High Voltage Flameproof Terminal Box

We are offering junction box, bhg1 high voltage cable junction box, mine flameproof high voltage cable junction box suitable for explosive gas (methane) and the mixture of coal mine, coal mine 610 kv voltage, electric current : 400, 315, 200 amp, mining flameproof high-voltage cable junction box mining flameproof high-voltage cable junction box  bhg1-40010kv-2g (with 200315a)   mining flameproof high-voltage cable junction box  bhg1-40010kv-3g (with200315a)  mining flameproof high-voltage cable junction box