U nuts - Captive nuts/threaded blocks

Catalogue 2014/2015

Interior installation Assembly components U nuts for ◾ Punched rail 23 x 23 mm ◾ Punched section without mounting flange, 23 x 73 mm ◾ Punched section without mounting flange, 45 x 88 mm ◾ Punched section with mounting flange, 23 x 73 mm For mounting punched rails and punched sections without mounting flanges on angle brackets, mounting brackets and support brackets, we recommend U nuts with M6 thread (4179.000). Thread Packs of Model No. M4 20 pc(s). 4119.000 M5 20 pc(s). 4157.000 M6 20 pc(s). 4179.000 M8 20 pc(s). 4180.000 Accessories: – Multi-tooth screws M6 x 12 mm, for 4179.000, see page 625 Captive nuts/threaded blocks Installation options: On enclosures and rails with rectangular system punching 12.5 x 10.5 mm for example on: ◾ TS, SE enclosure section, – vertically, via adaptor rail for PS compatibility – TS horizontally, direct ◾ SE horizontally, bottom, direct ◾ SE horizontally, top (in the depth only), direct ◾ Punched rails 23 x 23 mm ◾ Punched section without mounting flange, 23 x 73 mm ◾ Punched section without mounting flange, 45 x 88 mm ◾ Punched section with mounting flange, 23 x 73 mm Possible alternative: – On the vertical TS enclosure section TS snap-on nuts, see page 618 Captive nuts The compression spring, designed as an insertion aid, ensures reliable mechanical and electrical connection in the system punchings. Thread Packs of Model No. M5 50 pc(s). 4166.000 M6 50 pc(s). 4164.000 M8 50 pc(s). 4165.000 Threaded block With snap-off insertion aid, die-cast zinc. Thread Packs of Model No. M6 50 pc(s). 4162.000 M8 50 pc(s). 4163.000 Captive nuts The nuts are inserted from the same side as screwfastening takes place. Consequently, attachment points in the same height or width may also be used around corners. The spring cage also ensures electrical connection in the system punchings. Thread Packs of Model No. M6 50 pc(s). 8800.340 M8 50 pc(s). 8800.350 624 Rittal Catalogue 34/System accessories


Catalogue 2014/2015
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