EMERGENCY SWITCH TYPE IWA-E
Intrinsic safe emergency switch type IWA-E are designed to work with control systems and automation of tape and scraper conveyors mining. They are used for stopping belt from every anywhere along the route haulage. Emergency switches type IWA-E is also intended to cooperate with control and signaling systems for underground transport routes. They are used in this case to shut down the machine drive from anywhere on the route of transportation. Housing breaker provides protection degree IP56.
Intrinsically safe emergency IWA-E can be used in underground mines, in areas without hazardous areas "and" as well as in areas with the "b" or "c" methane explosion hazard and Class A and B coal dust explosion hazard.
Intrinsically safe emergency stops IWA-xEn control cable tension can be used in underground mines, in areas without hazardous areas "and" as well as in areas with the "b" or "c" methane explosion hazard and Class A and B hazards coal dust explosion.
Intrinsically safe emergency switch type IWA-E version IWA-xEB addition to fulfilling the functions described above IWA-xE has an additional built-in safety switch knob, which consists of a mushroom and the mechanism of its launch. Pressing the valve device moves into a state of emergency stop. The off-state LED indicator signals.