Kuefler Lightning
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Lightning Protection Conductor available in Rope Lay and Concentric. Class II lightning conductors for use on structures 75′ in height or taller. Sold by the foot, standard spool size is 250′, 400′, and 500′.
*Use A704XL Mechanical Fasteners with A54/A30 Class II Conductors. For adhesive fasteners, use A712. 
| Part Number | Class / AWG | Strand Configuration | Number of Strands | Strand Gauge | Diameter In. (mm) | Pounds per 1,000’ | Circular Mills |
|---|---|---|---|---|---|---|---|
| A30 | LP Class II 4/0 | Concentric | 37 | 12 1/2 | 9/16" | 200 | 211,468 |
| A54 | LP Class II | Rope Lay | 31 | 12 | 0.629 (16.00) | 197 | 203,391 |
| pn | Part Number |
|---|---|
| Class / AWG | LP Class II, LP Class II 4/0 |
| Strand Configuration | Rope Lay, Concentric |
| Number of Strands | 31, 19, 37 |
| Strand Gauge | 12, 10, 12 1/2 |
| Diameter In. (mm) | 0.629 (16.00), 0.523 (13.30), 9/16" |
| Pounds per 1,000’ | 197, 198, 200 |
| Circular Mills | 203,391, 211,700, 211,468 |
| Breakout Attribute | pn |