IronRidge 29-7000-104B Mid Clamp H Kit, Black, Qty. 4

Price: $8.60 Quantity: Product #: IIR1375 Mfg #: 29-7000-104B

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29-7000-104B: Mid Clamp Kit H 2.75 Inch Hex, Black Finish, Qty. 4

IronRidge clamps provide a universal method for securing most popular PV modules. Both the XRS and XRL rails have slots for top mounting. The mid clamps are uniquely designed to minimize spacing between panels and to help maximize power density.

IronRidge Mid Clamps

Mid Clamps are used when top-mounting modules to the top slot of either our Standard (XRS) and/or our Light (XRL) Rails (fits both). These clamps are not dependent upon the module’s mounting holes. These Mid Clamps may be ordered with Hex bolts or with T-bolts. Mid Clamps require .25” between modules thus maximizing the total number of modules per set of rails.

Specifications

  • Material: 5052-H32
  • Finish: Black
  • Spacing between Modules:¼"
  • Width: 1"
  • Depth: 1.5"
  • Weight: 0.02 Lbs
  • Hardware: ¼”-20 SS Nut and Bolt

Calculating Rail Length

Calculate total required mounting widths as follows:
Add module widths + .25” space between modules for mid clamps + 1.5” to each end for end clamping. This formula will provide you with total width of rails. If rail splices are needed, see IronRidge Internal Rail Splice.

For example, to mount five modules that are each 40” wide, the calculations are as follows:

  • 5 x 40” = 200” (account for width of modules in portrait mode)
  • 4 x .25” = 1” (account for width of mid clamps between the five modules)
  • 2 x 1.5” = 3” (account for two end clamps on ends of rail)
  • 200” + 1” + 3” = 204” (total length of one rail)
  • Two 18’ rails will be required to mount these five modules

* IronRidge rails lengths are: 11’, 14’, 17’.

Calculating Panel Clamp Size

Module Clamp size depends on the module thickness. Use the table below to determine which Module Clamp will fit your projects module thickness. Add a "B" at the end of the part number for black parts.

Module ThicknessClamp InfoPart Numbers
MmInchesTypeEnd ClampHex Mid ClampT-bolt Mid ClampGrounding Mid Clamp
31.0 - 32.51.22 - 1.28I29-7000-12529-7000-10529-70TB-105RS-GD-MCL-200
32.5 - 33.51.28 - 1.32L29-7000-13029-7000-10529-70TB-105RS-GD-MCL-200
33.3 - 34.81.31 - 1.37A29-7000-13429-7000-10529-70TB-105RS-GD-MCL-200
34.8 - 36.81.37 - 1.45B29-7000-22429-7000-10529-70TB-105RS-GD-MCL-225
37.6 - 38.61.48 - 1.52M29-7000-15029-7000-10129-70TB-101RS-GD-MCL-225
39.0 - 41.01.53 - 1.61C29-7000-15729-7000-10129-70TB-101RS-GD-MCL-225
41.1 - 42.71.62 - 1.68J29-7000-16529-7000-10129-70TB-101RS-GD-MCL-250
42.7 - 44.21.68 - 1.74E29-7000-17129-7000-10129-70TB-101RS-GD-MCL-250
45.0 - 47.01.77 - 1.85F29-7000-21429-7000-10829-70TB-108RS-GD-MCL-250
46.7 - 48.31.84 - 1.90K29-7000-18729-7000-10829-70TB-108RS-GD-MCL-275
49.0 - 51.11.93 - 2.01G29-7000-20429-7000-10829-70TB-108RS-GD-MCL-275
57.4 - 58.92.26 - 2.32H29-7000-23029-7000-10429-70TB-104Unsupported

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