GE Products BuyLog Smart Catalog

Busway

Section 13

Spectra ™ Series Busway Sandwich Bus Dimensions

Hangers Vertical Mounting—Spring Hangers (Must be ordered separately)

Spring hangers should be ordered to support the busway at each floor if floor-to-floor span is less than 16 feet. When the floor-to-floor span is over 16 feet, supports and additional spring hangers are required on 16 foot centers maximum. The quantity of springs supplied is based on total weight of busway and devices installed per floor. Simple adjustment procedures are included with installation instructions. Mounting holes align with floor flanges. Product Number (SBR “X”) where “X” = Quantity of springs (1 or 2) on each side of hanger (single spring up to 600 lbs. per floor). Refer to Installation Instructions DEH-40087 for “A” Dimension. Product Number Conductor Material Amperage Bar Width SBF16 Aluminum 225-600 Amps 1.63” Copper 225-800 Amps SBF22 Copper 1000 Amps 2.25” SBF28 Aluminum 800 Amps 2.88” Copper 1200 Amps SBF33 Aluminum 1000 Amps 3.38” Copper 1350 Amps SBF42 Aluminum 1200 Amps 4.25” Copper 1600 Amps SBF57 Aluminum 1350 Amps 5.75” SBF65 Aluminum 1600 Amps 6.50” SBF82 Aluminum 2000 Amps 8.25” 1 Furnished every 10 feet. Requires 0.50 inch diameter drop rods. Horizontal Mouting—One-Stack Clevis Hangers 1 One-Stack Flatwise Hangers

Product Number SBR “X” Common to All Services Note: Floor or wall opening should provide 1/2” clearance all around busway .

One-Stack (Standard) Flatwise Product Number SBF “XX” 2

Horizontal Mouting—Trapeze Hangers 1 One- or Two-Stack Flatwise Trapeze

Product Number No. of Stacks Bar Width Width (in.) SBTE 1 1.63”-4.25” 10.25 SBTF 1 5.75”-8.25” 14 SBTG 2 4.25”-4.50” 18.5 SBTH 2 5.75”-6.50” 22.5 SBTJ 2 8.25” 26 1 Furnished every 10 feet. Requires 0.50 inch diameter drop rods. 2 Available for up to 2000A Al or 1600A Cu Busway.

One-Stack Edgewise Product Number SBE45 (Up to 2000 Amp Max.)

Horizontal Mounting - Trapeze Hangers. One Furnished every 10 feet . Requires (2) 0.50 inch diameter drop rods.

Edgewise Trapeze Product No. SBTE

Rev. 1/19 Data subject to change without notice

GE Products BuyLog

go.abb/industrial

13-42