254 230 kV Aluminum Bolted Bus Supports © 2011, AFL, all rights reserved. PP-3-00172, Revision 2, 7.27.18 Specifications are subject to change without notice. 230 kV Aluminum Bolted Bus Supports www.AFLglobal.com or 800-890-8878 The 31400 Series support is designed to provide reliable mounting for integral web channel bus (IWCB) conductors. Support may be used for tight fit or slip fit applications by rotating keeper. Assembly includes four galvanized steel flat head cap screws for mounting on insulator. Material Aluminum Alloy Hardware Yellow anodized aluminum bolts, nuts, and lockwashers. Galvanized steel mounting hardware included. Ordering Instructions Step 1: Determine the catalog number based on the IWCB being used and the bolt circle mount (BCM). Step 2: For slip application, add 'AC'. For Fixed application, leave blank. Ex: A bus support for 4"x 4" IWBC with a 5" BCM for a slip application, the complete catalog number is: 31444-5AC Step 3: Build Catalog Number Slip or Fixed Application + Catalog Number Ordering Information CONDUCTOR SIZE CATALOG NUMBER NOMINAL WEIGHT DIMENSIONS IWCB 3" BOLT CIRCLE (76.2 MM) 5" BOLT CIRCLE (127.0 MM) 3" BOLT CIRCLE 5" BOLT CIRCLE L IN LBS LBS INCHES 4x4 31444-3 31444-5 6.2 6.3 12 6x4 31464-3 31464-5 6.3 6.4 12 6x5 31465-3 31465-5 7.9 8 12 6x6 31466-3 31466-5 7.2 7.3 12 7x7 31477-3 31477-5 7.2 7.3 12 8x5 31485-3 31485-5 7.2 7.3 12 8x8 31488-3 31488-5 7.2 7.3 12 9x9 31499-3 31499-5 8.3 8.4 12 10x10 B4705-K B4705-AC 8.67 8.69 16 12x12 B4705-M B4705-AE 10.1 10.2 18 TYPE 31400 Bus Support Slip Or Fixed 6 L BCM 45º 45º 5/8 - 11 (ALUMINUM HARDWARE) SLIP FIT SLIP FIT WITH STATIC ELIMINATOR OPTION TIGHT FIT 1 / 2