Mine explosion-proof telephone junction box wholesale

 JHH Mine telephone junction box price mine explosion telephone junction box wholesale homegrown: Person in charge: Huang Hung 15666755709 0537-2164898 cartridge system high strength gray cast iron made of. All devices are sealed into the line, wiring reliable, easy to slip-off wire and cable. JHH10-6 type 1 row of terminals, terminal blocks good general performance, boxes are located outside the body grounding screw. Floor junction box can be placed, but also hanging place, fixed in the roadway, when used with the supplied special tool to unscrew the screws, you can remove the cover, fitted around the connecting shaft wiring devices, the cable can be introduced by the bell, terminal blocks terminal block, the whole structure design, high strength, good sealing performance, installation, easy access for underground work in harsh environments. JHH series of products for the range: an explosive gas mixtures dangerous places: Zone 1, Zone 2. Explosive gas mixtures ⅡA, ⅡB, ⅡC. Temperatures classification: T1 ~ T6. JHH series models: JHH10-6 10 through JHH20-6 20 Six Six Six pass through JHH30-6 30 JHH50-6 50 through JHH100-6 100 Six Six Six pass through JHH200-6 200 (steel welding to be made). Phone: 0537-2164898 Fax: 0537-2583028 Mobile: 15666755709 QQ: 2445029269 Manager: Huang Hung-mail: 2445029269@qq.com Website: http://www.hengwanggk.com/ Ji Ning Hengwang Mining Machinery Co., Ltd.