供应BQC51 防爆电磁起动器(ⅡB)生产商三诺电气

BQC51 防爆电磁起动器(ⅡB) BQC51 Explosion-Proof, Electromagnetic Starter (ⅡB) 产品特点： 1. 铸铝合金外壳，压铸成形，表面喷塑； 2. 内装CJX2系列交流接触器，NR2(JR28)热过载继电器，RT14熔断器等元件； 3. 可控制交流50Hz，380V(或220V)三相异步电动机的直接起动、停止，并对过载、断相等进行保护； 4. 钢管或电缆布线。 5. 符合GB3836-2000、IEC60079, GB12476.1-2000、IEC61241 标准要求。 1. Diecasted Al-alloy shell with moulded-shapement and plastic-sprayed surface; 2. Inside mounted the CJX2 series AC contactor, NR2 (JR28) thermal relay, RT14 fuse elements, etc; 3. Directly control the starting and stopping the AC 50Hz, 380V three-phase asynchronous moter, besides the guarding function against overload phase failure and under-voltage etc; 4. Steelpipe and cable wiring. 5. Suitable for GB3836-2000、IEC60079, GB12476.1-2000、IEC61241 standard request