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1. For the dangerous sites with explosive air mixture: 1 division、2 division;
2. Flammable gas, steam class：ⅡA、ⅡB;
3. Temperatures classification：T1~T4;
4. Indoor and outdoor(IP54). 
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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)。
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1. 铸铝合金外壳，表面喷塑；
2. 适用于交流50Hz、380V，电流60A以下电路中作电源开
关，可控制小容量电动机之用；
3. 钢管或电缆布线。
1. Diecasted Al-alloy shell with moulded-shapement and
plastic-sprayed surface;
2. Used as switch in AC 50Hz、380V, under 60A circuit
for controlling small capacity motor;
3. Steelpipe and cable wiring.
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型号 Mode |
A |
B |
C |
D |
BHZ51-10
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132
|
115 |
200 |
100 |
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BHZ51-25 |
185 |
165 |
275 |
140 |
| BHZ51-60 |
218 |
194 |
600 |
170 |
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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 |
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380 |
10,25,60 |
ExdeⅡBT4 |
IP54 |
W, WF1, WF2 | |
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