CONDUIT SPACING

CONDUIT SIZE 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 4 1/2 5 CONDUIT SIZE
1/2 1 1/4 1 3/8 1 5/8 1 7/8 2 2 3/8 2 5/8 3 3 1/4 3 5/8 4 1/8 4 1/2 1/2
3/4 1 3/8 1 1/2 1 3/4 2 2 1/8 2 1/2 2 3/4 3 1/8 3 3/8 3 3/4 4 1/4 4 5/8 3/4
1 1 5/8 1 3/4 2 2 1/4 2 3/8 2 3/4 3 3 3/8 3 5/8 4 4 3/8 4 3/4 1
1 1/4 1 7/8 2 2 1/4 2 1/2 2 5/8 3 3 1/4 3 5/8 3 7/8 4 1/4 4 5/8 5 1 1/4
1 1/2 2 2 1/8 2 3/8 2 5/8 2 3/4 3 1/8 3 3/8 3 3/4 4 4 3/8 5 5 1 1/2
2 2 3/8 2 1/2 2 3/4 3 3 1/8 3 1/2 3 3/4 4 1/4 4 3/8 4 3/4 5 5 1/8 2
2 1/2 2 5/8 2 3/4 3 3 1/4 3 3/8 3 3/4 4 4 3/8 4 5/8 5 5 3/8 5 3/4 2 1/2
3 3 3 1/8 3 3/8 3 5/8 3 3/4 4 1/4 4 3/8 4 3/4 5 5 3/8 5 3/4 6 1/8 3
3 1/2 3 1/4 3 3/8 3 5/8 3 7/8 4 4 3/8 4 5/8 5 5 1/4 5 3/4 6 6 1/2 3 1/2
4 3 5/8 3 3/4 4 4 1/4 4 3/8 4 3/4 5 5 3/8 5 5/8 6 6 1/4 6 3/4 4
4 1/2 4 1/8 4 1/4 4 3/8 4 5/8 5 5 5 3/8 5 3/4 6 6 1/2 6 5/8 7 4 1/2
5 4 1/2 4 5/8 4 3/4 5 5 5 3/8 5 3/4 6 1/8 6 1/2 6 3/4 7 7 3/8 5
CONDUIT SIZE 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 4 1/2 5 CONDUIT SIZE

PROPERTIES
SOLID CONDUCTORS: soft, uncoated copper as per ASTM B3
STRANDED CONDUCTORS: uncoated copper as per ASTM B3, ASTM B8, ASTM B787