详细介绍:
人口红利2013年将结束
“单独二胎”是指夫妻双方一人为独生子女,即可生二胎。随着“单独二胎”政策近日即将施行的期待逐渐升温,有媒体报道称放开“单独二胎”政策方案将于三中全会后不久公布。对此,卫计委相关人士14日公开表示,关于放开“单独二胎”的文件还没出台,更没确定。不过,消息人士向《经济参考报》记者透露,放开“单独二胎”政策可能不久就会出台。
LA5821 防腐防爆控制按钮(ⅡC)
LA5821 Corrosion-proof, Explosion-Proof Controlling Button(ⅡC)
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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)。
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).
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ABS注塑外壳,胶环密封,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4220三聚氰胺耐弧塑料压制成型。每个
按钮有两组触点,并同时动作。电缆布线。
ABS injection shell sealed with rubber ring has good anti-corrosion and
waterproof and dust-proof features Explosion-insulating type tutton element is
built in The element is pressed and shaped with 4220 melocol arc-proof plastic,
Each button has two groups of contacts and acts at the same time.
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1. 本产品为复合型,外壳采用玻璃纤维增强不饱和聚酯树脂压制而成,内装断路器为我公司特制的防爆元件,外壳采用增安型结构具
有较强的防水、防尘和耐冲击等优良性能,由于产品主要部件均采用工程塑料,因此具有较强的防腐性能。
2. 本产品经过科学的优化设计,产品结构轻巧,紧凑,但用户安装接线和维修空间较大。
3. 具有过载短路保护功能,可根据要求增加漏电保护等功能。
4. 钢管或电缆布线均可。
5. 符合GB3836-2000,IEC60079,GB12476.1-2000,IEC61241标准要求。
1. The products are combined type, the shell is made of glass-fiber and unsaturated polyester-resin, inner circuit breaker is our company's special
explosion-proof element, the shell is safety-increased structure, with the excellent functions of water-proof, dust-proof and impulsion withstanding,
because the main components all use enginering plastic, it has the function of strong corrosion-proof.
2. The product uses scientific optimized design, light and compact structure, but there is big space for the users to install and connect, maintain.
3. With the protection of overload, and short-circuit, it can add the protection offleakage according to the demand.
4. Suitable for steel pipe and cable wiring.
5. Suitable for GB3836-2000, IEC60079, GB12476.1-2000, IEC61241 standard request.
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型号
Model
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按钮数量
Button's number
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触头数量
Contact's number
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标志
Marker
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质量
Weigh
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LA5821-1
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1
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1NC+1NO
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0.26
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LA5821-2
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2
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2NC+2NO
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停止、起动 Stop、start
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0.4
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LA5821-3
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3
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3NC+3NO
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停止、向前、向后(向左、向右)
Stop、ahead、backward (towards the left、towards the right)
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0.58
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额定电压
Rated voltage
(V)
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额定电流
Rated current
(A)
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防护等级
Protection
category
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防爆标志
Explosion-
proofing marker
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防腐等级
Corrosion-
proofing grade
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进线口螺纹
Inlet's thread
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电缆外径(mm)
Cable's outside
diameter
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380
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5
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IP65
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Exed ⅡCT6
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WF2
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G3/4
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Φ10~Φ15
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我公司专业生产:
防爆电器类:防爆配电箱,防爆操作柱,防爆控制箱,防爆检修箱,防爆配电柜,防爆电磁启动器,防爆断路器,防爆转换开关,防爆行程开关,防爆自藕降压启动器,防爆变频器,防爆电磁启动配电箱,防爆控制按钮,防爆电动葫芦按钮,防爆照明开关
防爆全塑类:防爆防腐断路器,防爆防腐配电箱,防爆防腐转换开关,防爆防腐控制箱,防爆防腐检修箱,防爆防腐插座箱,防爆防腐转化开关,防爆防腐插销,防爆防腐操作住,防爆防腐磁力启动器,防爆防腐接线箱,防爆防腐主令控制器,防爆防腐箱
防爆灯具类:防爆无极灯,防爆节能灯,防爆泛光灯,防爆一体泛光灯,防爆投光灯,防爆顶灯,防爆平台灯,防爆路灯,防爆LED灯,防爆探照灯,防爆无极灯投光灯,防爆白炽灯,防爆金卤灯,防爆荧光灯,防爆防腐全塑荧光灯,防爆洁净荧光灯,防爆环形荧光灯,防爆灯,LED防爆荧光灯,LED防爆路灯,c8手电筒,防爆探照灯,强光手电筒,LED防爆投光灯
防爆管件类:防爆接线盒,防爆接线箱,防爆穿线盒,防爆隔离密封盒,防爆挠性连接管,防爆不锈钢连接管,不锈钢防爆接线箱,防爆管接头,防爆活接头,防爆填料函,防爆分线箱等
防爆风机类:防爆轴流风机,防爆管道通风机,防爆摇头扇,防爆吊扇,防爆排风扇,防爆屋顶风机,防爆风机等
防爆其他类:防爆电铃,防爆电笛,防爆电加热器,防爆油汀,防爆空调,防爆除湿机,防爆插销,防爆电缆盘,防爆变压器,防爆镇流器,A\B防爆填料,防爆胶泥,防爆电话,防爆无火花连接器。
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注意:产品系列极广,每个系列由于配置、型号、规格都有不一样,所以价格也有所不同。请需要购买的朋友在购买之前联系店铺主人,商议好您所需要的产品的型号、规格、以及数量和价格。店铺主人24小时为你服务!18658715030,0577-61788510!欢迎前来洽谈!
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