Datasheet

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®
®
Watertight or vacuumtight models
ø A
e
ø B
S 3
S 1
M
E maxi
L maxi
HGG Fixed socket, nut fixing, key (G) or keys
(A to C and L), vacuumtight
This socket model allow the device on which they are fitted to reach a protection index of IP68 as per IEC 60529.
This model is also available in a vacuumtight version. It is identified by the letter «PV» at the end of the part number (cer-
tificate on request).
Epoxy resin is used to seal this model.
> 5000 cycles IEC 60512-5 test 9a
up to 95% at 60° C
- 20° C/+100° C
- 20° C/+80° C
> 144h IEC 60512-6 test 11f
Endurance
Humidity
Temperature range (0L-1L)
Temperature range (2L)
Salt spray corrosion test
Characteristics Value Standard
Mechanical and Climatical
Note:
1)
this value corresponds to the maximum allowed pressure difference for the assembled socket.
Technical Characteristics
Reference
Model Series
HGG 0L
HGG 1L
HGG 2L
18 19.2 M14x1.0 5.5 21.7 4.0 12.5 17
20 21.5 M16x1.0 9.0 30.0 4.5 14.5 19
25 27.0 M20x1.0 13.0 33.7 5.0 18.5 24
Dimensions (mm)
A B e E L M S1 S3
20/80/21 IEC 60068-1
< 10
-7
mbar.l.s
-1
IEC 60512-7 test 14b
60 bars
60 bars IEC 60512-7 test 14d
40 bars
Climatical category
Leakage rate (He)
0L
1L
2L
Characteristics Value Standard
Maximum operating
pressure
1)
P1
Panel cut-out (page 153)