APL510阀位开关ALS-500M2平顶指示BT6隔爆
铝合金隔爆型,粉尘****。B级隔爆,****,机械式2SPDT,单刀双掷,霍尼韦尔微动开关,干触点,无源开关,无源触点
ALS-500M2替代APL510,SLS-20,ALS-20,APL-410N,SLS30 ,BAPL-410N,ULS-410,ULS-411, APL-410N,APL-411N,HAPL-410N,ALS-410,ULS-4N,TOPWORX(dxp).BAPL-410N,VLS-1111,MZLS-20,VLS-1000,VLS1111-R-400/200,SHS-400M2