MFE220731
China Coal Mine Product Safety Mark Certificate – Flameproof and Intrinsically Safe Programmable Control Box (Model KXJ8-127)
This product, the Flameproof and Intrinsically Safe Programmable Control Box (Model KXJ8-127), manufactured by Huaibei Hezhong Mechanical Equipment Co., Ltd., has been certified under the China Coal Mine Product Safety Mark Certification System (also known as the "MA" Mark), issued by the China National Mine Safety Mark Certification Center (formerly referred to as AQB, registered under www.aqbz.org). The certificate confirms that this control box, which combines explosion-proof (flameproof, "d") and intrinsically safe ("i") protection types, complies with the relevant Chinese national and industry safety standards, including GB/T 3836.1-2021, GB/T 3836.2-2021, and GB/T 3836.4-2021 (China's adoption series of the IEC 60079 family for explosive atmospheres), as well as MT 209-1990 (coal mine general requirements for electrical equipment) and the enterprise standard Q/HHZ009-2022.
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