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1. 爆炸性气体环境危险场所：1区、2区；
2. 可燃性气体、蒸气级别：ⅡA、ⅡB；
3. 温度组别：T1~T4；
4. 户内、户外 (IP54)。
1. For the dangerous sites with explosive air mixture:
1 division、2 division;
2. Flammable gas, steam class：ⅡA、ⅡB4;
3. Temperatures classification：T1~T4;
4. Indoor and outdoor(IP54).
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1. 铸铝合金外壳，表面喷塑；
2. 适用于交流50Hz，220V的线路中作照明电器或信号电器
的开关之用；
3. 钢管或电缆布线。
1. Diecasted of Al-alloy shell with plastic-sprayed surface;
2. Apply to AC 50Hz, 220V circuit as switch of lighting electric
appliance or signal electric appliance;
3. Steelpipe and cable wiring.
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额定电压
Rated
voltage (V) |
额定电流
Rated
current (A) |
防爆标志
Explosion-
proofing marker
|
防护等级
Protection
category |
防腐等级
Corrosion-
proofing grade |
进线口螺纹
Inlets thread |
电缆外径(mm)
Cables outside
diameter |
质量
Weigh
(kg) |
|
220 |
4 |
ExdⅡBT4 |
IP54 |
WF1, WF2 |
G1/2 |
Φ8~Φ10 |
1.5~2.5 | |
