PMB6687KIT2 is the large-clamp version of the 66–87 mm stainless steel pole mount kit. It secures select 1554, 1555, 1555F, 1590Z and 1590ZGRP enclosures to poles as large as 15 in (381 mm) in diameter, down to a 1.5 in (38 mm) minimum, making it a fit for installers working on wide masts, utility poles and structural columns. The drawing also notes it can be mounted to square or rectangular shapes.
The kit contains 2 brackets, 2 large clamps (HCLAMP2) and hardware, all made from stainless steel. Multiple hardware packs are supplied so one kit covers different enclosure families: M4-0.7 x 20mm screws for the listed 1554/1555 and 1555F models (replacement SCPMB1-20) and M6-1.0 x 25mm screws for the listed 1590Z and 1590ZGRP models (replacement SCPMB2-20). Choose the hardware that fits through the base holes in your box.
M4 hardware installs with a 3 mm hex key and 7 mm nut drive, and M6 hardware with a 5 mm hex key and 10 mm nut drive, both torqued to 150 cN.m (13.5 lbf.in). The clamps are tightened with a 5/16 in (8 mm) nut drive while the enclosure is held against the pole.
The bracket measures 118.00 mm [4.65 in] overall on the drawing. PMB6687KIT2 ships in a bag at 1.04 lbs (0.47 kg) and is RoHS and REACH compliant; the 7 in small-clamp alternative is PMB6687KIT1.
| Type | Pole Mounting Kit |
| Description | 15" pole mount kit for series 1554, 1555, 1555F, 1590Z, and 1590ZGRP |
| Kit Contents | 2 brackets, 2 clamps and hardware (multiple hardware packs) |
| Kit Designation | 66–87 mm Pole Mount Kit, Large Clamp |
| Short Description | 15" POLE MOUNT KIT |
| Size (L X W X H) | 11 in x 5.5 in x 1 in (279 mm x 140 mm x 25 mm) |
| Bracket Overall Length (Drawing) | 118.00 mm [4.65 in] |
| UPC | 623980580470 |
| UNSPSC | 39121301 |
| Small-Clamp Equivalent | PMB6687KIT1 |
| Compatible 1590Z Enclosures | 1590Z119, 1590Z150, 1590Z155, 1590Z164 |
| Replacement Screw Pack (M4) | SCPMB1-20 (M4-0.7 x 20mm SHCS [20pkg], M4-0.7 serrated flange lock nut [20pkg]) |
| Replacement Screw Pack (M6) | SCPMB2-20 (M6-1 x 25mm SHCS [20pkg], M6-1.0 serrated flange lock nut [20pkg]) |
| Screw Type (1590Z, 1590ZGRP) | M6-1.0 x 25mm |
| Screw Type (1554/1555, 1555F) | M4-0.7 x 20mm |
| Compatible 1590ZGRP Enclosures | 1590ZGRP121, 1590ZGRP123 |
| Compatible 1555F Enclosures (Flanged) | 1555EF, 1555HF, 1555LF, 1555NF |
| Compatible 1554/1555 Enclosures (Non-Flanged) | 1554/55H, 1554/55HL, 1554/55L, 1554/55LA, 1554/55N, 1554/55P, 1554/55T, 1554/55U |
| Clamp | Large clamp (HCLAMP2) |
| Assembly Torque | 150 cN.m (13.5 lbf.in) |
| M4 Hardware Tools | 3 mm hex key and 7 mm nut drive |
| M6 Hardware Tools | 5 mm hex key and 10 mm nut drive |
| Pole Diameter Range | 1.5 in to 15 in (3.8 cm to 38.1 cm) |
| Clamp Tightening Tool | 5/16 in (8 mm) nut drive |
| Other Mounting Shapes | Can also be mounted to square or rectangular shapes |
| Recommended Hardware Torque | 11.5–13.5 lbf-in (130–150 cN-m) |
| Packaging Type | Bag |
| Shipping Weight | 1.04 lbs (0.47 kg) |
| Material | Stainless Steel (all parts) |
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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PMB6687KIT2 uses the large clamp (HCLAMP2) for poles 1.5 in to 15 in in diameter; PMB6687KIT1 uses the small clamp (HCLAMP1) for 1.5 in to 7 in poles. Both are listed for the same enclosures.
Yes, it is listed for 1590Z119, 1590Z150, 1590Z155 and 1590Z164, which use M6-1.0 x 25mm screws, as well as 1590ZGRP121 and 1590ZGRP123.
1555EF, 1555HF, 1555LF and 1555NF, all using M4-0.7 x 20mm screws.
The drawing notes the brackets can also be mounted to square or rectangular shapes.
The instructions specify 150 cN.m (13.5 lbf.in), and the drawing gives a recommended range of 11.5–13.5 lbf-in (130–150 cN-m).
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