ProductCode
Manufacturer’sCode
Side KnockoutsNumber x Size
Bottom KnockoutsNumber x Size
MG-751.1
54151 - 1/2"
4 x 1/2"
5 x 1/2"
MG-751.2
54151 - 3/4"
4 x 3/4"
3 x 1/2" + 2 x 3/4"
MG-751.3
54151 - 1/2"&3/4"
2 x..
ProductCode
Manufacturer'sCode
Total KnockoutNumber x Size
DimensionsØ x d (cm)
MG-859.1
RB50-5
5 x 1/2"
Ø10,6 x 4,2
MG-859.2
RB75-5
5 x 3/4"
Ø10,6 x 4,2..