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Front Panels for Sub Racks and Enclosures

Ordering Information

Flat Front Panels


(each Part # includes 1 front panel, screws to be ordered separately. Please note, 2 HP version: screw retainer can not be fitted)

Width B 1U ca. 1U* 2U 3U 4U 6U 7U 9U
mm inch 39.8mm 42.15mm 84.2mm 128.7mm 173.1mm 262.0mm 306.5mm 395.4mm
2 HP(1) 10.0 0.39 21N302 21N602
3 HP 15.2 0.59 21N303 21N403 21N603
4 HP 20.1 0.79 21N304 21N404 21N604 21N904
5 HP 25.2 0.99 21N305 21N405 21N605
6 HP 30.3 1.19 21N306 21N406 21N606
7 HP 35.3 1.38 21N307 21N407 21N607
8 HP 40.4 1.59 21N308 21N408 21N608
10 HP 50.6 1.99 21N310 21N410 21N610
11 HP 55.7 2.19 21N311
12 HP 60.7 2.38 21N312 21N412 21N612
14 HP 70.9 2.79 21N314 21N414 21N614
16 HP 81.1 3.19 21N316 21N416 21N616
20 HP 101.4 3.59 21N320 21N420 21N620
21 HP 106.5 4.19 21N321 21N621
28 HP 142.0 5.59 21N328 21N628
32 HP 162.3 6.38 21N332 21N432
42 HP 213.1 8.38 21N242 21N342 21N442 21N642
52 HP 263.9 10.38 21N352 21N452 21N652
63 HP 319.8 12.59 21N263 21N363 21N463 21N663
81 HP 411.3 16.19 21N281 21N381 21N481 21N681
84 HP 426.5 16.79 21N184 21N084 21N284 21N384 21N484 21N684 21N784 21N984

Part# 21N084 - Coverplates for 1U fan opening

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Front Panel Screws


(each part # includes 10 pieces)

Description Part Number
Torx screws M2.5 x 11.3, size T8 with plastic screw retainer 63K159
Rounded head screws recessed M2.5 x 11.3 with plastic screw retainer 63-159

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