FDH-2 explosion-proof power junction box
Information source: Anhui Cable Group Views: 3678 Time: 2014-03-10
The explosion-proof power junction box is used to connect the power cord and the electric heating cable in the explosion-proof area. Generally fixed on the pipeline, it is suitable for the T4 group of explosive gas mixtures in the first and second zones of the factory after matching with the heating cable. The explosion-proof power supply junction box can output unidirectionally and bidirectionally.
I. Technical parameters <br /> Rated voltage: AC 220V / 380V
Rated current: 40A
Cable mouth thread: G1 / 2
Explosion-proof mark: EⅡCT4
Protection level: IP54
Rubber cable sealing diameter: 11.7mm
Second, matters needing attention
1. If the casing of the junction box is found to be deformed, cracked or damaged, you should stop using it;
2. When installing, prevent short circuit between electric heating wire, outer braided copper wire and core wire;
3. Unused cable entry holes should be blocked by the attached steel plate.
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