电缆夹紧密封接头|防爆活接头|防爆管接头适用范围Application I型:采用工程塑料压制而成，具有较强的防腐和防水
能，适用于增安型外壳中作引入装置用。
Type I: Made of engineering plastic,corrosion-proof and water-proof,it is usedas
leading device in safety-increased shell.
1区、2区危场所.
IIA、IIB、IIC类***性气体环境
Can be used Zone 1 and Zone 2 dangerous places.
Can be used in IIA,IIB,IIC group explosive atmosphere.
型号含义Model implication 
电缆夹紧密封接头|防爆活接头|防爆管接头产品型号
Type
 电缆外径(Φ,mm)Cable’s outside diameter
 螺纹长度
Thread length  L 防爆标志
Ex-mark 防护等级
Protectiongrade 
CBMJ-I PG9  5-8 8 55 Exe II  IP66
CBMJ-I PG11 5-10 8 55
CBMJ-I PG13.5 6-12 9 67
CBMJ-I PG16 10-14 10 67
CBMJ-I PG21 13-18 11 72
CBMJ-I PG29 18-25 11 72
CBMJ-I PG36 22-23 13 77
CBMJ-I PG42 30-38 13 77
CBMJ-I PG48 34-44 13 89
I型 Type I   
II型：采用优质钢或不锈钢制作，采用机械式电缆夹紧装置
Type II:Made of high-quality steel or stainless stainless steel by mechanical cable-clamped device. 
电缆夹紧密封接头|防爆活接头|防爆管接头产品型号
Type
 电缆外径(Φ,mm)Cable’s outside diameter
 L
 防爆标志
Ex-mark
 防护等级
Protectiongrade
 
CBMJ-II G1/2
 7-9
 55
 Exe II
 IP66
 
CBMJ-II G3/4
 8-14
 55
 
CBMJ-II G1
 12-17
 67
 
CBMJ-II G1/4
 13-23
 72
 
CBMJ-II G1/2
 17-26
 77
 
CBMJ-II G2
 25-35
 89
II型 Type II   
III型：采用优质钢或不锈钢制作，采用铸铝机械式电缆夹紧装置。
Type III:Made of high-quality steel or stainless steel by mechanical cable-clamped device. 产品型号
Type
电缆外径(Φ,mm)Cable’s outside diameter
 L 防爆标志
Ex-mark 防护等级
Protectiongrade 
CBMJ-III G1/2 7-9 86 Exe II  IP66
CBMJ-III G3/4 8-14 87
CBMJ-III G1 12-17 113
CBMJ-III G1/4 13-23 130
CBMJ-III G1/2 17-26 130
CBMJ-III G2 25-35 142
CBMJ-III G2 1/2  29-38 142
CBMJ-III G3 33-51 158
III型 Type III  
IV 型：采用优质钢或不锈钢制作，采用机械式电缆夹紧装置。
Type IV:Made of high-quality steel or stainless steel by mechanical cable-clamped device. 
电缆夹紧密封接头|防爆活接头|防爆管接头产品型号
Type
 电缆外径(Φ,mm)Cable’s outside diameter
 L 防爆标志
Ex-mark 防护等级
Protectiongrade 
CBMJ-IV G1/2 7-9 55 Exe II  IP66
CBMJ-IV G3/4 8-14 55
CBMJ-IV G1 12-17 67
CBMJ-IV G1/4 13-23 67
CBMJ-IV G1 1/2 17-26 72
CBMJ-IV G2 25-35 72
CBMJ-IV G2 1/2  29-38 77
CBMJ-IV G3 33-51 89
IV型 Type IV  
V型：采用优质钢或不锈钢制作，采用机械式电缆夹紧装置。
Type IV:Made of high-quality steel or stainless steel by mechanical cable-clamped device. 
产品型号
Type
 电缆外径(Φ,mm)Cable’s outside diameter
 L 防爆标志
Ex-mark 防护等级
Protectiongrade 
CBMJ-V G1/2 7-9 70 Exe II  IP65
CBMJ-V G3/4 8-14 70
CBMJ-V G1 12-17 82
CBMJ-V G1/4 13-23 82
CBMJ-V G1 1/2 17-26 87
CBMJ-V G2 25-35 92
CBMJ-V G2 1/2  29-38 92
CBMJ-V G3 33-51 105
V型 Type V  
VI型：采用优质钢或不锈钢制作，采用机械式电缆夹紧装置。
Type VI:Made of high-quality steel or stainless steel by mechanical cable-clamped device. 
产品型号
Type
 电缆外径(Φ,mm)Cable’s outside diameter
 L 防爆标志
Ex-mark 防护等级
Protectiongrade 
CBMJ-VI G1/2 7-9 55 Exe II  IP65
CBMJ-VI G3/4 8-14 55
CBMJ-VI G1 12-17 67
CBMJ-VI G1/4 13-23 67
CBMJ-VI G1 1/2 17-26 72
CBMJ-VI G2 25-35 77
CBMJ-VI G2 1/2  29-38 77
CBMJ-VI G3 33-51 89
VI型 Type VI  
VII型：采用优质钢或不锈钢制作，采用机械式电缆夹紧装置。
Type VII:Made of high-quality steel or stainless steel by mechanical cable-clamped device. 异径Recucer
 尺寸Size
 防护等级
Protectiongrade  电缆外径(Φ,mm)
Cable’s outside diameter  质量(Kg)
Mass 
A B C D
G15 12 30 25 IP54 7-9 0.06
G20 12 40 35 8-14 0.06
G25 12 50 45 12-17 0.16
G32 15 60 50 13-23 0.30
G40 30 80 78 17-26 0.34
G50 30 90 80 25-35 0.46
G70  30 110 85 29-38 1.12
VII 型 Type VII   
VIII 型 Type VIII IX 型 Type IX 
DQM电缆夹紧密封接头

电缆夹紧密封接头|防爆活接头|防爆管接头