text.skipToContent text.skipToNavigation


By Hubbell Wiring Device-Kellems 

Catalog ID: HBL189SM

By Hubbell Wiring Device-Kellems
Catalog ID:  HBL189SM
Wall Boxes, 4 in. Square Box, Welded, 1-1/2 in. Deep with Ten 1/2 and Six TKO's, Raised Ground, with 10 inch #12 Stranded Copper Pigtail
  • TKO knockout design provides installation flexibilty
  • Combination screw heads allow quick installation
  • Welded construction
  • Ten 1/2 in. knockouts and six TKO knockouts
  • UL Listed
  • 21.0 cu. in. capacity
  • Raised ground, 10 in. #12 stranded copper pigtail
  • Acceptable in 2-hour fire rated walls

Welded Steel, Raised Ground, 8" Solid #12 Ground Pigtail

More Options

Where to Buy

Product Details


Application Flush mount in wall or surface mount
Color Natural
Construction Material - Main Pre Galvanzied Steel
Knockouts Side- (8) ½" (4)  ½"-¾" TKO. Back- (2) ½", (2)  ½"-¾" TKO
Sub Brand Wall Boxes
Type Boxes
UPC 783585697017

Certifications and Compliance

Certified Listed cULus Listed
Industry Standard(s) cULus Listed


Carton Quantity 50

Resources and Downloads