BDZ51-32防爆断路器

厂商 :浙江中宏防爆电气有限公司

浙江 温州市
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联系电话 :18058370188
商品详细描述
BDZ51-□防爆断路器(ⅡB)
BDZ51-□ Explosion-proof Circuit Breaker (ⅡB)
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、ⅡB;
3. Temperatures classification:T1~T6;
4. Indoor and outdoor(IP54).

 
 
1. Diecasted Al-alloy shell with plastic-sprayed surface;
2. Inside mounted C45N、45AD、NM10、DZ20 series circuit breaker;
3. Possessing the guarding function against overload
andshort, etc;
4. Steelpipe and cable wiring.
1. 铸铝合金外壳,表面喷塑;
2. 内装C45N、C45AD、NM10、DZ20 系列断路器;
3. 具有过载、短路等保护功能;
4. 钢管或电缆布线。
 
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

380/220
1, 3, 5, 10, 15, 20,
25, 32,
ExdeⅡBT4
ExdⅡBT4
IP54 W, WF1, WF2 G3/4 Φ10~Φ15
G1 Φ12~Φ18
 
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

380/220
1, 3, 5, 10, 15, 20,
25, 32, 40, 50, 63
ExdeⅡBT4
ExdⅡBT4
IP54 W, WF1, WF2 G3/4 Φ10~Φ15
G1 Φ12~Φ18
G11/4 Φ13~Φ23
G11/2 Φ17~Φ26
 
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

380/220
16, 20, 32, 40,
50, 63, 80, 100
ExdeⅡBT4
ExdⅡBT4
IP54 W, WF1, WF2 G1 Φ12~Φ18
G11/4 Φ15~Φ22
G11/2 Φ20~Φ26
G2 Φ27~Φ37
1. 铸铝合金外壳,表面喷塑;
2. 内装NM1、DZ20系列断路器;
3. 具有过载、短路等保护功能;
4. 钢管或电缆布线。
1. Diecasted Al-alloy shell with plastic-sprayed surface;
2. Inside mounted or NM1, DZ20 series breaker
3. Possessing the guarding function against overload and
short, etc;
4. Steelpipe and cable wiring.
 
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

380

100, 125, 160,
180, 200,
225, 250
ExdeⅡBT4
ExdⅡBT4
IP54 W, WF1, WF2 G2 Φ27~Φ37
G21/2 Φ36~Φ44
G3 Φ56
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