Bases and Brackets
Based and Brackets are used to securely support air terminals and provide the electrical interface between the air terminal and the lightning conductors. They are specifically designed to fit lightning cables and withstand lightning’s energy without degradation. In addition to the bases featured, other bases to fit any surface are available. All bases and brackets are UL96 Listed and Labeled.
Dom # BB3UL-(Opt 1)-(Opt 2) Cast Adhesive Flat Base
| Description | Cast Base with 2-way bolt pressure cable holder Comes complete with stainless steel bolt and washer |
|---|---|
| Application | Suitable for use on flat surfaces when mechanical penetration is to be avoided such as membrane roof surfaces (single or 2 ply or built up roofing) Use adhesives compatible with mounting surface. |
| Dimensions | 4-1/4” x 4” (108mm x 102mm) |
| Options | Opt 1 – Cast Bronze (B) / Cast Bronze Tin Plated (T) Aluminum (A) Opt 2 - I.D. Air terminal Thread Size (3/8”) (½”) (5/8”) |
| Weight | Bronze / Tinned Bronze - 16oz (454g) Aluminum - 6 oz (170g) |
Dom # BB8UL-(Opt 1)-(Opt 2) Threaded Rod Hex Bolt Base
| Description | Hex extruded brass / aluminum straight splicer Comes complete with 2 @ 5/16” stainless steel bolts for securing lightning cable |
|---|---|
| Application | Suitable for attachment of lightning cable to air terminals or threaded rods. |
| Dimensions | 4-1/4” x 4” (108mm x 102mm) |
| Options | Opt 1 – Cast Bronze (B) / Cast Bronze Tin Plated (T) Aluminum (A) Opt 2 - I.D. Air terminal Thread Size (3/8”) (½”) (5/8”) |
| Weight | Brass - 5oz (142g) Aluminum - 2oz (57g) |
Dom # BB9UL-(Opt 1)-(Opt 2) Cast Duel Threaded Flat / Side Mount Base
| Description | Cast Base with 2-way bolt pressure cable holder Comes complete with stainless steel bolt and washer 2 Predrilled ¼” clearance mounting holes |
|---|---|
| Application | Duel I.D. Thread for Side or Top Mounting |
| Dimensions | 2-13/16” x 2-15/16” (71.4 mm x 74.6 mm) |
| Options | Opt 1 – Cast Bronze (B) / Cast Bronze Tin Plated (T) Aluminum (A) Opt 2 - I.D. Air terminal Thread Size (3/8”) (½”) (5/8”) |
| Weight | Bronze / Tinned Bronze - 9.3 oz (263g) Aluminum - 4oz (113g) |
Dom # BB13UL-(Opt 1)-(Opt 2) Cast Narrow Horizontal Side Mount Base
| Description | Cast Base with 2-way bolt pressure cable holder Comes complete with stainless steel bolt and washer 2 Predrilled ¼” clearance mounting holes |
|---|---|
| Application | Suitable for side mounting to narrow horizontal surfaces |
| Dimensions | 1-5/8” x 4- 1/2” (41.2 mm x 114 mm) |
| Options | Opt 1 – Cast Bronze (B) / Cast Bronze Tin Plated (T) Aluminum (A) Opt 2 - I.D. Air terminal Thread Size (3/8”) (½”) (5/8”) |
| Weight | Bronze / Tinned Bronze 14.9 oz (422 g) Aluminum - 5oz (142g) |
Dom # BB14UL-(Opt 1)-(Opt 2) Cast Narrow Vertical Side Mount Base
| Description | Cast Base with 2-way bolt pressure cable holder Comes complete with stainless steel bolt and washer 2 Predrilled ¼” clearance mounting holes |
|---|---|
| Application | Suitable for side mounting to narrow vertical surfaces including pipes and mullions |
| Dimensions | 1-5/8” x 4- 1/2” (41.2 mm x 114 mm) |
| Options | Opt 1 – Cast Bronze (B) / Cast Bronze Tin Plated (T) Aluminum (A) Opt 2 - I.D. Air terminal Thread Size (3/8”) (½”) (5/8”) |
| Weight | Bronze / Tinned Bronze 14.0oz ( 422 g) Aluminum - 5oz (142g) |
Dom # BB100UL-(Opt 1)-(Opt 2) Strap-Type Saddle / Ridge Bolt Base
| Description | Flexible Metal Strap Comes complete with extruded hex I.D. threaded air terminal socket Cast one-way cable holder 6 Predrilled 1/8" (3.2mm) dia. clearance mounting holes |
|---|---|
| Application | Suitable for mounting on ridges and irregular shaped surfaces |
| Dimensions | 12” x 2” x 1.5” (305 mm x 50.8 mm x 38mm) |
| Options | Opt 1 – Cast Bronze (B) / Cast Bronze Tin Plated (T) Aluminum (A) Opt 2 - I.D. Air terminal Thread Size (3/8”) (½”) (5/8”) |
| Weight | Copper / Brass - 17oz (482 g) Aluminum - 9.3oz (264g) |