Letupan-kotak simpang kalis ialah produk kalis letupan-untuk pendawaian yang digunakan dalam persekitaran berbahaya khas. Terdapat blok terminal dalam kotak simpang kalis-letupan. Kotak simpang kalis letupan{3}}terbahagi kepada gred IIB dan gred IIC mengikut gred kalis-letupan. Kotak simpang kalis letupan-biasanya dibahagikan kepada-lurus, tee, silang, sudut, dsb. mengikut bilangan kepala; jika ia dikelaskan mengikut rupa penutup atas, kotak simpang kalis letupan-terbahagi kepada Terdapat dua jenis kotak simpang kalis-letupan dengan penutup rata dan kalis letupan- kotak simpang dengan penutup gantung.
Kotak simpang kalis letupan-digunakan dalam kawasan kalis letupan-, terutamanya untuk rumah, struktur rangka dan apabila kabel bertukar arah. Kotak simpang kalis letupan-digunakan untuk sambungan konduit dan paip fleksibel digunakan untuk sambungan antara konduit dan permukaan. Apabila kotak simpang kalis letupan-disambungkan ke permukaan setempat seperti termokopel, rintangan haba, pemancar, dsb., hos logam atau sambungan fleksibel hendaklah digunakan sebagai tiub perlindungan. Selekoh kotak simpang kalis-letupan biasanya diperbuat daripada siku. Apabila setiap dua siku 90 darjah atau panjang garis lurus paip berbenang melebihi 30m, kotak simpang kalis letupan -hendaklah dipasang.
In fact, many customers can't tell the difference between explosion-proof junction boxes, explosion-proof threading boxes, and explosion-proof junction boxes. The editor of explosion-proof junction box manufacturers is here to explain the role of explosion-proof junction boxes for us: Explosion-proof junction boxes, explosion-proof threading boxes There are also explosion-proof junction boxes that are used for the interface of the line when connecting the wires during decoration, but the three have their own uses. Let me talk about the differences in the use of the three. 1, the role of explosion-proof junction box; explosion-proof junction box is used to connect the nanowires and equipment or devices, as well as the transition between light and dark pipelines and the transition between rigidity and flexibility. 2. The role of the explosion-proof junction box; the explosion-proof threading box is when the laying length of the line pipeline exceeds a certain limit, perhaps the line is divergent, or the line has too many bends, when the whole pipe is not easy to thread, this is at the base You need to add a box, this box is the explosion-proof junction box. 3. The role of the explosion-proof junction box; the explosion-proof junction box is the place where power distribution, electrical equipment and external lines are connected. This place needs a device to protect the line, and a box will be added in this place for protection. There are generally limited terminal blocks in the interior, or there may be no terminals but there are connection ends of switching devices. Under normal circumstances, this connection device can be disassembled.