390-055 EMI/RFI Submersible Backshell
submersible emi backshell
Heavy duty backshell features positive detent self-locking spin coupling for high
vibration environments. For use with shielded, jacketed power cable. Splined connector
interface. Terminate cable shield to inner and outer ground rings. Heavy duty cable
clamps fit most cable sizes, or choose wire mesh stainless steel cordgrip. Withstands
six feet water immersion for 48 hours. Aluminum or stainless steel with silicone o-rings
and gland. Stainless steel telescoping clamp screws. Meets environmental, electrical
and mechanical requirements of AS85049 Category 1A Heavy Duty.
MATERIALS AND FINISHES
Adapters, elbows, follower, coupling nut:
aluminum or stainless steel. See
How To
Order
for material & finish options.
Hardware: stainless steel
Wire Mesh Cordgrip: stainless steel
Screws: stainless steell
Grommet, O-rings: fluorosilicone
INSTALLATIoN ToRQUE
Shell
Size
18
20, 24
28, 32, 36
40
Recommended
Installation Torque
Inch-Pounds ± 5
116
136
148
164
B
HoW To oRDER
SERIES
SHELL MATERIAL /
FINISH
SHELL
SIZE
STRAIN RELIEF TYPE AND SIZE
LENGTH
CoDE
Omit for 45° and
90° styles.
The
Length Code
is the
length of the front
adapter in ½ inch
increments
390PS055
Straight Exit
GLENAIR 12
Aluminum / Electroless
Nickel
RoHS Compliant
Aluminum / Cadmium
with Olive Drab
Chromate
ME
NF
18
20
24
28
32
36
40
Heavy Duty
Saddle Clamp
390PM055
45° Exit
AIR
12
Aluminum / Zinc-Nickel
with Non-Reflective
Black Chromate
RoHS Compliant
Aluminum / Nickel-PTFE
RoHS Compliant
ZR
G
LE
Wire Mesh
Cordgrip
Code
06H
08H
10H
12H
16H
20H
24H
28H
32H
36H
40H
In.
.250
.387
.350
.500
.625
.875
1.000
1.250
1.437
1.625
1.875
Cable Diameter
Min.
Max.
mm.
6.4
9.8
8.9
12.7
15.9
22.2
25.4
31.8
36.5
41.3
47.6
In.
.437
.562
.625
.750
.937
1.250
1.375
1.625
1.875
2.125
2.375
mm.
11.1
14.3
15.9
19.1
23.8
31.8
34.9
41.3
47.6
54.0
60.3
MT
390PN055
90° Exit
GLENAIR 12
Stainless Steel /
Passivated
RoHS Compliant
Z1
Code
06k
08k
10k
12k
14k
16k
20k
24k
28k
32k
40k
In.
.310
.438
.500
.625
.750
.875
1.000
1.125
1.375
1.625
2.125
Cable Diameter
Min.
Max.
mm.
7.8
11.1
12.7
15.9
19.1
22.2
25.4
28.6
34.9
41.3
53.9
In.
.438
.500
.625
.750
.875
1.000
1.250
1.375
1.625
1.875
2.375
mm.
11.1
12.7
15.8
19.1
22.2
25.4
31.8
34.9
41.2
47.6
60.3
Code
6
7
8
9
10
11
12
13
14
15
16
Length
In. mm.
3.0 76
3.5 89
4.0 102
4.5 114
5.0 127
5.5 140
6.0 152
6.5 165
7.0 178
7.5 191
8.0 203
N
LENGTH
390PS055
© 2013 Glenair, Inc.
ME
20
Sample Part Number
H
9
Printed in U.S.A.
08K
U.S. CAGE Code 06324
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
67
E-Mail: sales@glenair.com
Accessories
Series 970 PowerTrip™ Connectors and Accessories
Accessories
GLENAIR 12
Series 970 PowerTrip™ Connectors and Accessories
Accessories
390-055 EMI/RFI Submersible Backshell
390PS055 STRAIGHT ExIT
SPLINED
RFI
CONNECTOR FERRULE,
INTERFACE
INNER
SILICONE
O-RING
RFI FERRULE,
OUTER
1.4375-18 UNEF-2B
1.8125-16 UN-2B
2.0625-16 UNS-2B
2.250-16 UN-2B
2.500-16 UN-2B
1.72
2.13
2.35
2.59
2.87
43.7
54.1
59.7
65.8
70.6
ØB
FRONT
ADAPTER
LENGTH
(CUSTOMER SPECIFIED)
COUPLING NUT WITH
ANTI-DECOUPLING MECHANISM
REAR
ADAPTER
390pm055 45° exit
390PN055 90° ExIT
A THREAD
E
A THREAD
C
ØB
D
ØB
F
G
LE
N
AI
R
12
GLENAIR 12
H
Shell
Size
18
20
24
28
32
36
40
A Thread
Class 2B
1.125-18 UNEF
1.250-18 UNEF
1.4375-18 UNEF
1.8125-16 UN
2.0625-16 UNS
2.250-16 UN
2.500-16 UN
ø B Max.
In. mm.
1.39
1.53
1.72
2.13
2.35
2.59
2.87
35.3
38.9
43.7
54.1
59.7
C Max.
In. mm.
1.250
1.312
1.406
1.500
1.675
31.8
33.3
35.7
38.1
42.5
D Max.
In. mm.
2.468
2.657
3.063
3.656
3.845
62.7
67.5
77.8
92.9
97.7
65.8 1.799
70.6 1.861
45.7 4.230 107.4
47.3 4.459 113.3
Shell
Size
18
20
24
28
32
36
40
A Thread
Class 2B
1.125-18 UNEF
1.250-18 UNEF
1.4375-18 UNEF
1.8125-16 UN
2.0625-16 UNS
2.250-16 UN
2.500-16 UN
ø B Max.
In. mm.
1.39
1.53
1.72
2.13
2.35
2.59
2.87
E Max.
In. mm.
GLENAIR 12
Accessories
Shell
Size
18
20
24
28
32
36
40
A
Thread
1.125-18 UNEF-2B
1.250-18 UNEF-2B
ø B Max.
In.
mm.
1.39
1.53
35.3
38.9
A THREAD
1.28
(32.5)
SILICONE
GLAND
CABLE
CLAMP
FOLLOWER
F Max.
In. mm.
46.0
49.2
55.6
66.7
73.5
79.9
83.7
35.3 1.906
38.9 2.031
43.7 2.281
54.1 2.531
59.7 2.625
65.8 2.875
70.6 3.025
48.4 1.812
51.6 1.938
57.9 2.188
64.3 2.625
66.7 2.895
73.0 3.145
76.8 3.295
© 2013 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
68
E-Mail: sales@glenair.com
390-055 EMI/RFI Submersible Backshell
SADDLE CLAMP DIMENSIONS
HOLES FOR .020 (0.5)
SAFETY WIRE
A
THREAD
FIL. HD.
TELESCOPING
SCREW 2 PLCS
CABLE
RANGE C
B
Clamp
Size
06H
08H
10H
12H
16H
20H
24H
28H
32H
36H
40H
Cable Range
Min.
Max.
In.
mm.
In.
mm.
.250
.387
.350
.500
6.4
9.8
8.9
12.7
.437
.562
.625
.750
11.1
A Thread
Class 2B
.750-20UNEF
B Max.
In.
mm.
C Max.
In.
mm.
1.301 33.04 1.145 29.1
14.3
.875-20UNEF 1.301 33.04 1.332 33.8
15.9 1.000-20UNEF 1.301 33.04 1.332 33.8
19.1 1.1875-18UNEF 1.332 33.83 1.551 39.4
.625 15.9 .937 23.8 1.4375-18UNEF 1.426 36.22 1.770 45.0
.875 22.2 1.250 31.8 1.750-18UNS
1.613 40.97 2.113 53.7
1.000 25.4 1.375 34.9 2.000-18UNS
1.645 41.78 2.363 60.0
1.250 31.8 1.625 41.3 2.250-16UN
1.437 36.5 1.875 47.6 2.500-16UN
1.625 41.3 2.125 54.0 2.750-16UN
1.875 47.6 2.375 60.3 3.000-16UN
1.920 48.77 2.770 70.4
1.920 48.77 3.020 76.7
2.060 53.32 3.250 82.6
2.060 53.32 3.500 88.9
B
WIRE MESH GRIP DIMENSIONS
Grip
Size
06k
08k
10k
12k
14k
16k
20k
24k
28k
32k
40k
Cable Range
Min.
Max.
In.
.310
.438
.500
.625
.750
.875
mm.
7.8
11.1
12.7
In.
.438
.500
.625
B
APPROX
LENGTH AT
MAX GRIP
DIA
mm.
11.1 .942 23.9
12.7 1.067 27.1
15.8 1.192 30.3
ø A Max.
In.
mm.
B
Approx.
In.
mm.
4.000
4.120
4.370
5.000
6.000
6.250
7.250
8.000
8.500
101
105
111
127
152
158
184
203
216
229
241
15.9 .750 19.1 1.380 35.1
19.1 .875 22.2 1.563 39.7
22.2 1.000 25.4 1.563 39.7
1.000 25.4 1.250 31.8 1.875 47.6
1.125 28.6 1.375 34.9 2.225 57.3
1.375 34.9 1.625 41.2 2.505 63.6
ØA
1.625 41.3 1.875 47.6 2.755 70.0 9.000
2.125 53.9 2.375 60.3 3.225 82.7 9.500
ALTERNATE CONFIGURATION FOR LARGE CABLES
If the cable diameter exceeds the diameter of
the backshell shown in the table at right, the
backshell will be supplied with a
transition
adapter.
The clamp and adapters are first
installed over the cable jacket, and then are
threaded onto the transition adapter.
on straight exit backshells, the transition
adapter does not affect the length. on 45°
and 90° versions the transition adapter adds
1.00 inch (25.4mm) maximum to the backshell
length.
Backshell
Inside
Shell Diameter
Size
In.
mm.
.72
18.3
18
.85
21.7
20
26.4
24
1.04
34.3
28
1.35
41.1
32
1.62
46.3
36
1.82
52.0
40
2.05
SELF-LOCKING
COUPLING NUTS
REAR
ADAPTER
TRANSITION
ADAPTER
INTERMEDIATE
ADAPTER
GLENAIR
CLAMP
H
© 2013 Glenair, Inc.
U.S. CAGE Code 06324
Printed in U.S.A.
GLENAIR, INC.
•
1211 AIR WAY
•
GLENDALE, CA 91201-2497
•
818-247-6000
•
FAX 818-500-9912
www.glenair.com
69
E-Mail: sales@glenair.com
Accessories
Series 970 PowerTrip™ Connectors and Accessories
Accessories
