|
I型：采用工程塑料制成，具有较强的防腐和防水性能，适用于增安型外壳中作引入装置用。
|
型号
|
电缆外径
|
螺纹长度
|
L(mm)
|
防爆标志
|
防护等级
|
BMJ-I PG9
|
5-8
|
8
|
55
|
Exd II
|
IP66
|
BMJ-I PG11
|
5-10
|
8
|
55
|
BMJ-I PG13.5
|
6-12
|
9
|
67
|
BMJ-I PG16
|
10-14
|
10
|
67
|
BMJ-I PG21
|
13-18
|
11
|
72
|
BMJ-I PG29
|
18-25
|
11
|
72
|
BMJ-I PG36
|
22-32
|
13
|
77
|
BMJ-I PG42
|
30-38
|
13
|
77
|
BMJ-I PG48
|
34-44
|
13
|
89
|
|
|
Ⅱ型：采用优质钢或者不锈钢制作，采用机械式电缆夹紧装置。
|
型号
|
电缆外径
|
L(mm)
|
防爆标志
|
防护等级
|
BMJ-II G1/2"
|
7-9
|
55
|
Exd II
|
IP66
|
BMJ-II G3/4"
|
8-14
|
55
|
BMJ-II G1"
|
12-17
|
67
|
BMJ-II G1 1 /4"
|
13-23
|
72
|
BMJ-II G1 1 /2"
|
17-26
|
77
|
BMJ-II G2"
|
25-35
|
89
|
|
|
Ⅲ型：采用优质钢或者不锈钢制作，采用机械式电缆夹紧装置。
|
型号
|
电缆外径
|
L(mm)
|
防爆标志
|
防护等级
|
BMJ-III G1/2"
|
7-9
|
86
|
Exd II
|
IP65
|
BMJ-III G3/4"
|
8-14
|
87
|
BMJ-III G1"
|
12-17
|
111
|
BMJ-III G1 1 /4"
|
13-23
|
130
|
BMJ-III G1 1 /2"
|
17-26
|
130
|
BMJ-III G2"
|
25-35
|
142
|
BMJ-III G2 1 /2"
|
29-38
|
142
|
BMJ-III G3"
|
33-51
|
158
|
|
|
Ⅳ型：采用优质钢或者不锈钢制作，采用机械式电缆夹紧装置。
|
型号
|
电缆外径
|
L(mm)
|
防爆标志
|
防护等级
|
BMJ-Ⅳ G1/2"
|
7-9
|
55
|
Exd II
|
IP65
|
BMJ-Ⅳ G3/4"
|
8-14
|
55
|
BMJ-Ⅳ G1"
|
12-17
|
67
|
BMJ-Ⅳ G1 1 /4"
|
13-23
|
67
|
BMJ-Ⅳ G1 1 /2"
|
17-26
|
72
|
BMJ-Ⅳ G2"
|
25-35
|
72
|
BMJ-Ⅳ G2 1 /2"
|
29-38
|
77
|
BMJ-Ⅳ G3"
|
33-51
|
89
|
|
