The wire tube is connected with the junction box, and the wires inside the wire tube are connected in the junction box to protect the wire and connect the wire.
Thermocouple and thermal resistance junction box is used to fix the wiring block and as a connector device, it plays a role in protecting the temperature sensing element from the erosion of the external atmosphere and make the external wire contact with the junction post good, according to the temperature object and site environmental conditions and requirements.
In addition to the common type junction box, also designed splashproof type, waterproof type and plug type ip66 waterproof plastic junction box. If we assemble various types of junction boxes into thermocouple and thermal resistance products, these products are splash proof, waterproof and plug type thermocouple and thermal resistance.
ip66 waterproof plastic junction box Use requirement
1, the shell should have strong anti-aging and uv resistance;
2, meet the requirements of outdoor harsh environmental conditions;
3, the self-lock function makes the connection more convenient and firm;
4, there must be waterproof sealing design, scientific insulation protection against electric shock, with better safety performance;
5, wiring terminal installation should be firm, with good weldability and bus;
6, the main function of the diode is the single guide function;
7, connector, connecting wire: with good insulation performance, male and female plug with self-locking function is more convenient and reliable connection between solar panels and electrical.
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