EGG.4K.93L.CLM LEMO, EGG.4K.93L.CLM Datasheet - Page 116

• Manufacturer Part Number: EGG.4K.93L.CLM
• Description: Circular Push Pull Connectors RECEP FEMALE SLDR 2 FIBER 12 LOW VOLT
• Manufacturer: LEMO
• Series: K Seriesr

Specifications of EGG.4K.93L.CLM

• Product Type: Connectors
• Contact Style: Socket (Female)
• Shell Style: Receptacle
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Test voltage
Test voltage (Ue):
(measured according to the IEC 60512-2 test 4a stan-
dard).
It corresponds to 75% of the mean breakdown voltage.
Test voltage is applied at 500 V/s and the test duration is
one minute.
This test has been carried out with a mated plug and
receptacle, with power supply only on the plug end.
Operating voltage (Us):
It is proposed according to the following ratio: Us =
Caution:
For a number of applications, safety requirements for
electrical appliances are more severe with regard to
operating voltage.
In such cases operating voltage is defined according
to creepage distance and air clearance between live
parts.
Rated current
(measured according to IEC 60512-3 test 5a).
The specified rated current can be applied simulta-
neously to all the contacts, corresponding with an ave-
rage temperature rise of 40°C of the connector.
The current values are indicated in the table of insulator
types in each series. For use at higher temperatures,
acceptable rated current will be lower.
It tends towards zero as the material is used at the
maximum operating temperature accepted for the insu-
lator.
In most cases, the current depends on the conductor
dimension.
Caution: In general, connectors should not be
unmated while live.
114
®
®
Ue
3
Please consult the factory for the choice of a connector
by indicating the safety standard to be met by the
product.
Voltage values are given in the table on insulator types
for each series corresponding with values measured at
sea level and are adapted to all applications up to an alti-
tude of 2000 m.
In case a device is used at a higher altitude, air clearance
between live parts has to be multiplied by the following
coefficients:
(Test voltage also has to be divided by this coefficient).
For connectors with PEEK insulator, maximum admis-
sible current will follow the curve below depending on the
operating temperature T.
altitude (m)
100%
2000
3000
4000
5000
75%
50%
25%
0
Rated current (A)
122
coefficient
1.00
1.14
1.29
1.48
212
302
392
482
T ( F)