LA53 防爆控制按钮(ⅡC)
LA53 Explosion-Proof Controlling Button(ⅡC) |
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1. For the dangerous sites with explosive air mixture: 1 division、2 division;
2. Flammable gas, steam class: ⅡA、ⅡB、ⅡC;
3. Temperatures classification: T1~T6;
4. Indoor and outdoor(IP65).
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、ⅡC；
3. 温度组别: T1~T6；
4. 户内、户外 (IP65)。 |
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1. Diecasted Al-alloy shell with plastic-sprayed
surface;
2. Increased-safety shell and explosion-insulating
element from compound type;
3. Steelpipe and cable wiring.
1. 铸铝合金外壳，表面喷塑；
2. 增安型外壳与隔爆元件组成复合型；
3. 钢管或电缆布线。 | |
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型号
Model |
按钮数量
Button's
number
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触头数量
Contact's
number |
电流表
Ammeter |
指示灯
Indicator |
防爆标志
Explosion-
proofing marker |
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LA53-1 |
1 |
1NC+1NO |
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LA53-2 |
2 |
2NC+2NO |
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LA53-2A |
2 |
2NC+2NO |
有 Have |
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LA53-2D |
2 |
2NC+2NO |
|
有 Have |
Ex edⅡCT6 |
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LA53-3 |
3 |
3NC+3NO |
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LA53-3A |
3 |
3NC+3NO |
有 Have |
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LA53-3D |
3 |
3NC+3NO |
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有 Have |
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额定电压
Rated
voltage (V) |
额定电流
Rated
current (A) |
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 |
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380 |
5 |
IP65 |
W, WF1, WF2 |
G3/4 |
Φ10~Φ15 | |
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