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.
62
i
263
CSA,
SEM ,
TÜV, UL, VDE
-1 --7 h
f =
f -
T
7.62
.54mm
172
CSA, TÜV, UL
530m 1000Vrm 1000Vrm 4000Vrm 10,000V 282
CSA, SEV,
SEM ,
TÜV, UL
20 )
40 c)
1000Vrm s
(1a)
750Vrm (1c)
4000Vrm ¡,000V PCB
h ^10.16 -H—7.62-H
jii- o-
t -
T
7.Mechanical Relays Selector Chart
Coil pow er
Breakdow voltage
Between open
contacts
Between contact
sets
Contacts coil
Surge ithstand
voltage
M ounting ethod
(bottom view)
Page
A pprovals
Single side stable:
~200m W
(3V 24V DC)
271 (48V DC)
1 coil latching:
~100m W
(3V 24V DC)
144m (48V DC)
2 coil latching:
~200m W
(3V 24V DC)
355m (48V DC)
750Vrm 10OOVrms 1500Vrm PCB
Grid 2,54mm
166
CSA, UL
Single side stable:
300m W
2 coil latching:
300m W
1500Vrm 3000Vrm 3000Vrm PCB, Plug-in
Grid 2
