| Product name: | BDZ51-□防爆断路器(ⅡB) | ||||||
| specification: | ![]() |
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| Category: | Special electrical appliances -- 防爆断路器 | ||||||
| Price: | factory price | ||||||
| Brand: | Shanghai | ||||||
| Place of Origin: | China | ||||||
| Available Quantity: | batch | ||||||
| delivery cycle: | Spot goods (or inquire by telephone) | ||||||
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BDZ51-□防爆断路器(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. 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。
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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 Inlet’s thread |
电缆外径(mm) Cable’s 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 Inlet’s thread |
电缆外径(mm) Cable’s 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~Φ2 |
|
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 Inlet’s thread |
电缆外径(mm) Cable’s 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 |
|
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 Inlet’s thread |
电缆外径(mm) Cable’s 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 |
BDZ51-□防爆断路器(ⅡB)