Diecasted A1-alloy shell with moulded-shapement and plastic-sprayed surface;
1. For the dangerous sites with explosive air mixture: 1 division, 2 division;2. Flammable gas, steam class: AB;3. Temperatures classification: T1~T4;4. Indoor and outdoor (IP54).
| Branchnumber | Model | Voltage(V) | Main loop'srated current (A) | Branch ratedcurrent (A) | InRated operation current for leakage In (A) | Rated non-operation current for leakage (A) | | No restrict | BX 61-L | 380/220 | 60, 100, 250 | 1, 3, 5, 10, 15, 20, 25, 32, 40, 50, 60 | 0.03, 0.05, 0.075, 0.100 | 0.5In |
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| Explosion-proofing maker | Protectioncategory | Corrosion-proofing grade | Inlet's thread | Inlet's cable's outsidediameter (mm) | Outlet's thread | Outlet's cable's outside diameter (mm) | | Exde BT4 | IP54 | W, WF1, WF2 | G11/4 | Φ15~Φ22 | G3/4 | Φ10~Φ15 | | G11/2 | Φ20~Φ26 | G1 | Φ12~Φ18 |
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Explosion-proof lighting/power distribution box(with leakage protection)
