Differences among explosion-proof junction boxes, explosion-proof wiring boxes, and explosion-proof terminal boxes: Application areas of explosion-proof junction boxes: 1. Zone 1 and Zone 2 explosive gas environments. 2. Zone 20, Zone 21, and Zone 22 combustible dust environments.3.applicableIIA、IIB、IICLevelExplosive Atmosphere4.applicableTemperature ClassForT1—T6的GenerateLiveEnvironment。Explosion-proof junction boxes are special equipment used in various high-risk locations. Compared with civil junction boxes, they are junction boxes with explosion-proof functionality that have been modified through various explosion-proof upgrades。ChooseAluminum AlloyCastCreate Or PioneerExcellentQualityStainless SteelProcess And Costexplosion-proofThroughWiringBoxShouldUsersField:applicableExplosive GasEnvironmentZone 1、Zone 2；applicableⅡA、ⅡB、ⅡCLevelExplosive GasEnvironment；applicableCombustible DustSelfhoweverEnvironmentZone 20、Zone 21、Zone 22applicableTemperature ClassForT1—T6的GenerateLiveEnvironment；applicableRawOilUseSmelt、贮Store、Chemical Plant、PharmaceuticalIndustry、Flammable and ExplosiveEnvironment And HazardousIntelligentQualityWarehouseequipmentEtc.flammablePerformancedangerousEnvironment。Explosion-proof pull boxes, explosion-proof junction boxes, and explosion-proof terminal boxes are all used for line connections when connecting wires during installation, but the three have different uses. Today I will explain the differences in their usage。1、Explosion-proof Junction Box的functionEnergy-saving；The explosion-proof junction box is used to connect pipelines with equipment or devices, and also for the transition between exposed and concealed pipelines as well as rigid and flexible connections. 2. function of the explosion-proof cable entry junction box; When the laying length of the wiring pipeline exceeds a certain extent, or when the wiring line branches, or when the wiring line has too many turns, and the entire pipe is inconvenient for wire installation, a box needs to be added in the middle. This small box is the explosion-proof cable entry junction box. 3. function of the explosion-proof wiring box;The explosion-proof wiring box is the area where power distribution equipment, electrical devices, and external circuits are connected. This location requires a system for line maintenance, and a box is also added there for protection. The internal structure of the box generally has terminal blocks with defined boundaries or no terminals, but it serves as the connection end for switching devices. Under normal circumstances, this connection device can be disassembled.