P OW E R A N D AV B OXE S Z SECTION www.hubbell.com/wiringdevice-kellems | Z-11 Grand Slam Junction Boxes RACO’s Grand Slam Box is the quickest and easiest way to terminate home runs branch circuits and other electrical wiring. Specifically designed for commercial applications, the Grand Slam Box offers both the flexibility and space desired in a junction box. Featuring RACO’s STAB-iT II connectors for MC, built-in ground bar, and cable management. The Grand Slam Box offers the most labor savings and flexibility of any home run box on the market. • STAB-iT II clamp has been field proven to be over 3X’s faster than traditional MC connectors • Ground bar pre installed • Cable management with 2 multifunction clips • Surface mount cover • Available with and without concentric knockouts on side and back for easy access • Optional conduit support plate • NEMA 1 Rating for indoors • Additional STAB-iT II connectors can be added Upgraded Grand Slam Box now with built in STAB-iT® II Connectors Catalog Number Description Dimensions Knockouts Built-in STAB-IT® II Clamps Cu.In. Cap. Carton Qty. HBLGS883S 8" x 8" Junction Box (Surface Cvr. & Grnd. Bar Included). 8" x 8" x 3" (12) 1/2" & 3/4" Concentric (5) 3/4" & 1" Concentric 3 (14/2 to 10/3) Up to 9 Cables 179 1 HBLGS12124S 12" x 12" Junction Box (Surface Cvr. & Grnd. Bar Included). 12" x 12" x 4" (12) 1/2" & 3/4" Concentric (9) 3/4" & 1" Concentric (8) 1" & 1-1/4" Concentric 4 (14/2 to 10/3) Up to 12 Cables 546 1 HBLGS883SNK 8" x 8" Junction Box (No Knockouts, Surface Cvr. & Grnd. Bar Included). 8" x 8" x 3" — 3 (14/2 to 10/3) Up to 9 Cables 179 1 HBLGS12124SNK 12" x 12" Junction Box (No Knockouts, Surface Cvr. & Grnd. Bar Included). 12" x 12" x 4" — 4 (14/2 to 10/3) Up to 12 Cables 546 1 HBLGS883SCM 8" x 8" Junction Box (Cable management, Surface Cvr. & Grnd. Bar Included). 8" x 8" x 3" (12) 1/2" & 3/4" Concentric (5) 3/4" & 1" Concentric 3 (14/2 to 10/3) Up to 9 Cables 179 1 HBLGS12124SCM 12" x 12" Junction Box (Cable management, Surface Cvr. & Grnd. Bar Included). 12" x 12" x 4" (12) 1/2" & 3/4" Concentric (9) 3/4" & 1" Concentric (8) 1" & 1-1/4" Concentric 4 (14/2 to 10/3) Up to 12 Cables 546 1 HBLGS883SNKCM 8" x 8" Junction Box (No Knockouts, Cable management, Surface Cvr. & Grnd. Bar Included). 8" x 8" x 3" — 3 (14/2 to 10/3) Up to 9 Cables 179 1 HBLGS12124SNKCM 12" x 12" Junction Box (No Knockouts, Cable management, Surface Cvr. & Grnd. Bar Included). 12" x 12" x 4" — 4 (14/2 to 10/3) Up to 12 Cables 546 1 Accessories Cat. No. Description Carton Qty. HBL9100SP Grand Slam conduit support plate. 10 HBL989ST2 STAB-iT® II Connector (accepts 3 cables) works with all Grand Slam boxes. 50 Conduit Support Plate (sold separately) STAB-iT® II Connector Dimensions in Inches (mm) Cable Types and Ranges For Stab-IT II Clamp Cable Type Cable Range Cable Dia. Range AC Steel 14-2, 14-3, 14-4, 12-2, 12-3, 12-4, 10-2, 10-3 0.44" · 0.62" HCF AC Steel 12-2, 12-3, 10-2, 10-3 AC Aluminum 14-2, 14-3 14-4, 12-2, 12-3, 12-4, 10-2, 10-3 0.42" · 0.62" HCF AC Aluminum 12-2, 12-3, 12-4, 10-2, 10-3 MC Steel 14-2, 14-3, 14-4, 12-2, 12-3, 12-4, 10-2, 10-3 MCI-A Steel 14-2, 12-2, 12-3, 12-4, 10-2, 10-3 HCF MCI-A Steel 12-2, 12-3, 10-2 MC-PCS Steel 12-2/16-2, 12-3/16-2, 10-2/16-2 MC Aluminum 14-2, 14-3, 14-4, 12-2,12-3,12-4, 10-2, 10-3 0.38" · 0.62" MCI-A Aluminum 14-2, 14-3, 14-4, 12-2, 12-3,12-4, 10-2, 10-3 HCF MCI-A Aluminum 12-2, 12-3, 12-4, 10-2, 10-3 MC-PCS Aluminum 12-2/16-2, 12-3/16-2, 10-2/16-2 Note: 3/8 Trade Size Flex. RWFMC Conduit Steel & Aluminum (Anti Short Bushings Required) Cable Armor must comply with NEC 250.96. To install larger diameter cables (if needed) loosen up screw, insert cable, tighten up screw and push in cable until it snaps into place as shown on instruction. To remove cable: Loosen up screw, pull spring clip away from cable and pull cable out.
