| CBZK8060系列防爆防腐转换开关（ⅡC） |
|
|
|
适用范围Application
|
|
- 1区、2区危场所.
- IIA、IIB、IIC类爆炸性气体环境
- Can be used Zone 1 and Zone 2 dangerous places.
- Can be used in IIA,IIB,IIC group explosive atmosphere.
|
| 型号含义Model implication |
 |
|
| |
| 产品特点 Features |
- 外壳为增安型结构,采用玻璃纤维增强不饱和聚酯树脂.
(SMC)压制而成,外形美观,具有耐腐蚀,耐冲击,热稳
- 壳体和盖的接合面为曲面迷宫式结构,确保了较高的防护
定性好等优良传良传统.
等级.
- 内装开关为隔爆型开关,极数可以根据用户要求自由叠加.
- 钢管和电缆布线均可. customer’s request
- 符合GB3836-2000,IEC60079.标准要求. Suitable for steel pipe and cable wiring.
- The shell made of glass fiber and unsaturated Ployester resion is Safety-increased
type with aesthetic appearance,function of impulsion-withstanding,thermal
stability,and corrosion-proofing.
- The joint of shell and cover is the for of devious-labyrinthian struture,insuring
preferable protection class.
- Inside is arranged exposion-proof switch,the poles can be added freely by the.
- Suitable for steel pipe and cable wiring.
- Suitable for GB3836-2000,IEC60079 standard request.
|
|
主要技术参数 Main technical parameters
|
|
|
产品型号
Type
|
额定电压
（Ｖ）Ratedvo
ltage
|
额定电流
（Ａ）
ratedcu
rrent
|
防爆标志Ex-mark
|
电缆外径（Φ,mm）
Ｃable’s outside diameter
|
进线口螺纹
（Ｇ")Inlet’s thread
|
进线口螺纹（G")Ｉnlet’s number
|
防腐等级 Corrosion-proof category
|
|
CBZK8060-20
|
220 380
|
20
|
Exed II CT5
|
10-14
|
3/4
|
2
|
WF2
|
|
CBZK8060-32
|
32
|
12-19
|
1
|
2
|
|
CBZK8060-63
|
63
|
22-30
|
1’/2
|
2
|
|
|
产品外形图 Outline example
|
|
|
|
CBZK8060-20/3 CBZK8060-32/3 CBZK8060-63/3
|
|
|
|
