1. For the dangerous sites with explosive dust mixture: 20 division, 21 division, 22 division; 2. Electric of non-electric dust environmet.
額定電壓 Rated voltage (V)
額定電流 Rated current (A)
防爆標志 Explosion- proofing marker
最高表面溫度 Maximum surface temperature (℃)
防護等級 Protection category
防腐等級 Corrosion- proofing grade
進線口螺紋 Inlets thread
電纜外徑(mm) Cables outside diameter
380
1, 3, 5, 10, 16, 20, 25, 32, 40, 50, 63, 80, 100
DIPB20TBT4
135
IP54
F1, F2
G3/4
Φ10~Φ15
G1
Φ12~Φ18
G11/4
Φ15~Φ22
1. Diecasted Al-alloy shell with plastic-sprayed surface; 2. Inner mounted C45nc、45AD or NC100H mini breaker with high- breaking; 3. Possessing the guarding function against overload and short, etc; 4. Steelpipe and cable wiring.
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