American cable branch box is a kind of cable engineering equipment widely used in North America power distribution network system. It is characterized by one-way door opening and transverse multi-way bus bar, and has the advantages of small width, flexible combination, full insulation and full sealing. According to the rated current, it can be divided into two types: 600A main circuit and 200A branch circuit. The 600A main circuit is fixed by screw in bolt; the 200A branch circuit adopts pull-in connection, and can be pulled and inserted with load. The cable joints used in American cable branch boxes conform to ieee386.
Functions and features:
1.the fully insulated and fully sealed structure does not need insulation distance, and it can ensure the safety of the person reliably.
2. dust proof, flood resistance, corrosion resistance and maintenance free, can be used outdoors or immersed in water, and applicable to any harsh environment.
3. the combination is extremely flexible, and the incoming and outgoing branches can reach eight channels, meeting various wiring requirements.
4. small volume, compact structure, simple installation and convenient operation.
5.200a branch cable connector can be used as load switch, with load pull-in, and it has the characteristics of isolating switch.
6. it can be connected with short circuit fault indicator, which is convenient for quick cable fault finding.
7. there are many kinds of box materials available: common steel is equipped with military products green, mirror stainless steel, stainless steel and military products are green.
European cable branch box
European cable branch box is widely used in the power distribution network system in recent years. Its main characteristics are two-way door opening, using wall bushing as the connecting bus bar, which has the advantages of small length, clear cable arrangement, and no need for Large Span Crossing of three-core cables. The cable joints used are in accordance with din47636. Generally, 630A bolt is used to fix the connecting cable joint
Functions and features:
1. full insulation, full sealing, full protection and full working conditions.
2. the entrance and exit line is flexible, and the actual application has up to 8 branches of the line.
3. flood resistance, pollution resistance, condensation resistance, frost resistance and corrosion resistance.
4. small volume, compact structure, simple installation and convenient operation.
5. live indicator can be installed to prompt operators to live on the line.
6. SF6 switch can be installed.
7. cable type fault indicator can be installed to quickly find cable fault.
8. there are many kinds of box materials available: common steel is equipped with military products green, mirror stainless steel and stainless steel are equipped with military products green.
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