| 产品名称: 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 1Zone 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 pipecable wiring.
- The shell made of glass fiberunsaturated Ployester resion is Safety-increased
type with aesthetic appearance,function of impulsion-withstanding,thermal
stability,and corrosion-proofing. - The joint of shellcover 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 pipecable 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 |
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