BZA53 防爆控制按钮

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  BZA53 防爆控制按钮  

                                                                

 

BZA53 防爆控制按钮(ⅡC)
BZA53 Explosion-Proof Controlling Button(ⅡC)
 一、适用范围
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)。
二、型号含义

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。
三、技术参数  
型号 
Model

按钮数量 
Button's
number
触头数量 
Contact's
number
电流表
Ammeter
指示灯
Indicator
防爆标志 
Explosion-
proofing marker
BZA53-1
1
1NC+1NO
BZA53-2
2
2NC+2NO
BZA53-2A
2
2NC+2NO
有 Have
BZA53-2D
2
2NC+2NO
有 Have
Ex edⅡCT6
BZA53-3
3
3NC+3NO
BZA53-3A
3
3NC+3NO
有 Have
 BZA53-3D
3
3NC+3NO
有 Have
 
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
380
5
IP65
W, WF1, WF2
G3/4
Φ10~Φ15

 

型号/规格

BAZ53

品牌/商标