12U317A DE 3Ø Sgl Circuit UG Steel Terminal Pole (1100 kcmil Al)
Revision 6
Mar 13, 2020
Notes:
- Individually connect each 1100 kcmil cable's concentric neutral (24 - #14 Cu, equivalent to 1/0 Cu) to the 4/0 Cu neutral bus. Extend each 4/0 Cu neutral bus down to the system neutral and connect it using the appropriate size wedge connector, i.e., Compatible Unit Z0637 4/0 Cu - 3/0 AAC; Z0642 4/0 Cu - 336.4 AAC; and Z0652 4/0 Cu - 795 AAC.
See Compatible Unit Z0631 - Z0659 for wedge connectors for other neutral conductor sizes. - This assembly is intended to meet the requirements of T&D Guideline 4-20-20.0 for working on energized distribution lines on steel poles. Variations of this framing may be acceptable as long as all energized conductors are mounted on non-conductive supports and a minimum of 15" clearance is maintained between any energized conductor and the steel pole.
- The fiberglass deadend crossarm must be ordered separately, depending on conductor size and tension:
Compatible Unit Description Max. Wire Size - Tension X0203 13' Medium Duty Fiberglass Crossarm 336.4 kcmil AAC — 2,500 lb/Ø X0213 13' Heavy Duty Fiberglass Crossarm 795 kcmil AAC — 4,500 lb/Ø - Refer to Compatible Unit R0590 - R0598 for replacement hardware for lag screws.
| Compatible Unit | Description | Qty |
|---|---|---|
| C0550 | Tap Wire, Insul 4/0 Soft Drawn Copper | 30 |
| C0707 | Wire, 4/0 Cu 19-Str SD | 15 |
| D0511 | Switch, 3Ø Single-Circuit Gang-Operated Unitized Wide Phase Spacing | 1 |
| F0216 | Riser, 6" PVC w/ 90° Fiberglass Bend - 3Ø 750 or 1000 kcmil Primary | 1 |
| I0306 | Insulator, 15kV DE Porcelain Sgl Insulator | 1 |
| I0321 | Insulator, 15kV Polymer Sgl DE Insulator (Fittings: Clevis-Eye) | 6 |
| K0201 | Arrester, Overhead, MOV, 10kV Duty-Cycle / 8.4kV MCOV | 3 |
| N0106 | OBSOLETE - Ground Layout Distribution Switch Controls | 1 |
| R0206 | Bracket, Cable Term Crossarm-Mount (#1 Pothead Bracket) | 3 |
| T030+ | Clamp, Straight Line | 1 |
| T030* | Clamp, Straight Line | 3 |
| T0700 | Compression Terminal, 336.4 kcmil AAC 2-Hole (Straight) | 9 |
| T0902 | Compression Terminal, Flat Paddle 2/0 Str, 3/0 Compact Al & Cu | 2 |
| T0952 | SS Bolt, 1/2” x 1-1/2” | 4 |
| T0954 | SS Bolt, 1/2” x 2” | 12 |
| T1006 | Cable Term, 1000 kcmil Al Jacketed | 3 |
| X02* | Crossarm, Fiberglass 15' DE | 1 |
| X0302 | Crossarm, 13' Single Fiberglass Tangent 6-Steel Pin Crossarm | 1 |
| Z0102 | Clamp, Hotline Al (#2) #6-336.4 kcmil | 3 |
| Z06* | Connector, Wedge | 3 |
| Z065+ | Connector, Wedge | 1 |
| Z0707 | Connector, C-Crimp Cu 3/0-4/0 to #6-#2 | 3 |
| Z0708 | Connector, C-Crimp Cu 3/0-4/0 to 1/0-2/0 | 4 |
| Z0709 | Connector, C-Crimp Cu 3/0-4/0 to 3/0-4/0 | 1 |