Product catalogue
MJd series of explosion-proof cable sealing joints
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The explosion-proof cable connectors sealed to 6kV rated voltage for the explosion-proof electrical equipment, as a non-sheathed cables with the introduction of explosion-proof electrical。
| Technical Data | |||||||||
| ■ the risk zones: Zone 1, 2 zones, 21 zones, 22 zones | |||||||||
| ■ type of gas or steam: ⅡA, ⅡB, ⅡC | |||||||||
| ■ material: galvanized steel, brass (nickel), stainless steel | |||||||||
| ■ the implementation of the standards: GB 3836.1, GB 3836.2, GB 3836.3, GB12476.1 | |||||||||
| ■ Explosion-proof mark: ExdⅡC / ExeⅡ / DIPA21 IP66 | |||||||||
| ■ operating temperature: -20℃～80℃ | |||||||||
| ■ protection grade: IP66 |
| Model specifications |
|
MJd-A-type explosion-proof cable sealing joints
 |
| Specification Table | |||||||||||
|
Size
|
|
|
S max
|
Dmax
|
L1min
|
L
|
|||||
|
Available Entry Threads
|
Overall Cable Diameter
|
||||||||||
|
M
|
G(BSPP)
|
PG
|
NPT
|
R(BSPT)
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Min
|
Max
|
|||||
|
20S
|
M20x1.5
|
G1/2
|
PG13.5
|
NPT1/2
|
R1/2
|
7
|
10
|
27
|
30
|
15
|
55
|
|
20
|
M20x1.5
|
G1/2
|
PG13.5
|
NPT1/2
|
R1/2
|
9
|
12
|
27
|
30
|
15
|
55
|
|
25
|
M25x1.5
|
G3/4
|
PG21
|
NPT3/4
|
R3/4
|
11
|
18
|
36
|
40
|
15
|
56
|
|
32
|
M32X1.5
|
G1
|
PG29
|
NPT1
|
R1
|
14
|
22
|
41
|
45
|
18
|
60
|
|
40
|
M40x1.5
|
G11/4
|
PG36
|
NPT11/4
|
R11/4
|
18
|
27
|
50
|
55
|
19
|
65
|
|
50S
|
M50x1.5
|
G11/2
|
PG36
|
NPT11/2
|
R11/2
|
23
|
32
|
56
|
60
|
20
|
69
|
|
50
|
M50x1.5
|
G2
|
PG42
|
NPT2
|
R2
|
28
|
38
|
70
|
75
|
22
|
75
|
|
MJd-B-type explosion-proof cable sealing joints
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