Junction Box, different sizes

Configurable junction box for Wago 221 and Wago 2273, with various cable entry options
1,778
3577
26
19 k
updated April 3, 2024

Description

PDF

Print your own junction box and attach various WAGO terminals. Whichever you need for your application.

Secure your cables with zip ties or various cable glands. Use the threads for your cable glands or drill your own holes to secure the cable gland with nuts. 

If you miss a variants please let me know! Anyway, if my time permits, I would like to provide further variants!

Update 29.02.2024: Clip-on lid added

Update 02.03.2024: Box 80x60 added

Update 11.03.2024: Box 120x120 added, nuts thickness from 5mm to 4mm, thread of the sleeves extended by 1.2mm

Update 21.03.2024: Higher lids added (15mm and 25mm for each box size), generic insert as stp-file, to create your own inserts.

Features:

Fix your cables with zip ties:

Clip different WAGO Inserts in a rail:

To mount the Wago inserts, they are clipped onto the rail. The Wago terminals can also be clipped in before or afterwards.

Add various cable glands and accessories:

Inserts:

  • WAGO 2273-202
  • WAGO 2273-203
  • WAGO 2273-204
  • WAGO 2273-205
  • WAGO 221-412
  • WAGO 221-413
  • WAGO 221-415
  • generic insert

Choose your lid:

  • Lid 80x60, with screws, height: 7mm, 15mm, 25mm
  • Lid 80x80, with screws, height: 7mm, 15mm, 25mm
  • Lid 120x80, with screws, height: 7mm, 15mm, 25mm
  • Lid 120x120, with screws, height: 7mm, 15mm, 25mm
  • Lid 80x60, clip on
  • Lid 80x80, clip on
  • Lid 120x80, clip on
  • Lid 120x120, clip on
Example: Lid 80x60, with screws
Example: Lid 80x60, clip on

 

Box Variants 80x80:

 BreakoutsM12 x 1.5M16 x 1.5M12x1.5 zip tiesM16x1.5 zip tiesRail for insertsNote
1     NOonly box
28x    NO 
3 8x   NO 
4  8x  NO 
5   8x NO 
6    8xNO 
7 4x4x  NO

 

different Positions

8   4x4xNO
9 4x4x  NO
10   4x4xNO
114x4x   YES 
124x 4x  YES 
134x  4x YES 
144x   4xYES 
154x  2x2xYES 

 

Box Variants 120x80:

 BreakoutsM12 x 1.5M16 x 1.5M12x1.5 zip tiesM16x1.5 zip tiesRail for insertsNote
1     NOonly box
210x    NO 
3 10x   NO 
4  10x  NO 
5   10x NO 
6    10xNO 
7 4x6x  NO

 

different Positions

8   4x6xNO
9 4x6x  NO
10   4x6xNO
116x4x   YES 
126x 4x  YES 
136x  4x YES 
146x   4xYES 
156x  2x2xYES 

 

Box Variants 80x60:

 BreakoutsM12 x 1.5M16 x 1.5M12x1.5 zip tiesM16x1.5 zip tiesRail for insertsNote
1     NOonly box
 6x    NO 
3 6x   NO 
4  6x  NO 
5   6x NO 
6    6xNO 
7 2x4x  NO 
8   2x4xNO 
9 4x2x  NO 
10   4x2xNO 
114x2x   YES 
124x 2x  YES 
134x  2x YES 
144x   2xYES 

 

Box Variants 120x120:

 BreakoutsM12 x 1.5M16 x 1.5M12x1.5 zip tiesM16x1.5 zip tiesRail for insertsNote
1     NOonly box
212x    NO 
3 12x   NO 
4  12x  NO 
5   12x NO 
6    12xNO 
7 4x8x  NO

 

different Positions

8   8x4xNO
9 4x8x  NO
10   8x4xNO
116x6x   YES 
126x 6x  YES2 rails
136x  6x YES2 rails
146x   6xYES2 rails
156x  2x4xYES2 rails
168x   4xYES4 rails
178x  4x YES4 rails

Print Settings:

  • See the different examples in download section, especially for orientation
  • I used PETG, PLA will work too
  • 0,2mm layer heigt
  • 0,4mm nozzle
  • 15% infill
  • no supports needed

Screws:

  • Use countersunk screws M4 to assemble the lid with screws

Miscellaneous:

  • Electrical work may only be carried out by trained electricians.
  • Does not represent a certified junction box according to VDE or similar standards.
  • Use at your own risk.

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Model origin

The author marked this model as their own original creation.

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