BZC51-A2D2K1G两钮两灯一开关钢板焊接远程操作杆产品特点：
增安型外壳，内装元件为防爆元件；
外壳采用钢板焊接焊接而成，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；
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，寿命长，并有多种功能供用户选配。防爆按钮采用超声波封装工艺，保证了可靠的结合强度，按钮的功能可以量单元自由
组合，防爆指示灯采用特殊的设计，电流220-380V通用。
外露紧固件均采用不锈钢，为防掉式设计维修方便；
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；
符合GB3836-2000,IEC60079标准要求。

BZC51 - A2D2K1G a two button and a light switch plates welded remote operating lever product features:
Shell of increasing safety, built-in element of explosion-proof elements;
Shell USES the steel plate welding welding and become, have beautiful appearance, corrosion resistance, antistatic, impact resistance and good thermal stability performance;
Flameproof switch with compact structure, good reliability, small volume, on-off capability is strong, long service life, and there are a variety of functions for user selection. Explosion-proof buttons using ultrasonic encapsulation process, to ensure the reliable bonding strength, the function of the button can free volume unit
Combination, explosion-proof lamp adopts special design, the current 220-380 - v.
Leakage fixers adopt stainless steel, to prevent fall type design convenient maintenance;
Shell and cover of the joint surface using labyrinth structure, has a good waterproof, dustproof ability;
Accord with GB3836-2000, IEC60079 standard request.