GE Products BuyLog Smart Catalog

Busway

Section 13

Spectra ™ Series Busway LowAmp Busway Outlines and Dimensions

Linear Lengths Three-Phase, Three-Wire Plug-In and Feeder. All Bus are UL listed at 600 Volts. Conductor “A” Width Bar Sizes - DC Ampere Approx. Weight Approx. Weight Material Amperage (inches, mm) Width x Thickness (in.) Rating 1 Lbs./Ft. Kg/M Aluminum 225 Amps 3 (76) .750 x .250 225 5.1 7.6 Aluminum 400 Amps 3 3/8 (86) 1.125 x .250 600 5.8 8.6 Aluminum 600 Amps 4 (102) 1.750 x .250 800 7 10.4 Aluminum 800 Amps 5 (127) 2.875 x .250 1200 9.1 13.5 Copper 225 Amps 3 (76) .750 x .250 225 6.6 9.8 Copper 400 Amps 3 (76) .750 x .250 600 6.6 9.8 Copper 600 Amps 3 3/8 (86) 1.125 x .250 800 8.1 12.1 Copper 800 Amps 4 (102) 1.750 x .250 1200 10.5 15.6 1 DC Bus. is 4-wire with “+ – + –” polarity.

Linear Lengths Plug-in and Feeder, one bar per phase.

Spring Riser

Linear Lengths Three-Phase, Four-Wire Plug-In and Feeder. All Bus are UL listed at 600 Volts

Conductor “A” Width Bar Sizes - DC Ampere Approx. Weight Approx. Weight Material Amperage (inches, mm) Width x Thickness (in.) Rating Lbs./Ft. Kg/M Aluminum 225 Amps 3 (76) .750 x .250 225 5.4 8 Aluminum 400 Amps 3 3/8 (86) 1.125 x .250 600 6 8.9 Aluminum 600 Amps 4 (102) 1.750 x .250 800 7.5 11.2 Aluminum 800 Amps 5 (127) 2.875 x .250 1200 10 14.9 Copper 225 Amps 3 (76) .750 x .250 225 7.4 11 Copper 400 Amps 3 (76) .750 x .250 600 7.4 11 Copper 600 Amps 3 3/8 (86) 1.125 x .250 800 9.2 13.7 Copper 800 Amps 4 (102) 1.750 x .250 1200 12.2 18.2 1 DC Bus. is 4-wire with “+ – + –” polarity.

(Standard) Flatwise Hanger Shipped with Each Straight Length

Conversion Chart Decimal Fraction .12 1/8 .63 5/8 .88 7/8

Hangers - Vertical Mounting Spring hangers are required to support the busway at each floor. When the floor-to-floor span is over 16 feet, support for the spring hanger should be provided. Simple adjust- ment procedures are included with installation instructions. Mounting holes align with floor flanges. Hangers - Horizontal Mounting One standard flatwise clevis-type hanger is furnished with each straight length. Edgewise clevis and edgewise/flatwise trapeze hangers are optionally available. Drop rods are not furnished.

Clevis Hanger for Edgewise Mounting

Trapeze Hanger for Edgewise Mounting

Trapeze Hanger for Flatwise Mounting

Rev. 1/19 Data subject to change without notice

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