a. Easy and safe to use
b. Branch line runs parallel to main cable
c. High moisture-resistant and excellent mechanical protection
d. Full size ranges are available
An electrical junction box is a container for electrical connections, usually intended to conceal them from sight and deter tampering. A small metal or plastic junction box may form part of an electrical conduit or thermoplastic-sheathed cable (TPS) wiring system in a building. If designed for surface mounting, it is used mostly in ceilings, under floors or concealed behind an access panel - particularly in domestic or commercial buildings. An appropriate type (such as that shown on the right) may be buried in the plaster of a wall (although full concealment is no longer allowed by modern codes and standards) or cast into concrete - with only the cover visible.
Dimension | L | W | H | Holes NO. | IP Class | Gross Weight(kg) | Carton Size(cm) |
50x50 | 50 | 50 | 4 | 55 | 13.5 | 46*38*51 | |
80x50 | 80 | 50 | 4 | 55 | 14.7 | 53*35*63 | |
85x85x50 | 85 | 85 | 50 | 7 | 55 | 17.2 | 53.5*41*54 |
100x100x70 | 100 | 100 | 70 | 7 | 65 | 14.9 | 61*49*35 |
150x110x70 | 150 | 110 | 70 | 10 | 65 | 15.1 | 67*33*47 |
150x150x70 | 150 | 150 | 70 | 8 | 65 | 16.3 | 84.5*34*45 |
200x100x70 | 200 | 100 | 70 | 8 | 65 | 16.6 | 61*46*42 |
200x155x80 | 200 | 155 | 80 | 10 | 65 | 14.5 | 69*44.5*41 |
200x200x80 | 200 | 200 | 80 | 12 | 65 | 18 | 90*46*40.5 |
255x200x80 | 255 | 200 | 80 | 12 | 65 | 21.9 | 55*45*78.5 |
300x250x120 | 300 | 250 | 120 | 12 | 65 | 20.3 | 65*53*62 |
400x350x120 | 400 | 350 | 120 | 16 | 65 | 15 | 73*41.5*62 |
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