BH8050 type explosion-proof plastic junction box ( IIC )
Applications
1. Can be used in hazardous areas: Zone 1 and Zone 2 .
2. Can be used in explosive gas atmospheres of Category IIA, II B and II C where the temperature classification is T1-T6.
3. Hazardous zone : 20. 21. and 22
4. Flammable dust atmosphere.
5. widely using in the fields of oil, chemical industry , spaceflight ,war industry and so on.
Rated Voltage | Dust-mark | Inlet thread | enclosure material | Ex-mark | Degree of protection | Erosionproofclass | cableouterline (mm) |
AC220/380v | DIP A21 TA,T6 | G1/2"~G4" | aluminum alloy | Exd II BT6/CT6 GB Exe II T6 Gb | IP54,IP65 | WF1,WF2 | from below details
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Features
- Enclosure is cast with aluminum alloy. Surface is sprayed with plastic by high pressure static.
- With the body and cover joint for labyrinth structure, sealing strip use high temperature resistant, anti-aging silicon rubber, the control box has a good waterproof, dust-proof performance.
- Increased safety enclosure, the main structure can be fixed by user’s requirement. Built-in explosion-proof indicates lamp, ammeter, voltmeter button and transfer switch, etc.
- Explosion-proof element is easy installation of it guide rail type structure can quickly installed in guide rail, convenient installation, maintenance and repairing.
- The inside components can be arranged by user’s requirement.
- Stainless steel fasteners exposed to prevent off structure, prevent to open the cover screw fall off, easy installation and maintenance.
- Wiring with steel tube or cable.
