■适用范围
.性气体危险场所:1区,2区.
.可燃气体,蒸气级别:IIA,IIB, IIC.
.温度组别:T1～T6.
.户外,户外(IP65)
■Application
。For the dangerous sites with explosive air mixture:division 1 & 2.
。Flammable gas,steam class:IIA,IIB,IIC.
。Temperatures classification:T1～T6.
。Indoor and outdoor(IP65)
ABS注塑外壳,交环密封,具有良好的抗腐蚀性能和防尘防水性能.内装隔爆型按钮元件,元件用4220耐弧塑料压制成型.每个
按钮有两组触点,并同时动作.电缆不线
ABS injection shell sealed with rubber ring has gooe anti-corrosion and waterproof and dust-troof fea-tures
Explosion-insulating type tu-tton element is built in The element is pressed and shaped with 4200 me-lolool
are-proof plastic,Exch button has two groups of contacts and acts at the same tiome.
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■型号含义 ■Model Meaning
■主要技术数据 ■Main Technical Parameter
型号
Type |
按钮数量
Button’s number |
触头数量
Contact’s number |
标志
Mmark |
质量
Weight |
| LA5821-1 |
1 |
1NC+1NO |
|
0.26 |
| LA5821-2 |
2 |
2NC+2NO |
停止,起动
Stop start |
0.4 |
| LA5821-3 |
3 |
3NC+3NO |
停止,向前,向后(向左,向右)
Stop,ahead,backward(towards the left,towards the right) |
0.58 |
额定电压
Rated voltage
(V) |
额定电流（A）
Rated current |
防护等级
Protection category |
防爆标志
Es-mark |
防腐等级
Corrosion-proof
grade |
进线口螺纹(G〃)
lnlet thread |
电缆外径(φ,mm)
Cable＇s
outer diameter |
| 380 |
5 |
IP65 |
ed II CT6 |
WF2 |
M32×2 |
φ12～φ18 |
■外型举例 ■Outline example
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