Panasonic is part of a large worldwide groupselling relays and associated switching products under different brand names in different territories.The conditions of use in some territories may differ from those customary in Europe. In particular there are often major differences in regard to national and international specifications, such as UL, CSA, VDE, SEV, EVE, SEMKO, etc. Thus, when considering contact loads as stated in this catalogue (e.g. 10 A, 30 VDC for the SP relay) its hould be understood that these values are not necessarily an absolute maximum but tested ratings. Mostly the stated value has been tested for a certain life expectancy as stated by the manufacturer or the respective test house. Thus, under different conditions, the stated “maximum” may, in practice, be safely exceeded.
When the short-circuit current large, there is
possibility that the switch will destroyed the time the
power supply intercepted with the fuse. the switch used for inductive load load) such
that L/R 1ms, add surge protection parallel with the
inductive load.
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Automotive
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B )
T )
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B m
T m
3.
Therefore, care must exercised when the switch be
used stored high ambient temperature. Please note the polarity the terminal.(AEVD)
NOTES
1.
4.
13.
9. Please not remove the assembly screw the switch. fuse) around the
switch. Usage, transport and storage conditions
1 F
2 )
3 a
T e
r .
It becomes cause the accident.
5 g
C n
t s
s .) and should not be
installed near heat source. The
performance cannot satisfied when reversely connected. the switch used exceeding the contact rating or
cycle lifetime, this may result the risk overheating.
Moreover, order prevent from removing the assembly
screw easily, please attach the assembly screw showing its
backside. from the switch for the
prevention electric shock. Please abide by
the connection polarity described this catalog. Therefore, please
confirm enough with the system.
6.
14. There possibility performance change due to
transfer effect through terminal from connected
components and radiation heat (e. the switch dropped, should not used again. Take care avoid cross connections they may cause
malfunctions overheating.
10. occurred, even the display window does not become
RED, please check the OFF state the contact with tester
etc. Attachment environment
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• t
• d
d . this not done, the electrical life will
decrease and cut-off failure may occur. Please consider safety measures such detection of
ON/OFF state high voltage circuit, earth fault detection,
and temperature detection system for high voltage
circuit.
17.
11.
12.
15.g.
6 s
T w
t .
( d
s )
Humidity, %RH
'(Avoid freezing
/When used at
'temperatures
flower than
'0°C 32°F)
-40
-40
0
+32
80
+176
Temperature, °F
4 n
C n
t y
c h
i .
7.
16.
Otherwise the performance cannot guaranteed.
2. The screws for fixing switch-body and for additional
terminal should tightened with specified torque. Please consider the layout which avoids conductive
liquid solvent such water etc. Contact welding may occur current switched by
contact turning current that exceeds the
specifications continuously applied when the power is
ON.
8. and sure wear protective equipment before
operating. the several switches are mounted closely heat-
generation object close the switch, take care check
the abnormal temperature-rise and the insulation distance
between the terminals outside the switch.
5. The switch contacts are encapsulated type filled with gas. Moreover, please consider safety measures that
high voltage part work cannot performed, not a
high voltage circuit OFF state with system structure,
when operating high voltage part work. The switch should not installed near strong magnetic
fields (transformers, magnets, etc.
The switch indicates ‘RED' the display window contact
welding occur. (Please refer ‘Description usage')
However when abnormalities such fuse disconnection
etc
