4" Square Box, 2-1/8" Deep w/ 1" KOs

4" Square Box, Welded w/ 1" KOs

2-1/8" deep, 30.3 CU" capacity

KNOCKOUTS:

• Sides: (8) 1"
• Bottom: (3) 1/2", (2) 3/4"

Compares to RACO 233

UL Listed