Inner level area
Figure 6.4.3: Levels area and the size of Knockouts
Lower Knocking
Point
Left-hand side
Knocking Point
Tools
A M4 size slotted screwdriver and hammer are required for
the opening procedure of knockouts.
Eaton Corporation
Figure 6.4.4: Knocking points of inner level
Figure 6.4.5: Knocking points of outer level
Page 43
0.75"
0.5"
1.25"
1"
Upper Knocking
Point
Right-hand side
Knocking Point
Ver 1.1