防爆照明开关

产品名称: CBZM-10系列防爆照明开关（ⅡB） 适用范围Application 1区、2区危险场所。

ⅡA、ⅡB类爆炸性气体环境。

Can be used in Zone 1 and Zone 2 dangerous places.

Can be used in IIA、IIB、group explosive atmosphere. 型号含义Model implication 产品特点Features铸铝合金外壳，表面喷塑 Diecasted aluminium alloy shell with

增安型外壳,内部元件采用隔爆型开关 With safety-increased sehll,inside is adopted flame-proof switch.

产品具有防水,防尘等特点. Water-proof,dust-proof.

钢管或电缆布线。 Suitable for cable wiring.

符合GB3836-2000.IEC60079标准要求. Suitable for GB3836-2000,IEC60079 standard request. 主要技术参数Main technical parameters 额定电压(v) 额定功率(w) 防爆标志 进线口螺纹(G") 电缆外径(￠,mm) 防护等级 质量

Rated voltage Rated power Ex-Mark Inlet's thread Cable's outside Protection Mass

diameter class 220