Production of anti-corrosion junction box

Rated current of branch: ≤ 350A. This product is divided into explosion-proof products and increased safety explosion-proof products. Various wiring terminals can be installed inside for easy wiring; The explosion-proof lighting distribution box adopts a composite and modular structure, and each circuit can be freely assembled according to needs. Generally, switch boxes are used, and all welds must be double-sided welded without welding defects such as sand holes. After welding, the welds must be leveled, and threaded holes and covers must be matched, suitable for explosive gas environments of Class IIA, IIB, and IIC;

BJXDust explosion-proof and anti-corrosion junction boxThe shell design is based on the national standard GB3836-2000. The explosion-proof shell structure can be made into upper and lower explosion-proof chambers, and a single explosion-proof chamber can be made into a quick opening door structure. The explosion-proof shell can be customized according to the customer's drawing requirements, or the corresponding size can be provided. Our company will provide drawings to the customer for confirmation of production. The number and size of explosion-proof outlet ports for the explosion-proof shell, the explosion-proof buttons on the box cover plate, and the number of signal lights can be customized according to the customer's requirements. The observation window on the door cover can also be opened according to the customer's required size. Our company will provide explosion-proof glass for explosion-proof treatment.

BJXDust explosion-proof and anti-corrosion junction boxSuitable environment:
1. Suitable for hazardous areas in Zone 1 and Zone 2 of explosive gas environments;
2. Suitable for explosive gas environments of IIA, IIB, and IIC levels;
3. Suitable for Zone 20, Zone 21, and Zone 22 environments with combustible dust;
4. Suitable for environments with temperature groups T1-T6;
5. Suitable for explosive hazardous environments such as petroleum and petrochemical, chemical, brewing, medicine, paint, textile, printing and dyeing, facilities, etc;


Zone 2: In an environment where explosive gas mixtures are unlikely to occur during normal operation, or even if they do occur, it is only for a short period of time. It is used for remote electromagnetic operations or for on-off and switching control of signal and control circuits in the circuit. It can also be started, stopped, and reversed locally or indirectly near the controlled motor; The operation column equipped with an ammeter can also monitor the operation of the motor or the condition of the circuit. The anti-corrosion level is WF2 (consistent with the IEC International Electrotechnical Commission), suitable for lighting and power lines, and has functions such as disconnection, overload, voltage loss protection, and short circuit automatic cut-off. Steel pipes or cable wiring can be used