JBZA8030 粉尘防爆控制按钮(DIP) JBZA8030 粉尘防爆控制按钮(DIP)
JBZA8030 Dust Explosion-Proof Circline Button (DIP) 1. 可燃性粉尘危险场所：20区、21区、22区；
2. 导电性或非导电性粉尘环境。1. For the dangerous sites with explosive dust mixture:
20 pision, 21 pision, 22 pision;
2. Electric of non-electric dust environmet. 额定绝缘电压
Rated isolation
voltage (V)额定工作电压
Branch rated
voltage (V)额定工作电流
Branch rated
current (A)防护等级
Protection
category防爆标志
Explosion-
proofing marker最高表面温度
Maximum surface
temperature (℃)
防腐等级
Corrosion-
proofing grade进线口螺纹/电缆外径(mm)
Inlet's thread/Cable's
outside diameter500AC2206IP65DIPB20TBT685F2G1/2/Φ8~Φ10
G/3/4/Φ10~Φ1
