供应不锈钢防爆防腐主令控制器 防爆主令开关不锈钢 BZA8050-A2D1

产品特点
1、增安型外壳，内装元件为防爆元件。
2、外壳采用玻璃纤维增强不饱和聚酯树脂压制而成，具有外形美观，耐腐蚀，抗静电，耐冲击及热稳定性好等优良性能。
3、隔爆型控制开关具有结构紧凑，可靠性好，体积小，通断能力强，寿*长，并有多种功能供用户选配。防爆按钮采用超声波封装，
保证了可靠的结合强度，按钮采用模块式，按钮的功能可以两单元自由组合，防爆指示灯采用特殊的设计，交流220V～380V通用。
4、外露紧固件均采用不锈钢，为防掉式设计维修方便。
5、壳体和盖的接合面采用迷宫式结构，具有较好的防水、防尘能力。
6、符合GB3836-2000，IEC60079标准要求。
 
 
Features
1、Safety reinforced shell, inside are mounted Explosion-separate type elements.
2、The shell mould-shaped by glass fiber reinforced and unsaturated ployster resin, has elegant shape excellent performance and functions of 
corrosion-proofing, electrostatic-insisting, impact-withstanding and perfact thermal reliability.etc.
3、The explosion-separate type, control swich with compact structure, steady property, small volume, high capacity, and long-term life has several 
functions to be selected freely, Explosion-proofing button by ultrasonic encapsulation arts, ensuring the dependable combining intension. The 
push button by module, The function of it can combine freely in two units. The explosion-proof indicator by special design, using within the AC 
voltage scope of 220V-380V generally.
4、All the exposed fastening pieces are made of stainless steel and of anti-lost type, which be convenient to maintaining.
5、The joint of shell and cover is the form of devious-labyrinthian struture, Water-proof, dust-proof.
6、Suitable for GB3836-2000, IEC60079 standard request.

适用范围
1、1区、2区危险场所。
2、ⅡA、ⅡB、ⅡC类爆炸性气体环境。
Application
1、Can be used in Zone 1 and Zone 2 dangerous places.
2、Can be used in ⅡA、ⅡB、ⅡC group explosive atmosphere.