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The difference between bridge and trough box
In the circuit laying, the bridge and the slot box are two common components, they have similarities in function, but there are obvious differences in practical application. Understanding the difference between them helps to choose the right solution.
1. Definitions and basic concepts
Bridge is a kind of structure used to fix and protect the wire, usually made of toughened polyethylene board, with double-sided opening and load-bearing function. A trough box is a metal box embedded in the wall or floor for fixing wires, usually with a closed structure on the side and top.
2. Structure and installation method
Bridge structure design is reasonable, easy to install, can be installed on the wall or on the ground, usually with anti-corrosion treatment. The slot box is mainly embedded installation, which is suitable for scenes where wires need to be hidden. Attention should be paid to moisture-proof and dust-proof design during installation.
3. Advantages and disadvantages comparison
Bridge advantages: strong bearing capacity, suitable for long-distance laying; slot box advantages: easy installation, suitable for local space. The bridge has a wide range of applications, and the slot box is more applicable when it needs to be hidden.
4. Suitable place
Tray is often used in industrial sites, and more slot boxes are used in shopping malls. Different occasions need to choose the appropriate components according to the actual needs, in order to achieve the best circuit protection effect.
5. Select recommendations
When choosing bridge or trough box, it is necessary to consider the laying environment, load size and Future-proofing requirements. Comprehensive analysis of function and beauty, make the right choice.
The bridge and the slot box have their own advantages, the correct choice can improve the reliability and aesthetics of the circuit system.
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