Thomas & Betts 521711/23/4E-30 Box Sqr 4"W/Ko
- Welded Construction
- For use with conduits
- 1/2-Inch and 3/4-Inch eccentric knockouts
- Protects device from damage
- UL listed
- Welded Construction
- For use with conduits
- 1/2-Inch and 3/4-Inch eccentric knockouts
- Protects device from damage
- UL listed