JBZM8030 防爆照明开关(ⅡC) JBZM8030 防爆照明开关(ⅡC)
JBZM8030 Explosion-Proof & Lighting Switch (ⅡC) 1. 爆炸性气体环境危险场所:1区、2区;
2. 可燃性气体、蒸气级别:ⅡA、ⅡB、ⅡC;
3. 温度组别:T1~T6;
4. 户内、户外 (IP65)。1. For the dangerous sites with explosive air mixture: 1 pision、2 pision;
2. Flammable gas, steam class:ⅡA、ⅡB、ⅡC;
3. Temperatures classification:T1~T6;
4. Indoor and outdoor(IP65). 进线口螺纹 Intlet's directionM20×1.5G3/4代号 Code12出线口方向 Outlet's direction下出线 Bottom outlet上出线 Top outlet代号 CodeXD
触点组合形式
Contact's compound type种类 Sorts单极
Single-pole双极
Double-pole串极
Series-pole双投
Double-throw代号 Code1256产品型号 Model1. 外壳内装隔爆型元件;
2. 外壳采用玻璃纤维增强不饱合聚酯树脂压制而成,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. 隔爆型开关具有结构紧凑、可靠性好、体积小、通断能力强、寿
命长等优点;
4. 所有的紧固件都采用不锈钢螺钉;
5. 电缆布线。 1. The increased safety is mounted the flame-proofing elements inside;
2. The pressing shell made of fiberous glass, reinforced unsatur ated polyster resin has elegant outlooking and good properties for corrosion-proof, static electrity、resistance、impact resistance and reliable-heating;
3. The flame-proofing switch with tight structure, good reliable and small bulk has strong capacity for cutting out and in, and the long service life, etc;
4. All the fastening pieces are adopted the stainless steel screw;
5. Cable wiring. 额定电压
Rated
voltage (V)额定电流
Rated
current (A)防爆标志
Explosion-
proofing marker
防护等级
Protection
category防腐等级
Corrosion-
proofing grade进线口螺纹/电缆外径(mm)
Intlet's direction/ Cable's
outside diameter21010Ex edⅡCT6IP65WF2M20×1.5/Φ8~Φ10, G3/4/Φ10~Φ15