
BZM-10防爆照明开关(ⅡB)
BZM-10Explosion-Proof&LightingSwitch(ⅡB)
一、适用范围
1.爆炸性气体环境危险场所:1区、2区;
2.可燃性气体、蒸气X别:ⅡA、ⅡB;
3.温度组别:T1~T5;
4.户内、户外(IP55)。
1.Forthedangeroussiteswithexplosiveairmixture:
1division、2division;
2.Flammablegas,steamclass:ⅡA、ⅡB;
3.Tdivperaturesclassification:T1~T5;
4.Indoorandoutdoor(IP55).
二、性能特点
1.铸铝合金外壳,压铸成形,表面喷塑;
2.外壳内装隔爆型开关,外壳接合部位有橡胶密
封圈密封,防护等X可达IP55;
3.钢管或电缆布线。
1.DiecastedofAl-alloyshellwithmoulded-shapdiventandplastic-sprayedsurface;
2.Theincreasedsafetyismountedtheflame-proofingswitchinside,thejointpartofoutershellissealedbyrubberlockring,TheprotectivegradeisuptoIP55;
3.Steelpipeandcablewiring.
额定电压 Rated voltage (V) | 额定电流 Rated current (A) | 防爆标志 Explosion- proofing marker | 防护等X Protection category | 防腐等X Corrosion- proofing grade | 进线口螺纹 Inlets thread | 电缆外径(mm) Cables outside diameter | 质量 Weigh (kg) |
220 | 10 | ExedⅡBT5 | IP55 | WF1, WF2 | G3/4 | Φ10~Φ15 | 0.75 |