BJX-e explosion-proof junction boxes are generally made of aluminum alloy, and engineering plastics or stainless steel can also be used in corrosion-prone places. Surface spraying, beautiful appearance; Can be used in 308-220V and below circuits as a variety of electrical equipment, wiring, can also be used as automatic control or communication signal power supply connection.
First, BJX-e explosion-proof junction box scope of application:
1. It is suitable for areas where explosive gas environment may occur in normal operation (Zone 1). Areas where an explosive gas environment is unlikely to occur in normal operation, and if it does, it only exists for a short time (Zone 2).
2, suitable for other gas environment except coal mine gas (non-mining) IIA.IIB class.
3, suitable for indoor and outdoor (IP65) places.
Second, BJX-e explosion-proof junction box category description:
Explosion-proof junction boxes are classified as follows:
According to the functional material form is divided into: safety type explosion-proof junction box, aluminum alloy explosion-proof junction box, stainless steel explosion-proof junction box, steel explosion-proof junction box;
According to the use of the structure is divided into: wall mounted explosion-proof junction box and vertical explosion-proof junction box.
Different types of cable sealing sleeves meet different cable lead-in: The entrance (installation end) of the plastic cable sealing sleeve is metric thread, and it is equipped with an anti-loose clamp and has good mechanical characteristics. The unused cable inlet can be sealed with an empty plug, which can be modified and expanded for more convenient facilities in the future.
Third, BJX-e explosion-proof junction box product features:
1. Aluminum alloy is generally used, and engineering plastics or stainless steel can also be used in corrosion-prone places. Surface spraying, beautiful appearance;
2. Can be used in 308-220V and below circuits as a variety of electrical equipment, wiring, can also be used as automatic control or communication signal power supply connection;
3. There is no sealing ring between the cover and the shell body, and it is fastened with stainless steel screws;
4. The number of terminals, outlet direction, quantity and outlet specifications can be changed according to user requirements.
4. Basic parameters:
1, explosion-proof mark: ExdIIBT6, ExdIICT4
2, protection level: IP54, IP65
3, anticorrosion grade: WF1, WF2
4, Rated voltage: AC380V
5, rated current: 10A-100A
