Use environment單雙控三防分合開關(guān)220V閉合式
1, ambient temperature -25 degrees to 55 degrees
2, the installation height is not more than 2000m.
3, weak acid, alkali corrosion, water, dust, moisture and environment.
4, widely used in petroleum, chemical, wharf, food, military and other factories and enterprises.
Structure characteristics
1, this product engineering plastics using reinforced glass fiber unsaturated polyester resin material, molding, beautiful appearance. Anti aging, non deformation, impact resistance, anti-static, corrosion resistance and so on.
2, the product of aluminum casting alloy.
3, this series of products of strong acid, alkali, salt, water, chlorine ion corrosion, the anti-corrosion class is F2.
4, this series of products for the labyrinth type waterproof structure, with good waterproof, dust performance, protection, etc.
The level is IP65.
5, all exposed fasteners are made of stainless steel, sealers adopt silicon rubber, oil resistant, acid and alkali resistance, high temperature resistance, anti aging.
6, cable wiring.
7, the switch has a variety of functions for users to choose
technical parameter
Rated voltage: 220V/380V
Rated current: 10A
Protection level: IP65
Corrosion protection grade: WF2
Inlet'sthread: G3/4 "into the mouth of the specifications
Cable diameter: diameter 12mm ~ 17mm diameter

使用環(huán)境單雙控三防分合開關(guān)220V閉合式
1、環(huán)境溫度- 25度至55度
2,、安裝高度不超過2000m,。
3、弱酸,、堿腐蝕,、水、灰塵,、水分和環(huán)境,。
4、廣泛應(yīng)用于石油,、化工,、碼頭、食品,、軍工等工廠和企業(yè),。
結(jié)構(gòu)特點(diǎn)
1、本產(chǎn)品工程塑料采用增強(qiáng)玻璃纖維不飽和聚酯樹脂材料,，成型,，外形美觀?？估匣?、不變形、耐沖擊,、抗靜電,、耐腐蝕等性能。
2,、鋁合金鑄造產(chǎn)品,。
3、本系列強(qiáng)酸、堿,、鹽,、水產(chǎn)品、氯離子腐蝕,，防腐等級為F2,。
4、本系列產(chǎn)品為迷宮式防水結(jié)構(gòu),，具有良好的防水,、防塵、防護(hù)等功能
等級IP65,。
5,、所有外露緊固件均采用不銹鋼，密封件采用硅橡膠,，耐油,、耐酸、耐堿,、耐高溫,、抗老化。
6,、電纜布線,。
7、開關(guān)有多種功能供用戶選擇
技術(shù)參數(shù)
額定電壓：220V/380V
額定電流：10A
防護(hù)等級：IP65
防腐等級WF2
進(jìn)線口螺紋：G3 / 4”為規(guī)范的口
電纜直徑：直徑12mm ~直徑為17mm